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Essay on Science in English: Check 200, 300 & 500 Words Essay

Science is the study of logic. It explains why the world is round, why stars twinkle, why light travels faster than sound, why hawks soar higher than crows, why sunflowers face the sun and other phenomena. Science answers every question logically rather than offering mystical interpretations. Students are very interested in science as a topic. This subject is indeed crucial for those hoping to pursue careers in science and related professions.

People who are knowledgeable in science are more self-assured and aware of their environment. Knowing the cause and origin of natural events, a person knowledgeable in science will not be afraid of them.

However, science also has a big impact on a country’s technological advancement and illiteracy.

Table of Content

English-language Long and Short Science Essay

Essay on science  (200 words), essay on science (300 words), essay on science (400 words), essay on science (500 words), essay on science (600 words).

We have included a brief and lengthy English essay on science below for your knowledge and convenience. The writings have been thoughtfully crafted to impart to you the relevance and meaning of science. You will understand what science is, why it matters in daily life, and how it advances national progress after reading the writings. These science essays can be used for essay writing, debate, and other related activities at your institution or school.

Science entails a thorough examination of the behavior of the physical and natural world. Research, experimentation, and observation are used in the study.

The scientific disciplines are diverse. The social sciences, formal sciences, and natural sciences are some of them. Subcategories and sub-sub-categories have been created from these basic categories. The natural sciences include physics, chemistry, biology, earth science, and astronomy; the social sciences include history, geography, economics, political science, sociology, psychology, social studies, and anthropology; and the formal sciences include computer science, logic, statistics, decision theory, and mathematics.

The world has positively transformed because of science. Throughout history, science has produced several inventions that have improved human convenience. We cannot fathom our lives without several of these inventions since they have become essential parts of them.

Global scientists persist in their experiments and occasionally produce more advanced innovations, some of which spark global revolutions. Even if science is helpful, some people have abused knowledge, usually those in positions of authority, to drive an arms race and destroy the environment.

There is no common ground between the ideologies of science and religion. These seeming opposite viewpoints have historically led to a number of confrontations and still do.

Science is a way to learn about, comprehend, examine, and experiment with the physical and natural features of the world in order to apply it to the development of newer technologies that improve human convenience. In science, observation and experimentation are broad and not restricted to a specific concept or area of study.

Applications of Science

Science has given us almost everything we use on a daily basis. Everything, from laptops to washing machines, microwaves to cell phones, and refrigerators to cars, is the result of scientific experimentation. Here are some ways that science affects our daily lives:

Not only are refrigerators, grills, and microwaves examples of scientific inventions, but gas stoves, which are frequently used for food preparation, are as well.

Medical Interventions

Scientific advancements have made it feasible to treat a number of illnesses and conditions. Thus, science encourages healthy living and has helped people live longer.

Interaction

These days, mobile phones and internet connections are necessities in our life and were all made possible by scientific advancements. These innovations have lowered barriers to communication and widened global connections.

E nergy Source

The creation and application of numerous energy forms have been facilitated by the discovery of atomic energy. One of its greatest innovations is electricity, and everyone is aware of the effects it has on daily life.

Variety in Cuisine

There has also been an increase in food diversity. These days, a wide variety of fruits and vegetables are available year-round. It’s not necessary to wait for a given season to enjoy a certain meal. This modification is the result of scientific experimentation.

So, science is a part of our daily existence. Without scientific advancements, our lives would have been considerably more challenging and varied. Nonetheless, we cannot ignore the fact that a great deal of scientific innovation has contributed to environmental deterioration and a host of health issues for humankind.

There are essentially three main disciplines of science. The Natural Sciences, Social Sciences, and Formal Sciences are some of them. To examine different aspects, these branches are further divided into subcategories. This is a thorough examination of these groups and their subgroups.

Scientific Subdisciplines

Natural Science

This is the study of natural phenomena, as the name implies. It investigates how the cosmos and the world function. Physical science and life science are subcategories of natural science.

a) Science of Physics

The subcategories of physical science comprise the following:

  • Physics is the study of matter’s and energy’s properties.
  • Chemistry is the study of the materials that make up matter.
  • The study of space and celestial bodies is called astronomy.
  • Ecology is the study of how living things interact with their natural environments and with one another.
  • Geology: It studies the composition and physical makeup of Earth.
  • Earth science is the study of the atmosphere and the physical makeup of the planet.
  • The study of the physical and biological components and phenomena of the ocean is known as oceanography.
  • Meteorology: It studies the atmospheric processes.

The subcategories of life science include the following:

  • The study of living things is called biology.
  • The study of plants is known as botany.
  • The study of animals is known as zoology.

c) Social Science

This includes examining social patterns and behavioral patterns in people. It is broken down into more than one subcategory. Among them are:

  • History: The examination of past occurrences
  • Political science is the study of political processes and governmental structures.
  • Geographic: Study of the atmospheric and physical characteristics of Earth.
  • Human society is studied in social studies.
  • Sociology: The study of how societies form and operate.

Academic Sciences

It is the area of study that examines formal systems like logic and mathematics. It encompasses the subsequent subcategories:

  • Numbers are studied in mathematics.
  • Reasoning is the subject of logic.
  • Statistics: It is the study of numerical data analysis.
  • Mathematical analysis of decision-making in relation to profit and loss is known as decision theory.
  • The study of abstract organization is known as systems theory.
  • Computer science is the study of engineering and experimentation as a foundation for computer design and use.

Scientists from several fields have been doing in-depth research and testing numerous facets of the subject matter in order to generate novel ideas, innovations, and breakthroughs. Although these discoveries and technologies have made life easier for us, they have also permanently harmed both the environment and living things.

Introduction

Science is the study of various physical and natural phenomena’ structures and behaviors. Before drawing any conclusions, scientists investigate these factors, make extensive observations, and conduct experiments. In the past, science has produced a number of inventions and discoveries that have been beneficial to humanity.

I deas in Religion and Science

In science, new ideas and technologies are developed through a methodical and rational process; in religion, however, beliefs and faith are the only factors considered. In science, conclusions are reached by careful observation, analysis, and experimentation; in religion, however, conclusions are rarely reached through reason. As a result, they have very different perspectives on things.

Science and Religion at Odds

Because science and religion hold different opinions on many issues, they are frequently perceived as being at odds. Unfortunately, these disputes occasionally cause social unrest and innocent people to suffer. These are a few of the most significant disputes that have happened.

The World’s Creation

The world was formed in six days, according to many conservative Christians, sometime between 4004 and 8000 BCE. However, cosmologists assert that the Earth originated about 4.5 billion years ago and that the cosmos may be as old as 13.7 billion years.

The Earth as the Universe’s Center

Among the most well-known clashes is this one. Earth was considered to be the center of the universe by the Roman Catholic Church. They say that it is surrounded by the Sun, Moon, stars, and other planets. Famous Italian mathematician and astronomer Galileo Galilei’s discovery of the heliocentric system—in which the Sun is at the center of the solar system and the Earth and other planets orbit it—led to the conflict.

Eclipses of the Sun and Moon

Iraq was the scene of one of the first wars. The locals were informed by the priests that the moon eclipse was caused by the gods’ restlessness. These were seen as foreboding and intended to overthrow the kings. When the local astronomers proposed a scientific explanation for the eclipse, a disagreement arose.

There are still many myths and superstitions concerning solar and lunar eclipses around the world, despite astronomers providing a compelling and rational explanation for their occurrence.

In addition to these, there are a number of other fields in which religious supporters and scientists hold divergent opinions. While scientists, astronomers, and biologists have evidence to support their claims, the majority of people adhere closely to religious beliefs.

Not only do religious activists frequently oppose scientific methods and ideas, but many other facets of society have also taken issue with science since its discoveries are leading to a host of social, political, environmental, and health problems. Nuclear weapons are one example of a scientific invention that threatens humanity. In addition, the processes involved in preparation and the utilization of the majority of scientifically created equipment contribute to pollution, making life more difficult for all.

In the previous few decades, a number of scientific advancements and discoveries have greatly eased people’s lives. The previous ten years were not an anomaly. A good number of important scientific discoveries were acknowledged. The top ten most amazing recent scientific inventions are shown below.

New Developments and Findings in Science

Amputee Gains Control of Biomechanical Hand via Mental After a tragic accident took away his forearm, Pierpaolo Petruzziello, an Italian, used his mind to control a biomechanical hand attached to his arm. The hand used wires and electrodes to connect to the nerves in his arm. He became the first to become skilled at doing motions like gripping objects, wriggling his fingers, and moving.

The Global Positioning System

In 2005, the Global Positioning System, or GPS as it is more often known, went into commercial use. It was incorporated into mobile devices and worked wonders for tourists all over the world. Traveling to more recent locations and needing instructions couldn’t be simpler.

The Self-Driving Car Toyota debuted Prius shortly after Google launched its own self-driving car experiment in 2008. The accelerator, steering wheel, and brake pedals are absent from this vehicle. It runs without the need for user input because it is driven by an electric motor. To guarantee that the driverless experience is seamless and secure, it is integrated with specialized software, a collection of sensors, and precise digital maps.

Android, widely regarded as one of the most significant innovations of the decade, revolutionized the market by flooding it with devices running Java and Symbian earlier on. These days, Android is the operating system used by the majority of smartphones. Millions of applications are supported by it.

c) Computer Vision

A number of sub-domains fall under the umbrella of computer vision, including learning, video tracking, object recognition, object pose estimation, event detection, indexing, picture restoration, and scene reconstruction. In order to produce symbolic information, the field includes methods for processing, analyzing, obtaining, and understanding images in high-dimensional data from the real world.

d) Touch Screen Technology

It appears that touch screen technology has taken over the planet. The popularity of touch screen gadgets can be attributed to their ease of use. These gadgets are becoming quite popular everywhere.

e) Method of 3D Printing

The 3D printer is capable of producing a wide range of items, such as lamps, cookware, accessories, and much more. Alternatively referred to as additive manufacturing, this process uses digital model data from electronic data sources like Additive Manufacturing Files (AMF) to construct three-dimensional items of any shape.

Git Hub is an online hosting service and version control repository that was founded in 2008. It provides features including bug tracking, task management, feature requests, and the sharing of codes, apps, and other materials. The GitHub platform was first developed in 2007, and the website went live in 2008.

f) Smart Timepieces

The market for smart watches has been around for a while. The more recent models, like the one introduced by Apple, have garnered enormous popularity and come with a number of extra capabilities. Nearly all of the functionality found on smartphones are included in these watches, which are also more convenient to wear and use.

g) Websites for Crowdfunding

The emergence of crowdsourcing websites like Indiegogo, Kickstarter, and GoFundMe has been a blessing for innovators. Inventors, artists, and other creative people can share their ideas and gain the funding they need to put them into action by using these websites.

Global scientists constantly observe and experiment to develop new scientific discoveries that improve people’s lives. Not only do they consistently create new technologies, but they also adapt the ones that already exist whenever there is an opportunity. Even while these innovations have made life easier for humans, you are all aware of the numerous environmental, social, and political risks they have brought about.

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Essay on Science- FAQs

Who is father of science.

Galileo is the father of science.

Why is it called science?

The word “scientia” has Latin origins and originally meant “knowledge,” “an expertness,” or “experience.”

What is science for students?

Science is the study of the world by observation, recording, listening, and watching. Science is the application of intellectual inquiry into the nature of the world and its behavior. Think like a scientist, anyone can.

What is science’s primary goal or objective?

Science’s primary goal is to provide an explanation for the facts. Moreover, science does not prohibit the explanation of facts in an arbitrary manner. Additionally, science organizes the data and develops theories to explain the data.

Describe what a scientific fact is.

Repeatable, meticulous observations or measurements made through experiments or other methods are referred to as scientific facts. Furthermore, empirical evidence is another name for a scientific fact. Most importantly, the development of scientific hypotheses depends on scientific facts.

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Science Essay

Betty P.

Learn How to Write an A+ Science Essay

11 min read

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Did you ever imagine that essay writing was just for students in the Humanities? Well, think again! 

For science students, tackling a science essay might seem challenging, as it not only demands a deep understanding of the subject but also strong writing skills. 

However, fret not because we've got your back!

With the right steps and tips, you can write an engaging and informative science essay easily!

This blog will take you through all the important steps of writing a science essay, from choosing a topic to presenting the final work.

So, let's get into it!

Arrow Down

  • 1. What Is a Science Essay?
  • 2. How To Write a Science Essay?
  • 3. How to Structure a Science Essay?
  • 4. Science Essay Examples
  • 5. How to Choose the Right Science Essay Topic
  • 6. Science Essay Topics
  • 7. Science Essay Writing Tips

What Is a Science Essay?

A science essay is an academic paper focusing on a scientific topic from physics, chemistry, biology, or any other scientific field.

Science essays are mostly expository. That is, they require you to explain your chosen topic in detail. However, they can also be descriptive and exploratory.

A descriptive science essay aims to describe a certain scientific phenomenon according to established knowledge.

On the other hand, the exploratory science essay requires you to go beyond the current theories and explore new interpretations.

So before you set out to write your essay, always check out the instructions given by your instructor. Whether a science essay is expository or exploratory must be clear from the start. Or, if you face any difficulty, you can take help from a science essay writer as well. 

Moreover, check out this video to understand scientific writing in detail.

Now that you know what it is, let's look at the steps you need to take to write a science essay. 

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How To Write a Science Essay?

Writing a science essay is not as complex as it may seem. All you need to do is follow the right steps to create an impressive piece of work that meets the assigned criteria.

Here's what you need to do:

Choose Your Topic

A good topic forms the foundation for an engaging and well-written essay. Therefore, you should ensure that you pick something interesting or relevant to your field of study. 

To choose a good topic, you can brainstorm ideas relating to the subject matter. You may also find inspiration from other science essays or articles about the same topic.

Conduct Research

Once you have chosen your topic, start researching it thoroughly to develop a strong argument or discussion in your essay. 

Make sure you use reliable sources and cite them properly . You should also make notes while conducting your research so that you can reference them easily when writing the essay. Or, you can get expert assistance from an essay writing service to manage your citations. 

Create an Outline

A good essay outline helps to organize the ideas in your paper. It serves as a guide throughout the writing process and ensures you don’t miss out on important points.

An outline makes it easier to write a well-structured paper that flows logically. It should be detailed enough to guide you through the entire writing process.

However, your outline should be flexible, and it's sometimes better to change it along the way to improve your structure.

Start Writing

Once you have a good outline, start writing the essay by following your plan.

The first step in writing any essay is to draft it. This means putting your thoughts down on paper in a rough form without worrying about grammar or spelling mistakes.

So begin your essay by introducing the topic, then carefully explain it using evidence and examples to support your argument.

Don't worry if your first draft isn't perfect - it's just the starting point!

Proofread & Edit

After finishing your first draft, take time to proofread and edit it for grammar and spelling mistakes.

Proofreading is the process of checking for grammatical mistakes. It should be done after you have finished writing your essay.

Editing, on the other hand, involves reviewing the structure and organization of your essay and its content. It should be done before you submit your final work.

Both proofreading and editing are essential for producing a high-quality essay. Make sure to give yourself enough time to do them properly!

After revising the essay, you should format it according to the guidelines given by your instructor. This could involve using a specific font size, page margins, or citation style.

Most science essays are written in Times New Roman font with 12-point size and double spacing. The margins should be 1 inch on all sides, and the text should be justified.

In addition, you must cite your sources properly using a recognized citation style such as APA , Chicago , or Harvard . Make sure to follow the guidelines closely so that your essay looks professional.

Following these steps will help you create an informative and well-structured science essay that meets the given criteria.

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How to Structure a Science Essay?

A basic science essay structure includes an introduction, body, and conclusion. 

Let's look at each of these briefly.

  • Introduction

Your essay introduction should introduce your topic and provide a brief overview of what you will discuss in the essay. It should also state your thesis or main argument.

For instance, a thesis statement for a science essay could be, 

"The human body is capable of incredible feats, as evidenced by the many athletes who have competed in the Olympic games."

The body of your essay will contain the bulk of your argument or discussion. It should be divided into paragraphs, each discussing a different point.

For instance, imagine you were writing about sports and the human body. 

Your first paragraph can discuss the physical capabilities of the human body. 

The second paragraph may be about the physical benefits of competing in sports. 

Similarly, in the third paragraph, you can present one or two case studies of specific athletes to support your point. 

Once you have explained all your points in the body, it’s time to conclude the essay.

Your essay conclusion should summarize the main points of your essay and leave the reader with a sense of closure.

In the conclusion, you reiterate your thesis and sum up your arguments. You can also suggest implications or potential applications of the ideas discussed in the essay. 

By following this structure, you will create a well-organized essay.

Check out a few example essays to see this structure in practice.

Science Essay Examples

A great way to get inspired when writing a science essay is to look at other examples of successful essays written by others. 

Here are some examples that will give you an idea of how to write your essay.

Science Essay About Genetics - Science Essay Example

Environmental Science Essay Example | PDF Sample

The Science of Nanotechnology

Science, Non-Science, and Pseudo-Science

The Science Of Science Education

Science in our Daily Lives

Short Science Essay Example

Let’s take a look at a short science essay: 

As we step into the 21st century, it is evident that the chalkboard and textbook are no longer the sole tools of education.

Technology has fundamentally reshaped education by offering improved learning experiences, enhancing accessibility, and equipping students with essential digital skills.

Technology enhances learning experiences by providing interactive and engaging educational content. Digital platforms offer multimedia resources, simulations, and virtual laboratories, enabling students to grasp complex concepts more effectively. For example, in the field of science, students can virtually dissect organisms, observe chemical reactions, and explore outer space—all from the comfort of their devices. These immersive experiences not only make learning more enjoyable but also deepen understanding and retention of the subject matter.

Lastly, technology equips students with essential digital skills vital for success in the modern workforce. Proficiency in using digital tools, software, and online research is becoming increasingly necessary in almost every career path. By incorporating technology into education, students not only acquire subject-specific knowledge but also develop crucial digital literacy and problem-solving skills that are highly sought after by employers.

In conclusion, technology's impact on modern education cannot be overstated. It enhances learning experiences, broadens access to education, and equips students with the digital skills they need to thrive in today's interconnected world. While traditional teaching methods still hold value, integrating technology into education is essential to prepare students for the challenges and opportunities of the digital age. As we move forward, it is crucial to strike a balance between technology and traditional pedagogy to provide a well-rounded education that prepares students for a diverse and dynamic future.

Want to read more essay examples? Here, you can find more science essay examples to learn from.

How to Choose the Right Science Essay Topic

Choosing the right science essay topic is a critical first step in crafting a compelling and engaging essay. Here's a concise guide on how to make this decision wisely:

  • Consider Your Interests: Start by reflecting on your personal interests within the realm of science. Selecting a topic that genuinely fascinates you will make the research and writing process more enjoyable and motivated.
  • Relevance to the Course: Ensure that your chosen topic aligns with your course or assignment requirements. Read the assignment guidelines carefully to understand the scope and focus expected by your instructor.
  • Current Trends and Issues: Stay updated with the latest scientific developments and trends. Opting for a topic that addresses contemporary issues not only makes your essay relevant but also demonstrates your awareness of current events in the field.
  • Narrow Down the Scope: Science is vast, so narrow your topic to a manageable scope. Instead of a broad subject like "Climate Change," consider a more specific angle like "The Impact of Melting Arctic Ice on Global Sea Levels."
  • Available Resources: Ensure that there are sufficient credible sources and research materials available for your chosen topic. A lack of resources can hinder your research efforts.
  • Discuss with Your Instructor: If you're uncertain about your topic choice, don't hesitate to consult your instructor or professor. They can provide valuable guidance and may even suggest specific topics based on your academic goals.

Science Essay Topics

Choosing an appropriate topic for a science essay is one of the first steps in writing a successful paper.

Here are a few science essay topics to get you started:

  • How space exploration affects our daily lives?
  • How has technology changed our understanding of medicine?
  • Are there ethical considerations to consider when conducting scientific research?
  • How does climate change affect the biodiversity of different parts of the world?
  • How can artificial intelligence be used in medicine?
  • What impact have vaccines had on global health?
  • What is the future of renewable energy?
  • How do we ensure that genetically modified organisms are safe for humans and the environment?
  • The influence of social media on human behavior: A social science perspective
  • What are the potential risks and benefits of stem cell therapy?

Important science topics can cover anything from space exploration to chemistry and biology. So you can choose any topic according to your interests!

Need more topics? We have gathered 100+ science essay topics to help you find a great topic!

Continue reading to find some tips to help you write a successful science essay. 

Science Essay Writing Tips

Once you have chosen a topic and looked at examples, it's time to start writing the science essay.

Here are some key tips for a successful essay:

  • Research thoroughly

Make sure you do extensive research before you begin writing your paper. This will ensure that the facts and figures you include are accurate and supported by reliable sources.

  • Use clear language

Avoid using jargon or overly technical language when writing your essay. Plain language is easier to understand and more engaging for readers.

  • Referencing

Always provide references for any information you include in your essay. This will demonstrate that you acknowledge other people's work and show that the evidence you use is credible.

Make sure to follow the basic structure of an essay and organize your thoughts into clear sections. This will improve the flow and make your essay easier to read.

  • Ask someone to proofread

It’s also a good idea to get someone else to proofread your work as they may spot mistakes that you have missed.

These few tips will help ensure that your science essay is well-written and informative!

You've learned the steps to writing a successful science essay and looked at some examples and topics to get you started. 

Make sure you thoroughly research, use clear language, structure your thoughts, and proofread your essay. With these tips, you’re sure to write a great science essay! 

Do you still need expert help writing a science essay? Our science essay writing service is here to help. With our team of professional writers, you can rest assured that your essay will be written to the highest standards.

Contact our essay service now to get started!

Also, do not forget to try our essay typer tool for quick and cost-free aid with your essays!

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Betty P.

Betty is a freelance writer and researcher. She has a Masters in literature and enjoys providing writing services to her clients. Betty is an avid reader and loves learning new things. She has provided writing services to clients from all academic levels and related academic fields.

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Essay on Science: Sample for Students in 100,200 Words

what is science essay in english

  • Updated on  
  • Oct 28, 2023

what is science essay in english

Science, the relentless pursuit of knowledge and understanding, has ignited the flames of human progress for centuries. It’s a beacon guiding us through the uncharted realms of the universe, unlocking secrets that shape our world. In this blog, we embark on an exhilarating journey through the wonders of science. We’ll explore the essence of science and its profound impact on our lives. With this we will also provide you with sample essay on science in 100 and 200 words.

Must Read: Essay On Internet   

What Is Science?

Science is a systematic pursuit of knowledge about the natural world through observation, experimentation, and analysis. It aims to understand the underlying principles governing the universe, from the smallest particles to the vast cosmos. Science plays a crucial role in advancing technology, improving our understanding of life and the environment, and driving innovation for a better future.

Branches Of Science

The major branches of science can be categorized into the following:

  • Physical Science: This includes physics and chemistry, which study the fundamental properties of matter and energy.
  • Biological Science : Also known as life sciences, it encompasses biology, genetics, and ecology, focusing on living organisms and their interactions.
  • Earth Science: Geology, meteorology, and oceanography fall under this category, investigating the Earth’s processes, climate, and natural resources.
  • Astronomy : The study of celestial objects, space, and the universe, including astrophysics and cosmology.
  • Environmental Science : Concentrating on environmental issues, it combines aspects of biology, chemistry, and Earth science to address concerns like climate change and conservation. 
  • Social Sciences : This diverse field covers anthropology, psychology, sociology, and economics, examining human behavior, society, and culture.  
  • Computer Science : Focused on algorithms, data structures, and computing technology, it drives advancements in information technology. 
  • Mathematics : A foundational discipline, it underpins all sciences, providing the language and tools for scientific analysis and modeling.  

Wonders Of Science

Science has numerous applications that profoundly impact our lives and society: Major applications of science are stated below:

  • Medicine: Scientific research leads to the development of vaccines, medicines, and medical technologies, improving healthcare and saving lives.
  • Technology: Science drives technological innovations, from smartphones to space exploration.
  • Energy: Advances in physics and chemistry enable the development of renewable energy sources, reducing reliance on fossil fuels.
  • Agriculture: Biology and genetics improve crop yields, while chemistry produces fertilizers and pesticides.
  • Environmental Conservation : Scientific understanding informs efforts to protect ecosystems and combat climate change.
  • Transportation : Physics and engineering create efficient and sustainable transportation systems.
  • Communication : Physics and computer science underpin global communication networks.
  • Space Exploration : Astronomy and physics facilitate space missions, expanding our understanding of the cosmos.

Must Read: Essay On Scientific Discoveries  

Sample Essay On Science in 100 words

Science, the bedrock of human progress, unveils the mysteries of our universe through empirical investigation and reason. Its profound impact permeates every facet of modern life. In medicine, it saves countless lives with breakthroughs in treatments and vaccines. Technology, a child of science, empowers communication and innovation. Agriculture evolves with scientific methods, ensuring food security. Environmental science guides conservation efforts, preserving our planet. Space exploration fuels dreams of interstellar travel.

Yet, science requires responsibility, as unchecked advancement can harm nature and society. Ethical dilemmas arise, necessitating careful consideration. Science, a double-edged sword, holds the potential for both salvation and destruction, making it imperative to harness its power wisely for the betterment of humanity.

Sample Essay On Science in 250 words

Science, often regarded as humanity’s greatest intellectual endeavor, plays an indispensable role in shaping our world and advancing our civilization.

At its core, science is a methodical pursuit of knowledge about the natural world. Through systematic observation, experimentation, and analysis, it seeks to uncover the underlying principles that govern our universe. This process has yielded profound insights into the workings of the cosmos, from the subatomic realm to the vastness of space.

One of the most remarkable contributions of science is to the field of medicine. Through relentless research and experimentation, scientists have discovered vaccines, antibiotics, and groundbreaking treatments for diseases that once claimed countless lives. 

Furthermore, science has driven technological advancements that have reshaped society. The rapid progress in computing, for instance, has revolutionized communication, industry, and research. From the ubiquitous smartphones in our pockets to the complex algorithms that power our digital lives, science, and technology are inseparable partners in progress.

Environmental conservation is another critical arena where science is a guiding light. Climate change, a global challenge, is addressed through rigorous scientific study and the development of sustainable practices. Science empowers us to understand the impact of human activities on our planet and to make informed decisions to protect it.

In conclusion, science is not just a field of study; it is a driving force behind human progress. As we continue to explore the frontiers of knowledge, science will remain the beacon guiding us toward a brighter future.

Science is a boon due to innovations, medical advancements, and a deeper understanding of nature, improving human lives exponentially.

Galileo Galilei is known as the Father of Science.

Science can’t address questions about personal beliefs, emotions, ethics, or matters of subjective experience beyond empirical observation and measurement.

We hope this blog gave you an idea about how to write and present an essay on science that puts forth your opinions. The skill of writing an essay comes in handy when appearing for standardized language tests. Thinking of taking one soon? Leverage Edu provides the best online test prep for the same via Leverage Live . Register today to know more!

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  • Science Essay for Students in English

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Science Essay

Since ancient times, we see various developments in the world. At present, the world is full of electronic gadgets and mechanical machines. The machine does every activity in our surroundings. How did it become possible? How did we become so technologized and modern? It was all made possible because of science. Science plays a major role in the development of our society and makes our lives easier and smooth.

Science in our Daily Lives

As we know that Science has made many changes to our lives. Here are a couple of the applications of science in day-to-day life. First of all, transportation has become easier with the help of science as it simplifies long-distance traveling. It reduces the traveling time, helps to build various high-speed vehicles, etc. Over the years, these vehicles have totally changed the phase of our society. Science has upgraded steam engines to electric engines, cycles with motorcycles and cars, etc. This helps to save time and effort for every human being. Secondly, Science helps us to reach the moon. But it doesn't stop there. It also gave us an overview of Mars. This is one of the greatest achievements of human beings with the help of science. Without Science, it could be impossible. Due to the scientific inventions of satellites by scientists, we are able to use high-speed internet connections. Science is the heart of our society, without its function nothing can be made. It gave us a lot of things at the present time. This is the reason why the teacher in our schools teaches Science from an early age.

Science as a Subject

We started to learn about science as a subject in our school right from class 1. It is due to the importance of science in every part of life.  In Class 1, science taught us about the Solar System, the 8 planets, the sun, the orbit, etc. Most importantly it tells us about the origin of our planet Earth. Science taught us everything, and we cannot deny that Science helps us in shaping our future. It not only tells us about our future but also tells us about our past.

In class 6, Science is broadly classified into three subcategories. They are Physics, Chemistry, and Biology. 

Physics is a part of science that deals with the fundamental constituents of the universe. It is an interesting and logical subject. It covers numerous topics such as mechanics, optics, electronics and the most important astrophysics. With the help of physics, we make cars, aeroplanes, house appliances and many others.

Chemistry is a subject that deals with an element found inside the earth's surface. It helps us in making various products such as medicine and cosmetics etc.

Biology is a subject that deals with living organisms. It is subdivided into two types: Botany and Zoology. It teaches us about various parts of our Human body, cells in the body such as blood cells, etc. 

Wonders of Science

It is an era of scientific development. Many wonderful discoveries and inventions have been made by science. With its help, even impossible things have become possible now. One of the greatest wonders of science is the invention of electricity. Electricity is a great source of power. It moves our fans, cooks our food, lights our houses and shops, and runs our machines. It has brought about a revolutionary change in every field of life. Science gave us useful things such as mobile phones, telephones, etc. to stay connected. Science has done wonders in the field of agriculture, farmers in scientific tools for cultivation and growing more foods, crops, fruits, etc. Means of transport like buses, cars, trains, airplanes, and ships are also the contribution of science. Today we can reach any part of the world within a few hours. Medical science has made great progress. It has given legs, ears, and eyes to the disabled. For entertainment, it has given radio, television, cinema, and pictures to man. Science has given us computer and information technology. Nuclear energy is also a wonder of science. 

All these are some of the wonders of science.

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FAQs on Science Essay for Students in English

1. Is Science a blessing or a curse?

The present age is the era of science and technology. Like every other thing, it also has its positive and negative sides. It is with the help of science that our life has become easier. Scientific invention helped us to conquer time. It has given us modes of communication, entertainment and education. Nowadays, even fatal diseases are curable with the aid of modern developments in the field of medicine. Some people misuse the boon and produce powerful weapons to destroy mankind. Pollution is also a side effect of scientific inventions. Science is actually a blessing. But it becomes a curse when we use it in the wrong way.

2. What are some of the useful things that science gave us?

Science gave us useful things such as mobile phones, telephones, etc. to stay connected. Science has done wonders in the field of agriculture, farmers in scientific tools for cultivation and growing more foods, crops, fruits, etc. Means of transport like buses, cars, trains, airplanes, and ships are also the contribution of science. Today we can reach any part of the world within a few hours. Medical science has made great progress. It has given legs, ears, and eyes to the disabled. For entertainment, it has given radio, television, cinema, and pictures to man. Science has given us computer and information technology

3. What are the examples of science in everyday life?

We use bicycles, cars, and bikes to travel from one place to another, all these are inventions of science. 

We use soaps, shampoos, etc., and other cosmetics that are also given by science.  

We use LPG gas, stove, etc. for cooking, these are all given by science. 

Even the house in which we live is a product of science. 

The iron which we use to iron our clothes is an invention of science even the clothes we wear are given by science.

4. What are the uses of Science in Agriculture?

Science has made its mark in the field of agriculture by contributing a bigger part. In present days scientific inventions are made available even for sowing the seeds on fields. Scientific inventions such as tractors, threshers, drip irrigation systems, sprinkler irrigation systems, etc. all are given by science. All fertilizers are also given by chemical science.

5. What are the uses of Science in the Communication field?

The following are some of the uses of science in the Communication field.

Science has made the world very small and connected. With the help of science, you can talk to anyone anywhere within a fraction of seconds. Telephones, mobile phones, computers, etc. are the inventions of science. All these mediums of communication are available at a very low affordable cost as well. So, all are within the reach of the common man. Science has made it very easy and cheap to talk to someone using a mobile phone.  

6. How science makes our life easy?

Science makes our life very easy in various ways:

We easily communicate and travel.

Because of science we easily cure any disease like cancer, malaria and another deadly disease

Science made it easy for the farmer to save their crops from pests and many other problems.

7. How does science improve our communication system?

Science improves communication in the way that at past we cannot talk to anyone face to face or by voice. With the help of mobile, we are now able to contact anyone at any place. The invention of computers and modification are also very helpful in communication.

Science Essay Examples

Caleb S.

Best Science Essay Examples to Learn From

Published on: May 3, 2023

Last updated on: Jan 31, 2024

Science Essay Examples

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Are you struggling to write a science essay that stands out? 

Are you tired of feeling overwhelmed by scientific jargon and complicated concepts? 

You're not alone. 

Science essays can be a challenge for even the most dedicated students. It's no wonder that so many students struggle to produce top-notch papers.

But fear not! 

In this blog post, we'll provide you with some science essay examples and tips. We will help you write a top-notch paper that impresses your professor and earns you a high grade. 

So buckle up and get ready to tackle science essays like a pro!

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Science Essay Examples for Students

Writing a science essay can be a daunting task for students. However, with the right guidance and examples, it can also be a rewarding and enlightening experience.

Here, we'll provide you with examples so you can elevate your own writing.

Science Essay Example SPM

Scientific Essay Example Pdf (Insert

Science Paper Example

Science Project Essay Example

Science Essay Examples for Different Subjects

Science is a vast field that encompasses many different subjects, from biology to physics to chemistry. As a student, you may find yourself tasked with writing a science essay on a subject that you're not particularly familiar with. 

We have provided you with science essay examples for different subjects to help you get started.

Social Science Essay Example

Political Science Essay Example

Environmental Science Essay Example

Health Science Essay Example

Computer Science Essay Example

University Science Essay Examples

Science essays are important part of university-level education. However, different universities may have different requirements and expectations when it comes to writing these essays. 

That's why we've compiled some science essay examples for different universities. You can see what works and what doesn't, and tailor your own writing accordingly.

Scientific Essay Example University

Mcmaster Health Science Essay Example

Cornell Arts And Science Essay Example

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Structure of a Science Essay

Science essays are a crucial part of many subjects, and learning to structure them effectively is essential for achieving academic success. 

Let’s explore scientific essay structure.

Introduction

The introduction of a science essay should introduce the topic and provide some context for the reader. 

You should explain the purpose of the essay and provide a thesis statement that outlines the main argument you will make in the essay. A good introduction should also capture the reader's interest and motivate them to read on.

Check out these how to start a science essay examples for better understanding:

The advancement of science and technology has transformed the world we live in. From the discovery of electricity to the invention of the internet, our society has made remarkable progress in understanding and utilizing the forces of nature. Science has not only improved our daily lives but also paved the way for groundbreaking innovations and discoveries that have changed the course of history. In this essay, we will explore the significance of science in our modern world and the impact it has on our daily lives. We will also examine the role of science in shaping our future and the ethical considerations that arise from its use. Through this exploration, we hope to gain a deeper understanding of the importance of science and its impact on our world.

Body Paragraphs

The body paragraphs of a science essay should provide evidence to support the thesis statement. You should use scientific evidence, research, and data to support your argument. 

Each paragraph should focus on one key point, and the points should be organized logically to create a coherent argument. It is essential to provide citations for all sources you use in your essay.

Here is an example for you:

One of the most significant impacts of science on our world is the development of new technologies. From smartphones to electric cars, science has led to countless innovations that have made our lives easier and more convenient. However, with these advancements also come ethical considerations. For example, the development of artificial intelligence (AI) has raised concerns about the potential loss of jobs and the ethical implications of relying on machines to make important decisions. Similarly, the use of genetically modified organisms (GMOs) has sparked debates about the safety and environmental impact of altering the genetic makeup of living organisms. As we continue to make scientific advancements, it is essential to consider the ethical implications and ensure that we are using science to benefit society as a whole.

The conclusion of a science essay should summarize the main points of the essay and restate the thesis statement in a compelling manner. 

You should also provide some final thoughts or recommendations based on the evidence presented in the essay. 

The conclusion should be concise and leave a lasting impression on the reader.

In conclusion, science plays a vital role in our modern world. It has led to significant advancements in technology, medicine, and our understanding of the natural world. However, with these advancements come ethical considerations that must be carefully considered. It is essential that we continue to use science to benefit society as a whole and address the challenges facing our world, from climate change to pandemics. Through a greater understanding of science and its impact on our world, we can work towards a brighter future for ourselves and future generations.

Natural Science Essay Topics

There are countless interesting, thought-provoking and problem solving essay topics in science.

Explore some compelling natural science essay topics to inspire your writing.

Science Essay Topics for 5th Graders

  • The importance of recycling for our environment
  • The different types of clouds and how they form
  • How animals hibernate during the winter months
  • The different types of rocks and how they are formed
  • The role of bees in pollination and food production
  • How light travels and how we see objects
  • The properties of magnets and how they work
  • The different stages of stem cell research 
  • The human digestive system and how it works
  • The effects of pollution on our environment and health

Science Essay Topics for 6th Graders

  • The impact of climate change on the planet
  • The different types of energy and how they are produced
  • The importance of water conservation and management
  • The role of artificial intelligence in human life
  • The structure and function of the human respiratory system
  • The properties and uses of acids and bases
  • The effect of light on plant growth and development
  • The differences between renewable and non-renewable energy sources
  • The process of photosynthesis and its importance for life on Earth
  • The impact of technology on the environment and society

Science Essay Topics for 7th Graders

  • The structure and function of the human circulatory system
  • The different types of fossils and how they are formed
  • The impact of natural disasters on the environment and human life
  • The pros and cons of bacteria in our bodies and in the environment
  • The physics of sound and how it travels
  • The effects of air pollution in United States
  • The properties and uses of different types of waves (sound, light, etc.)
  • The process of cell division and its role in growth and repair
  • The structure and function of the human nervous system
  • The different types of ecosystems and their unique characteristics

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Tips for Writing a Science Essay

Writing a science essay can be challenging, especially if you don't have much experience in writing academic papers. 

However, with the right approach and strategies, you can produce a high-quality science essays. 

Here are some tips to help you write a successful science essay:

Understand the assignment requirements: Before you start writing your essay, make sure you understand the assignment requirements. Read the prompt carefully and make note of any specific guidelines or formatting requirements.

Choose a topic that interests you: Writing about a topic that you find interesting and engaging can make the process enjoyable and rewarding. Consider topics that you have studied in class or that you have a personal interest in.

Conduct thorough research: To write a successful science essay, you need to have a deep understanding of the topic you are writing about. Conduct thorough research using reliable sources such as academic journals, textbooks, and reputable websites.

Develop a clear and concise thesis statement: Your thesis statement should clearly state your argument or position on the topic you are writing about. It should be concise and specific, and should be supported by evidence throughout your essay.

Use evidence to support your claims: When writing a science essay, it's important to use evidence to support your claims and arguments. This can include scientific data, research findings, and expert opinions.

Edit and proofread your essay: Before submitting your essay, make sure to edit and proofread it carefully. Check for spelling and grammatical errors. Ensure that your essay is formatted correctly according to the assignment requirements.

In conclusion, this blog has provided a comprehensive guide to writing a successful science essay. 

By following the tips, students can produce high-quality essays that showcase their understanding of science.

If you're struggling to write a science essay or need additional assistance, CollegeEssay.org is one of the best online essay services to help you out,

Our expert writers have extensive experience in writing science essays for students of all levels. 

So why wait? Contact our science essay writing service today!

Frequently Asked Questions

What are some common mistakes to avoid when writing a science essay.

Some common mistakes to avoid include:

  • Plagiarizing content
  • Using incorrect or unreliable sources
  • Failing to clearly state your thesis
  • Using overly complex language 

How can I make my science essay stand out?

To make your science essay stand out, consider choosing a unique or controversial topic. Using relevant and up-to-date sources, and present your information in a clear and concise manner. You can also consider using visuals such as graphs or charts to enhance your essay.

What should I do if I'm struggling to come up with a topic for my science essay?

If you're struggling to come up with a topic for your science essay, consider discussing potential topics with your instructor or classmates. You can also conduct research online or in academic journals to find inspiration.

How important is research when writing a science essay?

Research is an essential component of writing a science essay. Your essay should be grounded in accurate and reliable scientific information. That is why it's important to conduct thorough research using reputable sources.

Can I use personal anecdotes or experiences in my science essay?

While personal anecdotes or experiences can be engaging, they may not always be relevant to a science essay. It's important to focus on presenting factual information and scientific evidence to support your argument or position.

Caleb S. (Law, Literature)

Caleb S. has extensive experience in writing and holds a Masters from Oxford University. He takes great satisfaction in helping students exceed their academic goals. Caleb always puts the needs of his clients first and is dedicated to providing quality service.

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Biology Discussion

Essay on Science: Meaning, Scope, Nature, Technology and Society

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Essay on Science:- 1. Meaning and Definitions of Science 2. Scope of Science 3. Nature of Science 4. Physical Science 5. Science and Social Environment 6. Science and Technology 7. Science and Society 8. Scientific Method and Its Steps.

  • Essay on Scientific Method and Its Steps

Essay # 1. Meaning and Definitions of Science :

Meaning of Science:

The English word Science is derived from a Latin Verb ‘Scire’, which means ‘to know’ and Latin Noun ‘Scientia’ which means ‘knowledge’. Meaning of Science is based on German word ‘ Wissenchaft’, which means systematic, organized knowledge. Thus, Science is a systematized knowledge.

The necessity and curiosity of man to know about himself and his surroundings has led him to investigate, find and to know about living beings and nature, which to verifiable knowledge of facts. But Science is not always about the collection of facts or development of new concepts or ideas. It is all about the passion for the discovery that drives one to explore the environment and the nature in every aspect.

Science is basically founded to investigate the nature and its processes. Although there are a number of other methods that can be utilized to acquire the knowledge about nature, but science is considered as the only one that results in the acquisition of reliable knowledge. Hence, Rene Descartes said, “Science is a method of investigating nature that discovers reliable knowledge about it.”

Science is the investigation of unknown phenomena and it also looks and compares with existing principles, theories and practices. Science is both a particular kind of activity and also the result of that activity. Science uses tools like observation, measurement and scientific experimentation and is entirely based on the observable facts.

Science is observation, identification, description, experimentation, investigation and theoretical explanation of the phenomenon that occur in nature.

Science could be described as the study, which attempts to perceive and understand the nature of the universe both living and non-living in its part and as a whole.

Definitions of Science :

During early times people perceived Science, as what the scientist does. There are many definitions available, though not a single definition could be universally accepted.

Some of the definitions are mentioned here to understand it from different angles:

1. According to Columbian Dictionary:

“Science is an accumulated and systematized learning in general usage restricted to natural phenomenon”.

2. Einstein (1879-1955):

“Science is an attempt to make the chaotic diversity of our sense experience corresponds to logically uniform system of thought”.

3. Fitzpatrick (1960):

“Science is a cumulative and endless series of empirical observations, which results in the formation of concepts and theories, with both concepts and theories being subject to modification in the light of further empirical observations. Science is both a body of knowledge and the process of acquiring it”.

4. Bronowski, J. (1956):

“Science as the organization of our knowledge in such a way that it commands or makes possible the explanation of more of the hidden potentialities found in the environment”.

5. Conant (1957):

“An interconnected series of concepts and conceptual schemes that have developed as a result of experimentation and observation and are fruitful of further experimentation and observation”.

6. Fisher (1975):

“Science is the body of Knowledge obtained by methods, based upon observation”.

The above definitions clearly reveal that Science is both a process and product. A comprehensive definition of Science would be “science is a systematized knowledge gained through human observation and experi­mentation of cause revealing the unknown phenomenon of nature and universe both living and non-living involving the process of critical, creative thinking and investigation including sometimes sudden insights too.”

Science = Process + Product

= Methods + Knowledge

= Scientific Method + Scientific Attitude + Scientific Knowledge

Essay #  2. Scope of Science :

Science is a body of knowledge obtained by methods based upon observation. Observation is authentic and that it is only through the senses of man that observations can be made. Thus, anything outside the limits of man’s senses is outside the limits of science. In other words, science deals with the universe and galaxies in the forms of matter and energy which is in the form of living and non-living.

Science employs a number of instruments to extend mail’s senses to the extremely minute to very vast, to the short-time duration or long-time duration, to dilute or to concentrate and so on and so forth which does not alter the conclusion that science is limited to that which is observable.

Thus, as in any other discipline contemporary experimental techniques set up some practical limitations but these are not to be confused with the intrinsic limitations inherent in the very nature of science. The knowledge of science is tested and retested and also reinvented.

Today the disciplines of Science and Social Sciences are drawing into each other. Behavioural zoologists study the sociology and psychology of animals. Archaeologists derive new insights from the rapid advances in chemical and physical analysis. Hence sciences should be understood with interdisciplinary approach within science as a whole. Biology draws on chemistry, physics and geology.

ADVERTISEMENTS: (adsbygoogle = window.adsbygoogle || []).push({}); Essay # 3. Nature of Science:

Human by birth has quest for knowledge as they are curious of knowing about nature. They have a highly developed brain because of which they can observe precisely, correlate observations and predict future happenings on the basis of their observation. This ability helped humans to adjust to nature. The process of observing, describing, exploring and using the physical world is science.

Science has certain characteristics which distinguish it from other spheres of human endeavour.

These characteristics define the nature of science as discussed below:

Science is a Particular way of Looking at Nature :

1. Science is a way of learning about what the nature is, how the nature behaves and how the nature got to be the way it is.

2. Science focuses exclusively on the nature.

3. It is not simply a collection of facts; rather it is a path to understand the phenomenon underlying.

(i) Science is, just the nature existing around you.

(ii) Every day we look at the rising sun and pay great respect to it for bestowing the earth with its light in energy form.

(iii) The knowledge of all that is in the universe from the tiniest sub­atomic particles in an atom to universe and galaxies.

Science as a Rapidly Expanding Body of Knowledge :

1. Science is the dynamic, ever expanding knowledge, covering every new domain of experiences.

2. Knowledge refers to the product of science, such as the concepts and explanations.

3. Research being carried out in the field of science resulted in developing more knowledge at a faster pace sometimes by replacing old concepts, ideas or principles.

The technological developments that took place in recent times enhanced the acceleration of knowledge.

Science as an Interdisciplinary Area of Learning:

1. In the last two decades there have been studies claiming that science is becoming even more an interdisciplinary area of learning.

2. Science cannot be taught in isolation. All the branches of science are interdependent upon all other and there are a number of facts and principles which are common to various science subjects.

3. Knowledge started expanding day by day; scientists started specialising in certain areas. Hence the knowledge has been organized for convenience into different disciplines.

Environmental science is an interdisciplinary academic field that integrates physics, biological and information sciences (including ecology, biology, physics, chemistry, zoology, mineralogy, oceanology, limnology, soil science, geology of atomospheric science and geodesy).

Science as a Truly International Enterprise :

1. International collaboration in most of the projects is the order of the day.

2. In collaborative research, visibility among the peer and active exploitation of complementary capabilities increase.

3. Share the costs of the projects that are large in scale and scope.

4. Able to access expensive physical resources.

5. Exchange ideas in order to encourage greater creativity.

The large Hadron collides; at the European Organization for Nuclear Research (CERN) has been build up by scientists drawn from many countries including India. The experiment on this machine is being conducted by scientists from many countries including many Indian scientists. In this sense, science do not belong to any single country or a group of countries and it would be morally and ethically wrong to deny the fruits of scientific development to any country in the world.

Science as Always Tentative :

Scientific models are always being questioned. Up-and-coming scientists always find gaps or errors in existing scientific models and develop a new one in place of them. In scientific field models have been tested and refined to such an extent that errors are likely to be minor. The real evidences need to be scrutinized carefully.

Marine researchers have expressed concern about the effect of global warming on the future of coral reefs because increasing sea temperature cause coral bleaching. Bleaching happens; the corals expel the algae that live within their cells die, when temperature rises. Recent research have tentatively showed that some algae may be able to adapt to temperature rises, consequently improved the chances that corals can survive.

Tentative Nature of Scientific Theories :

1. Scientific theories took decades in their development.

2. When two competing theories explain their observations related to a certain phenomenon, Scientists prefer to accept a theory which explains larger number of observations with few assumptions.

There was a time when both the geocentric and the heliocentric theories explained all the planetary observations. However geocentric theory had to introduce a new assumption every time. On the other hand, the heliocentric theory with just one assumption that all the planets revolve round the sun, it explained every available observation and eventually survived.

The fact remains that scientific theories are tentative and are always subject to change.

Science Promotes Skepticism :

“In science, keeping an open mind is a virtue just not so open that your brains fall out”-James Oberg.

1. Skepticism does not mean doubting the validity of everything, rather to judge the validity of a claim based on objective empirical evidences.

2. David Hume, the 18th century philosopher viewed that we should accept nothing as true unless the evidences available makes the non-existence of the thing more miraculous than its existence.

3. We examine the available evidences before reaching a decision until sufficient evidences are found.

Scientists are Highly Skeptic People :

‘Science is what scientists do’.

1. The scientists in different fields try to describe the phenomena in nature and establish their relationships.

2. After having described the phenomena, scientists attempt to find out the reason behind and make predictions.

3. Scientists use ideas of their own and of others as tools for testing and gaining knowledge. They use many resources to get valid answers to their questions and problems, by designing their own experiments and invent new tools with which they observe and check different phenomena. Hence, scientists are highly skeptic people.

For instances, if we look at Newton’s story the way he was inspired to formulate his theory of gravitation by watching the fall of an apple from a tree speaks his skeptic nature. Though many scientists and other common men were aware that all the objects descend perpendicularly to the ground, they never pondered upon it. This incident prompted Newton to explore the possibility of connecting gravity with the force that kept the moon on its orbit. This led him to the universal law of gravity.

Charles Goodyear (1800) a chemist and manufacturing engineer who developed vulcanized rubber. His discovery was accidental, where he explored the situation and after five years of searching for a more stable rubber and stumbling upon the effectiveness of heating.

Science Demands Perseverance from its Practitioners :

1. The important characteristic of science that brings development and progress is perseverance of scientists.

2. Scientists getting an inspirational idea or a creative thought have to persist with the idea to take it to its logical conclusions, based on facts or observations.

3. Scientists may work alone or join with others in developing the idea further to find out ways to discover or invention, While at other times the scientists can make only a beginning and then others join them in developing the idea further.

The discovery of the wonder drug pencillin by Alexander Fleming in 1929 is the result of an incident happened by a chance which led to serious observation followed by hard work paved the way for discovery of many other antibiotics like Streptomycin and Erythromycin.

Science as an Approach to Investigate and as a Process of Constructing Knowledge :

1. The investigations in science involve some form of scientific method.

2. Scientists for seeking solution to a problem use different methods like observation, prediction and sometimes experimentation to study the cause and effect relationship.

3. Whatever we observe through our senses (information) is sent to the brain and the brain processes the information by registering, classifying, generalising etc., and converts into knowledge. Sensory perception is primary in knowledge development.

4. Here, the individual constructs the knowledge on his own by applying their own mental abilities and intelligence to process the information received through senses.

5. The basic unit of knowledge is fact. In science any repeatedly verifiable observation becomes a fact.

6. Scientific approach always is based on cause and effect relation.

Examples of facts are:

i. Solids have definite shape and volume.

ii. The rainbow is seen in a direction opposite to that of the sun.

Essay #  4. Physical Science :

The child is interested to learn things which are related to his experiences. This could be possible only when the subjects are integrated and correlated rather than in isolation. The other physical sciences also have equally contributed a lot to the field of biological studies.

Obviously we can’t teach and understand each and every thing about a particular branch of science without the help of other sciences. The child on the other hand can’t appreciate and understand the branches of science in isolation from others. The study of interrelatedness helps the child to understand the concepts easily, more interesting and natural.

Science cannot be taught in isolation. All the branches of science are interdependent upon each other and there are a number of facts and principles which are common to various science subjects. This however does not mean that the teacher of one branch of science ought to know everything of other branches of science.

But it is very much essential that he should have sufficient knowledge of other sciences so as to bring about integration of subjects. He should also know where to depart from his own subject and how much should he venture into areas which are not his own.

The following example may be taken:

1. A teacher while teaching the sense organs says an eye should make a parallelism with a camera, which the student has learnt in physics. To understand the images, knowledge of image formation by the convex lens is essential.

E.g. (a) The rays which pass through the centre of the lens travel straight without any change in direction.

(b) The rays which run parallel to the principal axis pass through the focus of the lens after refraction from the lens.

Again when the teacher is teaching the same topic in the period of human physiology, the defects in the eye i.e., short sightedness (by the elongation of the eyeball and the image in formed a little in front of the retina and not exactly on the retina) he should know other factors also which cause the shifting of the image.

E.g. (a) By changing the distance between the lens and object.

(b) By changing the distance between the lens and the screen.

(c) By changing the total length of lens.

If the teacher possesses knowledge of physics he can most successfully correlate his topic with other branches of science and make the whole knowledge easily acceptable to the children.

2. Similarly while teaching digestive system the teacher should have adequate knowledge of chemistry without the help of which he cannot justify the topic.

The teacher must correlate it by telling about:

(a) Soluble and insoluble constituents of our diet.

(b) Chemistry of different digestive juices and their effect on the constituents of food that we take.

(c) The final products and the process of assimilation of products by the membranes of different organs. This will involve the reference of concepts of osmosis, density and the pressure etc.

Science is universal; it has no barrier of any kind as too has no barriers. The recent advances in the field of science and technology and its wide application as well as their use in daily life situation justify the utilitarian value of science. Taxonomy reveals the unity in diversity. Evolution and mutation theories help us understand the relation of living forms.

Motion, Mass and Energy related theories relate Universe, Sun, Earth and all other planets and their existence. Further their relation to life forms. Hence in nature everything is in relation and co-existence. This is what has to be understood by the student in the study of scientific theories and phenomenon.

Essay # 5. Science and Social Environment:

Relating science education with the environment of a child has been the prime concern of educationists. The environment of the child includes natural and social environment.

In science we learn about the nature’s phenomena. Human is a part of nature. Therefore, every effort should be made to integrate science with learning the environment. The science curriculum should address issues and concerns related to environment such as climate change, acid rain, growth of water, eutrophication and various types of pollutions etc. Further, it should be applied to society to understand social phenomenon in a scientific way and solve all social problems with all objectivity and universal application.

Science teachers should aim to enlighten the young minds with the wonders of science. They should be engaged to construct the knowledge through an interdisciplinary approach appreciating its relation and impact on the social and natural environment. They can recognize the competence of science by doing activities related to their everyday life.

Current issues and events in science like new technological innovations, scientific discoveries, can be examined through social, economic and ethical perspectives to help students in relating these issues with one another and explore their areas of interest.

The significance of chemistry to society can be highlighted by discussing the chemical components used in products that have altered agriculture, food, health, medicine, electronics, transportation, technology and the natural environments. To understand its relevance to home economics, one can think what happens to the electricity bill if solar cooker, solar heater, solar lanterns and CFL (compact fluorescent lamp) are used.

For Instances- Bhopal Tragedy Unforgettable Industrial Disaster :

Industries are the symbols of development, but other side of the coin is lack of safety measures and irresponsibility of emitting pollutants. On 2 nd December 1984 about 3000 human beings died and 5000 were effected seriously, thousands of cattle, birds, dogs, and cats died in just one night at Bhopal tragedy.

These mass deaths were due to the leakage of Methyle Isocyanate (MIC) into the air from an insecticide factory managed by union carbide. Thousands of lives helplessly crushed in this incident. This is unforgettable industrial disaster towards air pollution.

Essay # 6. Science and Technology :

Technology is often equated to applied sciences and its domain is generally thought to include mechanical, electrical, optical, electronic devices and instruments, the house hold and commercial gadgets, equipment used in physics, chemistry, biology, nuclear science etc. These various sub-domains of technology are interrelated. Modern technology is an applied science because the basic principles of sciences are applied to develop the technology.

Science and technology are linked to each other. Discoveries in science have paved the way for the evolution of new technologies. At the same time technology has been instrumental in the development of science.

Han’s Christian Oersted, one of the leading scientists of the 19 th century, played a crucial role in understanding electromagnetism. In 1820 he discovered that a compass needle got deflected when an electric current passed through a metallic wire placed nearby. Through this he showed that electricity and magnetism were related phenomena. His research later created technologies such as radio, television and fiber optics.

The development of microscope by Antony Van Leeuwenhock, where he interwined optical principles with astronomical and biological understanding which further led to the development of the telescope.

Thus, science influences technology by providing knowledge and methodology. But on the other hand technology also influences science by providing equipments to find out the unknown phenomenon of the nature. This shows interdependence of science and technology.

In science we inquire how a natural phenomenon occurs, while in technology we deal with how the scientific processes can also be used for human welfare. Technology as a discipline has its own autonomy and should not be regarded as a mere extension of science.

Basically science is an open ended exploration; its end results are not fixed in advance. Technology on the other hand, is also an exploration but usually with a definite goal in mind. Science is universal; technology is goal oriented and often local specific.

People today are faced with an increasingly fast-changing world where the most important skills are flexibility in adapting to new demands and creativity in taking advantages of new opportunities. These imperatives have to be kept in mind in shaping science education.

Essay # 7. Science and Society :

The applications of science and technology have led to the remarkable improvement in the quality of human life. It has given lot of comfort and leisure to the human kind on one side and equipped it with skills needed for problem solving and decision making on the other side. It has changed the outlook of the individual on different beliefs, myths, taboos and superstitions.

People started working with logical thinking, objectivity and open mindedness. Modern society believed in the co-existence of diversity in social and political thinking. Science always works for the welfare of our future generations by talking about sustainable development. Society is also showing its concern using the scientific knowledge for peace and prosperity of the society.

For instances, consuming tobacco (Gutkha, cigarettes, beedi, khaini) damages the internal organs of the body. The numbers of addicted people at the age of 15 or below are 57.57 lakhs (68%) both in Telengana and Andhra. When they reach 30 yrs. of age thin internal organs becomes damaged, this may lead to several problems and sometimes lead to death.

It is a dangerous trend in our country. So, we have to inculcate healthy habits in children by teaching science. Many youth are also addicted to alcohol which damages the liver and other body organs which in turn also affects human resource development.

Let Us Think It Over:

Do you know that our eyes can live even after our death? By donating our eyes after we die, we can give sight to a blind person.

About 35 million people in the developing world are blind and most of them can be cured. About 4.5 million people are with corneal blindness, can be cured by corneal transplantation of donated eyes. Out of these 4.5 million, 60% are children below the age of 12 yrs. So, if we got the gift of vision, let us pass it on to somebody who does not have it.

Essay # 8. Scientific Method and Its Steps:

1. The development of scientific attitude and training in scientific method are two cardinal aims for the teaching of science. In other words it is a method of solving a problem scientifically.

2. Scientific method involves reflective thinking, reasoning and results from the achievement of certain abilities, skills and attitudes.

Definition of Scientific Method :

Carl Pearson says, ‘The scientific method is marked by the following features:

1. Careful and accurate classification of facts.

2. Observation of their co-relation and sequence.

3. Discovery of scientific law by creative imagination, and self-criticism.

4. The final touch-stone of equal validity for all normally constituted needs.

Steps of Scientific Method:

Observation :

Observation is the base for science. It knows the phenomenon through senses. Without control of external or internal situations.

1. It is the way we perceive the nature and using the senses and processed through the faculty of brain.

2. It is a process of checking conclusions. After observation we try to explain what we have seen based on cause and effect relation. In science repeatedly verifiable observations becomes a fact.

Facts are specific verifiable information obtained through observation and measurement. They are verifiable with reference to time and place.

Some facts do not require the time and place to be mentioned. Ex- Iron is a greyish hard metal.

Some facts are specific like ‘water boils at 100°C at 760mm Hg of pressure.

A concept is an idea or a mental image of an object is generalised forms of specific relevant direct experiences interpreted in a language or word form for communication.

1. Concepts. Ex. plant, animal etc.

2. According to Bruner, every concept has five elements i.e. name, example (positive & negative), attributes (characteristics) attribute value and rule (definition).

3. Concepts formed without direct experiences may lead to misconceptions. Hence, care should be taken in provide direct experiences in learning process.

Principles :

Principles are based on several concepts. They are the representation of phenomena on which the activities or behaviour can be generalised to some extent.

A number of concepts combine in a way to convey meaning which can be tested and verified universally, becomes a principle.

Ex- Mytosis, Meiosis, Glycolysis, Photosynthe sis, Mutations, Evolution etc.

Scientific Inquiry :

It occupies a prominent place in science as it helps pupils to understand how scientific ideas are developed.

1. It is broadly defined as a search for truth or knowledge. Emphasis is placed on the aspects of search rather than on the mere acquisition of knowledge.

2. Empirical testing, reasoning and controlled experimenting are some of the methods of science inquiry.

The steps in scientific methods are illustrated with a specific example:

The teacher demonstrates an experiment to the students to show that water boils at low temperature under low pressure.

1. Sensing the Problem:

The teacher provides a situation in which the students feel the need of asking some questions. Teacher may also put questions which require reflective thinking and reasoning on the part of the students, this may become a problem to solve. The interest of the students, availability of the material and its utility should be considered.

A flask was taken and filled it half with water. Boil the water over a flame. Remove the flame. Cork the flask. Invert it and pour cold water on the flask. The students observe the process carefully and saw that water has begun to boil again when cold water is poured on the bottom of the inverted flask. They at once sense a problem for themselves finding out the reason and explanation of what they have seen.

2. Defining the Problem:

The student now defines the problem in a concise, definite and clear language. There should be some key-words in the statement of the problem, which may help in better understanding the problem.

The student can give different statements such as:

(i) Why is water boiling?

(ii) Why did the water boil first?

(iii) Why was the flask corked and then inverted?

(iv) Why was cold water poured over the bottom of the inverted flask?

(v) Why did the water boil in the flask when cold water is poured over the inverted flask?

Of all these statements, the last one is in fact the problem which should be solved.

3. Analysis of the Problem:

The student now fined the key words and phrases in the problem which provide clue to further study of the problem. At the same time, the students must have knowledge of every key word and the understanding of the whole problem. In our selected problem ‘water boil’ or the boiling of the water are the key words which gives us clue to find information regarding the boiling of water under different conditions.

Collection of Data :

After analysis of the problem the teacher suggests references on the problem. The student needs to plan the subsequent activities. They have to discuss, consult references, use audio-visual aids such as models, pictures, specimens, organise field trips and do the experimentation carefully. Unnecessary data should also be discarded.

Formulation of Tentative Solutions or Hypothesis :

After collection of data, the students are asked to formulate some tentative hypothesis. A hypothesis is the probable solution to the problem in hand, which should be free from bias and self-inclination.

The students can suggest the hypothesis like:

Water will also boil:

(i) When flask is not inverted.

(ii) When water is not boiled but only warmed.

(iii) When hot water is poured over the inverted flask containing cold water.

(iv) When hot water is poured over the inverted flask containing boiled water.

(v) When cold water is poured over the flask containing cold water.

(vi) When cold water is poured over the inverted flask containing boiled water.

These are some of the hypothesis the students can suggest.

Selecting and Testing the Most Appropriate Hypothesis :

The students can select the most tenable hypothesis by rejecting others through experimentation and discussion.

The students have found out that water begins to boil again in an inverted flask when cold water is poured over it. In no other condition this was possible and so all other hypothesis were rejected.

Drawing Conclusions and Making Generalisations :

In this step, conclusions are drawn from the experiments. The results should support the expected solution. Experiments can be repeated to verify the consistency and correctness of the conclusion drawn and should be properly reported. When some conclusions are drawn from different sets of experimentation under similar situations, they may go for generalisation of their conclusion.

The generalisation can be made by arranging a set of experiments which also show the same conclusion already reached at.

The effect of varying pressure on boiling point of water can be found out by conducting experiments. From these conditions, one can generalise that pressure has a direct effect on the boiling point of water i.e. the increase in pressure raises the boiling point of water and vice-versa.

Application of Generalization to New Situations :

The student should apply generalization under new situations in his daily life minimising the gap between classroom situation and real life situation.

The student will apply the generalization that increase in pressure increases the boiling point of water and vice-versa, to explain the reason of – ‘why’ is it difficult to cook meat and pulses at higher altitudes.

Why do the pulses take lesser time for cooking in pressure cooker.

In this way the student will apply the generalization to other life situations.

Scientific Method- A Critical View :

A few points about the scientific method need to be emphasized.

Scientific method is not a prescribed pathing for making discoveries in science. Very rarely the method has remained a key to discovery in science. It is the attitude of inquiry, investigation and experimentation rather than following set steps of a particular method that leads to discoveries and advancement in science.

Sometimes a theory may suggest a new experiment at other times an experiment may suggest a new theoretical model. Scientists do not always go through all the steps of the method and not necessarily in the order we have outlines above. Investigation in science often involves repeated action on any one or all steps of the scientific method in any order.

Many important and path breaking discoveries in science have been made by trial and error, experimentation and accidental observation. The Rontgen and Fleming both of them did not set out the following scientific steps to discover X-rays and penicillin, but they had qualities of healthy intuition and perseverance which took them to their goals. Besides intuition informed guesswork, creativity, an eye for an unusual occurrence, all played a significant role in developing new theories, and there by progress in science.

The validity of a hypothesis depends solely on the experimental test and not on any other attributes. There is no authority in science that tells you what you can criticize and what you cannot criticize. Thus, science is highly objective discipline.

A scientific method with its linear steps makes us feel that science is a ‘closed box approach’ of thinking. However in practice science is more about thinking ‘out of the box’. There is tremendous scope for creativity in science. Many times in science an idea or a solution to a vexing problem appears to arise out of creativity and imagination. Ex- The stories of Archimedes, Newton, Robert Hook, Fleming and Madam Curie etc.

People keep floating all kinds of theories; often they narrow their arguments in scientific terms. This may create lot of confusion among them, but we should remember that a theory is valid only if it passes the test of experimentation, otherwise it may just be a matter of faith.

The scientific method imposes operational limitation on science. It does not help us to make aesthetic or value judgment. For example, frequency of the colour of paintings may be determined but there is no scientific method to label the paintings of two artists as great or not so great. Scientific method does not prove or refute the ideas such as existence of God and existence of life after death.

Following scientific method does not ensure that a discovery can be made. However, the skills learnt in making observation, analysis, hypothesis, prediction from a hypothesis and it’s testing by experimentation help us in developing scientific attitude.

All of us will benefit immensely if we imbibe the spirit of scientific method in our personal lives. The scientific method tells us to be honest in reporting our observations or experimental results, keep an open mind and to be ready to accept other points of view. If our own view is proved wrong.

Scientific method is a logical approach to problem-solving.

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Essays About Science: Top 12 Examples and Prompts

Science can explain almost every aspect of our lives; if you want to write essays about science, start by reading our guide.

The word “science” comes from the Latin word Scientia or “knowledge,” It does indeed leave us with no shortage of knowledge as it advances to extraordinary levels. It is present in almost every aspect of our lives, allowing us to live the way we do today and helping us improve society. 

In the 21st century, we see science everywhere. It has given us the technology we deem “essential” today, from our mobile phones to air conditioning units to lightbulbs and refrigerators. Yet, it has also allowed us to learn so much about the unknown, such as the endless vacuum of space and the ocean’s mysterious depths. It is, without a doubt, a vehicle for humanity to obtain knowledge and use this knowledge to flourish. 

To start writing essays about science, look at some of our featured essay examples below. 

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1. The challenging environment for science in the 21st century by Nithaya Chetty 

2. disadvantages of science by ella gray, 3. reflections from a nobel winner: scientists need time to make discoveries by donna strickland.

  • 4.  ​​The fact of cloning by Cesar Hill

5. T. Rex Like You Haven’t Seen Him: With Feathers by Jason Farago

6. common, cheap ingredients can break down some ‘forever chemicals’ by jude coleman, 1. what is science, 2. a noteworthy scientist, 3. why is it important to study science, 4. are robots a net positive for society, 5. types of sciences, 6. science’s role in warfare.

“Open-ended, unfettered science in its purest form has, over the centuries, been pursued in the interests of understanding nature in a fundamental way, and long may that continue. Scientific ideas and discoveries have often been very successfully exploited for commercial gain and societal improvements, and much of the science system today the world over is designed to push scientists in the direction of more relevance.”

For South Africa to prosper, Chetty encourages cooperation and innovation among scientists. He discusses several problems the country faces, including the politicization of research, a weak economy, and misuse of scientific discoveries. These challenges, he believes, can be overcome if the nation works as one and with the international community and if the education system is improved. 

“Technology can make people lazy. Many people are already dependent and embrace this technology. Like students playing computer games instead of going to school or study. Technology also brings us privacy issues. From cell phone signal interceptions to email hacking, people are now worried about their once private information becoming public knowledge and making profit out of video scandals.”

Gray discusses the adverse effects technology, a science product, has had on human life and society. These include pollution, the inability to communicate properly, and laziness. 

She also acknowledges that technology has made life easier for almost everyone but believes that technology, as it is used now, is detrimental; more responsible use of technology is ideal.

“We must give scientists the opportunity through funding and time to pursue curiosity-based, long-term, basic-science research. Work that does not have direct ramifications for industry or our economy is also worthy. There’s no telling what can come from supporting a curious mind trying to discover something new.”

Strickland, a Nobel Prize winner, explains that a great scientific discovery can only come with ample time for scientists to research, using her work as an example. She describes her work on chirped pulse amplification and its possible applications, including removing brain tumors. Her Nobel-awarded work was done over a long time, and scientists must be afforded ample time and funding to make breakthroughs like hers. 

4.  ​​ The fact of cloning by Cesar Hill

“Any research into human cloning would eventually need to be tested on humans. Cloning might be used to create a “perfect human”. Cloning might have a detrimental effect family relationship. However the debate over cloning has more pros out weighting the cons, giving us a over site of the many advantages cloning has and the effects of it as well. Cloning has many ups and downs nevertheless there are many different ways in which it can be used to adapt and analyse new ways of medicine.”

Hill details both the pros and cons of cloning. It can be used for medical purposes and help us understand genetics more, perhaps even allowing us to prevent genetic diseases in children. However, it is expensive, and many oppose it on religious grounds. Regardless, Hill believes that the process has more advantages than disadvantages and is a net good. 

“For the kids who will throng this new exhibition, and who will adore this show’s colorful animations and fossilized dino poop, T. rex may still appear to be a thrilling monster. But staring in the eyes of the feather-flecked annihilators here, adults may have a more uncanny feeling of identification with the beasts at the pinnacle of the food chain. You can be a killer of unprecedented savagery, but the climate always takes the coup de grâce.”

In his essay, Farago reviews an exhibition on the Tyrannosaurus Rex involving an important scientific discovery: it was a feathered dinosaur. He details the different displays in the exhibition, including models of other dinosaurs that helped scientists realize that the T-Rex had feathers. 

“Understanding this mechanism is just one step in undoing forever chemicals, Dichtel’s team said. And more research is needed: There are other classes of PFAS that require their own solutions. This process wouldn’t work to tackle PFAS out in the environment, because it requires a concentrated amount of the chemicals. But it could one day be used in wastewater treatment plants, where the pollutants could be filtered out of the water, concentrated and then broken down.”

Coleman explains a discovery by which scientists were able to break down a perfluoroalkyl and polyfluoroalkyl substance, a “forever chemical” dangerous to the environment. He explains how they could break the chemical bond and turn the “forever chemical” into something harmless. This is important because pollution can be reduced significantly, particularly in the water. 

Writing Prompts on Essays about Science

“Science” is quite a broad term and encompasses many concepts and definitions. Define science, explain what it involves and how we can use it, and give examples of how it is present in the world. If you want, you can also briefly discuss what science means to you personally. 

Many individuals have made remarkable scientific discoveries, contributing to the wealth of knowledge we have acquired through science. For your essay, choose one scientist you feel has made a noteworthy contribution to their field. Then, give a brief background on the scientists and explain the discovery or invention that makes them essential. 

Consider what it means to study science: how is it relevant now? What lessons can we learn from science? Then, examine the presence of science in today’s world and write about the importance of science in our day-to-day lives- be sure to give examples to support your points. Finally, in your essay, be sure to keep in mind the times we are living in today.

Essays about science: Are robots a net positive for society

When we think of science, robots are often one of the first things that come to mind. However, there is much to discuss regarding safety, especially artificial intelligence. Discuss the pros and cons of robots and AI, then conclude whether or not the benefits outweigh the disadvantages. Finally, provide adequate evidence to reinforce your argument and explain it in detail. 

From biology to chemistry to physics, science has many branches, each dealing with different aspects of the world and universe. Choose one branch of science and then explain what it is, define basic concepts under this science, and give examples of how it is applied: Are any inventions requiring it? How about something we know today thanks to scientific discovery? Answer these questions in your own words for a compelling essay.

Undoubtedly, technology developed using science has had devastating effects, from nuclear weapons to self-flying fighter jets to deadly new guns and tanks. Examine scientific developments’ role in the war: Do they make it more brutal? Or do they reduce the casualties? Make sure to conduct ample research before writing your essay; this topic is debatable. 

For help with your essays, check out our round-up of the best essay checkers .

If you’re looking for inspiration, check out our round-up of essay topics about nature .

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what is science essay in english

Understanding Science

How science REALLY works...

  • Understanding Science 101
  • Misconceptions

Misconception: Science is a collection of facts.

Correction: Science is both a body of knowledge and the process for building that knowledge. Read more about it.

What is science?

The word “ science ” probably brings to mind many different pictures: a fat textbook, white lab coats and microscopes, an astronomer peering through a telescope, a naturalist in the rainforest, Einstein’s equations scribbled on a chalkboard, the launch of the space shuttle, bubbling beakers …. All of those images reflect some aspect of science. But none of them provides a full picture because science has so many facets:

  • Science is both a body of knowledge and a process. In school, science may sometimes seem like a collection of isolated and static  facts listed in a textbook, but that’s only a small part of the story. Just as importantly, science is also a process of discovery that allows us to link isolated facts into coherent and comprehensive understandings of the natural world .
  • Science is exciting. Science is a way of discovering what’s in the universe and how those things work today, how they worked in the past, and how they are likely to work in the future. Scientists are motivated by the thrill of seeing or figuring out something that no one has before.
  • Science is useful. The knowledge generated by science is powerful and reliable. It can be used to develop new technologies , treat diseases, and deal with many other sorts of problems.
  • Science is ongoing. Science is continually refining and expanding our knowledge of the universe, and as it does, it leads to new questions for future investigation. Science will never be “finished.”
  • Science is a global human endeavor. People all over the world participate in the process of science. And you can too!

This section describes what makes science science. You can investigate:

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Essay on Science and Technology for Students and Children

500+ words essay on science and technology.

Essay on Science and Technology: Science and technology are important parts of our day to day life. We get up in the morning from the ringing of our alarm clocks and go to bed at night after switching our lights off. All these luxuries that we are able to afford are a resultant of science and technology . Most importantly, how we can do all this in a short time are because of the advancement of science and technology only. It is hard to imagine our life now without science and technology. Indeed our existence itself depends on it now. Every day new technologies are coming up which are making human life easier and more comfortable. Thus, we live in an era of science and technology.

Essentially, Science and Technology have introduced us to the establishment of modern civilization . This development contributes greatly to almost every aspect of our daily life. Hence, people get the chance to enjoy these results, which make our lives more relaxed and pleasurable.

Essay on Science and Technology

Benefits of Science and Technology

If we think about it, there are numerous benefits of science and technology. They range from the little things to the big ones. For instance, the morning paper which we read that delivers us reliable information is a result of scientific progress. In addition, the electrical devices without which life is hard to imagine like a refrigerator, AC, microwave and more are a result of technological advancement.

Furthermore, if we look at the transport scenario, we notice how science and technology play a major role here as well. We can quickly reach the other part of the earth within hours, all thanks to advancing technology.

In addition, science and technology have enabled man to look further than our planet. The discovery of new planets and the establishment of satellites in space is because of the very same science and technology. Similarly, science and technology have also made an impact on the medical and agricultural fields. The various cures being discovered for diseases have saved millions of lives through science. Moreover, technology has enhanced the production of different crops benefitting the farmers largely.

Get the huge list of more than 500 Essay Topics and Ideas

India and Science and Technology

Ever since British rule, India has been in talks all over the world. After gaining independence, it is science and technology which helped India advance through times. Now, it has become an essential source of creative and foundational scientific developments all over the world. In other words, all the incredible scientific and technological advancements of our country have enhanced the Indian economy.

what is science essay in english

Looking at the most recent achievement, India successfully launched Chandrayaan 2. This lunar exploration of India has earned critical acclaim from all over the world. Once again, this achievement was made possible due to science and technology.

In conclusion, we must admit that science and technology have led human civilization to achieve perfection in living. However, we must utilize everything in wise perspectives and to limited extents. Misuse of science and technology can produce harmful consequences. Therefore, we must monitor the use and be wise in our actions.

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Essay on Science

Introduction.

Children are curious about many things, and they ask questions about what they see around them. Sometimes, they will be eager to know how a fan works or milk turns into curd. So, it would be interesting to teach them that science has an answer to all their queries. This is the perfect time and age to introduce them to the wonder of science through this essay on science.

Science has seen tremendous progress over the years, and we are able to lead a comfortable life because of many scientific inventions and discoveries. Today, everything is run on a machine, and we attribute this success to science. Through this essay on science in English, we will make our children realise its significance and influence in our lives.

Essay on Science

Importance of Science

Without science, we would not have reached anywhere, and the comforts we see around us like fans, grinders, washing machines or laptops would not have existed. In this importance of science essay, we will discuss some aspects where science has contributed largely to society.

Can you imagine a day without smartphones? From calling friends and families who are countries apart and sending messages to them to transferring money and paying the bills, science has opened a new world before our eyes through the invention of smartphones. Moreover, it was difficult to travel long distances earlier, but now, we have motor vehicles, metro rails, and bullet trains that make it easy to travel far within a short time.

We have also heard the news of people landing on the moon, and this is the greatest achievement so far in the scientific realm. Likewise, this essay on science emphasises that it would not have been possible without science to stay cool during hot summers or cook our favourite dishes.

Uses of Science

In this part of the essay on science in English, we will see the uses of science in different fields and sectors. This will make children aware of the huge influence of science in our lives and society. We have already seen how science has contributed in the areas of transportation and communication in the previous section. Let us now see its impact on other fields through the importance of science essay.

The field of medicine has hugely benefited from science as it led to the discovery  of medical equipment that cured many diseases. In addition, many agricultural activities have become easy due to the influence of science. With special machines for sowing the seeds and drip irrigation systems, science has taken agriculture to a different level.

Thus, this essay on science emphasises that science has and will continue to amaze us in different ways. So, let us nurture the curiosity of our children through such amazing essays from BYJU’S.

Frequently Asked Questions on Essay on Science

Why is it necessary to study science.

Science is a vast field that teaches many things about the natural and social world. It has made our lives easier with the invention of several gadgets and machinery. So, by studying science, children can also be a part of such discoveries.

Name some famous scientists of the world.

Dr A.P.J Abdul Kalam was a leading scientist whose creation of advanced missiles earned him a place in India’s space research and defence forces. Isaac Newton and Thomas Alva Edison are other recognised scientists whose theories about gravity and the invention of the light bulb respectively revolutionised the field of science.

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How to Write a Scientific Essay

How to write a scientific essay

When writing any essay it’s important to always keep the end goal in mind. You want to produce a document that is detailed, factual, about the subject matter and most importantly to the point.

Writing scientific essays will always be slightly different to when you write an essay for say English Literature . You need to be more analytical and precise when answering your questions. To help achieve this, you need to keep three golden rules in mind.

  • Analysing the question, so that you know exactly what you have to do

Planning your answer

  • Writing the essay

Now, let’s look at these steps in more detail to help you fully understand how to apply the three golden rules.

Analysing the question

  • Start by looking at the instruction. Essays need to be written out in continuous prose. You shouldn’t be using bullet points or writing in note form.
  • If it helps to make a particular point, however, you can use a diagram providing it is relevant and adequately explained.
  • Look at the topic you are required to write about. The wording of the essay title tells you what you should confine your answer to – there is no place for interesting facts about other areas.

The next step is to plan your answer. What we are going to try to do is show you how to produce an effective plan in a very short time. You need a framework to show your knowledge otherwise it is too easy to concentrate on only a few aspects.

For example, when writing an essay on biology we can divide the topic up in a number of different ways. So, if you have to answer a question like ‘Outline the main properties of life and system reproduction’

The steps for planning are simple. Firstly, define the main terms within the question that need to be addressed. Then list the properties asked for and lastly, roughly assess how many words of your word count you are going to allocate to each term.

Writing the Essay

The final step (you’re almost there), now you have your plan in place for the essay, it’s time to get it all down in black and white. Follow your plan for answering the question, making sure you stick to the word count, check your spelling and grammar and give credit where credit’s (always reference your sources).

How Tutors Breakdown Essays

An exceptional essay

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  • is free from fundamental errors
  • maintains appropriate depth and accuracy throughout
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A good essay

An average essay

  • contains a significant amount of material that reflects the detail that could be expected from a knowledge and understanding of relevant parts of the specification.

In practice this will amount to about half the essay.

  • is likely to reflect limited knowledge of some areas and to be patchy in quality
  • demonstrates a good understanding of basic principles with some errors and evidence of misunderstanding

A poor essay

  • contains much material which is below the level expected of a candidate who has completed the course
  • Contains fundamental errors reflecting a poor grasp of basic principles and concepts

what is science essay in english

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Discussion with Kara Rogers of how the scientific model is used to test a hypothesis or represent a theory

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Observing the natural world and paying attention to its patterns has been part of human history from the very beginning. However, studying nature to understand it purely for its own sake seems to have had its start among the pre-Socratic philosophers of the 6th century BCE, such as Thales and Anaximander .

How is science related to math?

Science uses mathematics extensively as a powerful tool in the further understanding of phenomena. Sometimes scientific discoveries have inspired mathematicians, and at other times scientists have realized that forms of mathematics that were developed without any regard for their usefulness could be applied to understanding the physical world.

All peoples have studied the natural world, but most ancient peoples studied it for practical purposes, such as paying attention to natural cycles to know when to plant crops. It does not seem to have been until the 6th century BCE that the pre-Socratic philosophers (who lived in what is now Turkey and Greece) began seeking to understand nature as an end in itself.

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Discussion with Kara Rogers of how the scientific model is used to test a hypothesis or represent a theory

science , any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws.

Science can be divided into different branches based on the subject of study. The physical sciences study the inorganic world and comprise the fields of astronomy , physics , chemistry , and the Earth sciences . The biological sciences such as biology and medicine study the organic world of life and its processes. Social sciences like anthropology and economics study the social and cultural aspects of human behaviour .

Model of a molecule. Atom, Biology, Molecular Structure, Science, Science and Technology. Homepage 2010  arts and entertainment, history and society

Science is further treated in a number of articles. For the history of Western and Eastern science, see science, history of . For the conceptualization of science and its interrelationships with culture , see science, philosophy of . For the basic aspects of the scientific approach, see physical science, principles of ; and scientific method .

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Essay on Science in English for Children and Students

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Essay on Science in English: Science is a systematic and logical study of occurrences, events, happenings etc.

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Target Exam ---

Science is the study that logically explains the round shape of earth; it explains the twinkling of stars; why light travels faster than sound; why hawk flies higher than a crow; why the sunflower turns to the sunlight etc. Science doesn’t provide supernatural explanations; rather it gives logical conclusion to every question. Science as a subject is extremely popular with students. It’s indeed an essential subject for aspirants who want to make their career in science and related fields.

Knowledge of science makes people more confident and well aware of their surroundings. One who knows science will not be scared of natural occurrences, knowing their origin and reason.

On the other hand science also plays a significant role in technological development of a nation and hence also in removing growth impediments like unemployment and illiteracy.

Long and Short Essay on Science in English

We have provided below short and long essay on science in English for your knowledge and information.

The essays have been wisely written to deliver to you the meaning and significance of science.

After going through the essays you will know what is science and its importance in our day to day life, also how science helps in the development of a country.

You can use these science essay in your school’s or college’s essay writing, debate or other similar competitions.

Science Essay 1 (200 words)

Science involves extensive study of the behaviour of natural and physical world. The study is conducted by way of research, observation and experimentation.

There are several branches of science. These include the natural sciences, social sciences and formal sciences. These broad categories have further been divided into sub categories and sub-sub categories. Physics, chemistry, biology earth science and astronomy form a part of the natural sciences, history, geography, economics, political science, sociology, psychology, social studies and anthropology are a part of the social sciences and formal sciences include mathematics, logic, statistics, decision theory, system theory and computer science.

Science has changed the world for good. There have been several scientific inventions from time to time and these have made life convenient for the human beings. Several of these inventions have become an integral part of our lives and we cannot imagine our lives without them.

Scientists worldwide continue to experiment and keep coming up with newer inventions every now and then with some of them bringing revolution worldwide. However, as useful as it is, science has also been misused by some, mainly by those in power, for fuelling an arms race and degrading the environment.

The ideologies of science and religion have not found any meeting ground. These seemingly contrasting ideas have given rise to several conflicts in the past and continue to do so.

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Science Essay 2 (300 words)

Introduction

Science is a means to study, understand, analyze and experiment with the natural and physical aspects of the world and put them to use to come up with newer inventions that make life more convenient for the mankind. The observation and experimentation in the field of science is not limited to a particular aspect or idea; it is widespread.

Uses of Science

Almost everything we use in our daily lives is a gift of science. From cars to washing machines, from mobile phones to microwaves, from refrigerators to laptops – everything is an outcome of scientific experimentation. Here is how science impacts our everyday life:

Not just microwaves, grillers and refrigerators, gas stoves that are commonly used to prepare food are also a scientific invention.

  • Medical Treatments

The treatment of several diseases and ailments has been made possible because of the advancement in science. Science thus promotes healthy living and has contributed in the increase of life span.

  • Communication

Mobile phones and internet connections that have become an integral part of our lives these days are all inventions of science. These inventions have made communication easier and brought the world closer.

  • Source of Energy

The discovery of atomic energy has given way to the invention and deployment of various forms of energies. Electricity is one of its main inventions and the way it impacts our everyday life is known to all.

  • Variety of Food

The variety of food has also increased. Many fruits and vegetables are now available all through the year. You do not require waiting for a particular season to enjoy a specific food. The experimentations in the field of science have led to this change.

Science is thus a part of our everyday life. Our life would have been very different and difficult without the advancement in science. However, we cannot deny the fact that many scientific inventions have led to the degradation of the environment and have also caused numerous health problems for the mankind.

Science Essay 3 (400 words)

Science is basically divided into three broad branches. These include Natural Sciences, Social Sciences and Formal Sciences. These branches are further classified into sub-categories to study various aspects. Here is a detailed look at these categories and sub categories.

Branches of Science

  • Natural Sciences

As the name suggests, this is the study of the natural phenomena. It studies how the world and universe works. Natural Science is further categorized into Physical Science and Life Science.

  • a) Physical Science

Physical science includes the following sub categories:

  • Physics: The study of properties of energy and matter.
  • Chemistry: The study of substances of which matter is made.
  • Astronomy: The study of the space and celestial bodies.
  • Ecology: The study of relation of organisms with their physical surroundings as well as with each other.
  • Geology: It deals with Earth’s physical structure and substance.
  • Earth Science: The study of Earth’s physical constitution and its atmosphere.
  • Oceanography: The study of biological and physical elements and phenomena of the sea.
  • Meteorology: It deals with the processes of the atmosphere
  • b) Life Science

The following sub categories form a part of the life science:

  • Biology: The study of living organisms.
  • Botany: The study of plant life.
  • Zoology: The study of animal life.
  • Social Sciences

This involves the study of the social pattern and human behaviour. It is further divided into various sub-categories. These include:

  • History: The study of events occurred in the past
  • Political Science: Study of systems of government and political activities.
  • Geography: Study of Earth’s physical features and atmosphere.
  • Social Studies: Study of human society.
  • Sociology: Study of development and functioning of the society.
  • Psychology: Study of human behaviour.
  • Anthropology: Study of different aspects of humans within present and past societies.
  • Economics: Study of production, consumption and circulation of wealth.
  • Formal Sciences

It is that branch of science that studies formal systems such as mathematics and logic. It involves the following sub-categories:

  • Mathematics: The study of numbers.
  • Logic: The study of reasoning.
  • Statistics: It deals with the analysis of numerical data.
  • Decision Theory: Mathematical study to enhance decision making ability when it comes to profit and loss.
  • Systems Theory: The study of abstract organization.
  • Computer Science: The study of experimentation and engineering to form basis for designing and use of computers.

The experts in various branches of science have continually been studying the subject deeply and experimenting with different aspects to come up with newer theories, inventions and discoveries. These discoveries and inventions have made life easier for us; however, at the same time these have also made an irreversible damage to the environment as well as the living beings.

Science Essay 4 (500 words)

Science is the study of structure and behaviour of different physical and natural aspects. Scientists study these aspects, observe them thoroughly and experiment before coming to a conclusion. There have been several scientific discoveries and inventions in the past that have proved to be a boon for the mankind.

Concepts of Science and Religion

While a logical and systematic approach is followed in the field of science to come up with new ideas and inventions, religion, on the other hand, is purely based on belief system and faith. In science, a thorough observation, analysis and experimentation is done to derive a result whereas there is hardly any logic when it comes to religion. Their view of looking at things is thus completely different from one another.

Conflict between Science and Religion

Science and religion are often seen at loggerheads due to their conflicting views on certain things. Sadly, at times these conflicts lead to disturbance in the society and causes suffering to the innocent. Here are some of the major conflicts that have occurred between the advocates of religion and the believers of scientific methodologies.

  • The Creation of World

Many conservative Christians believe that God created the world in six days sometime between 4004 and 8000 BCE. On the other hand, the cosmologists state that the universe is as old as around 13.7 billion years and that the Earth emerged around 4.5 billion years ago.

  • Earth as the Centre of the Universe

This is one of the most famous conflicts. The Roman Catholic Church regarded Earth as the centre of the universe. As per them, the Sun, Moon, stars and other planets revolve around it. The conflict arose when famous Italian astronomer and mathematician, Galileo Galilei discovered the heliocentric system wherein the Sun forms the centre of the solar system and the Earth and other planets revolve around it.

Unfortunately, Galileo was condemned as a heretic and put in house arrest for the rest of his life.

  • Solar and Lunar Eclipse

One of the earliest conflicts occurred in Iraq. The priests there had told the locals that lunar eclipse was caused because of the restlessness of gods. These were thought to be ominous and aimed at destroying the kings. The conflict occurred when the local astronomers came up with the scientific reason behind the eclipse.

While the astronomers state a strong and logical reason about the occurrence of the solar and lunar eclipse, myths and superstitions surrounding the same still continue in various parts of the world.

  • The Evolution of Species

Taking reference from the biblical book of Genesis, the conservative Christians believe that all the species of flora and fauna were created during the six days period when God created the world. The biologists, on the other hand, argue that the various species of plants and animals evolved over hundred and millions of years via the procedures of natural selection.

Apart from these, there are several other arenas wherein the scientists and religious advocates have contradictory views. Even though the scientists/ astronomers/ biologists have a backing for their theories most people deeply follow the religious views.

It is not only the religious advocates who often raise voice against the scientific methodologies and ideologies, science has also been criticized by many other sections of society because its inventions are giving way to various social, political, environmental and health issues. Scientific inventions such as nuclear weapons pose a threat to the mankind. Besides, the procedures of preparation as well as the use of most scientifically designed devices are adding to the pollution, thereby making life difficult for everyone.

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Science Essay 5 (600 words)

There have been several scientific discoveries and inventions in the last couple of decades that have made life much easier. Last decade was no exception. There were quite a few significant scientific inventions that received appreciation. Here is a look at the 10 most remarkable recent scientific inventions.

Recent Scientific Inventions and Discoveries

  • Control over Biomechanical Hand through Mind

Amputee Pierpaolo Petruzziello, an Italian who lost his forearm in an unfortunate accident, learned how to control a biomechanical hand connected to his arm by way of his thoughts. The hand connected to his arm nerves via electrodes and wires. He became the first person to master the art of making movements such as finger wiggling, grabbing objects and moving fist with his thoughts.

  • Global Positioning System

Global Positioning System, popularly referred to as GPS, became commercially viable in the year 2005. It was embedded into the mobile devices and proved to be a boon for the travelers worldwide. Looking for directions while travelling to newer places couldn’t get easier.

  • Prius – The Self-Driving Car

Google initiated the self-driving car project in the year 2008 and soon Toyota introduced Prius. This car does not have brake pedal, steering wheel or accelerator. It is powered by an electric motor and does not require any user interaction to operate. It is embedded with special software, a set of sensors and accurate digital maps to ensure that the driverless experience is smooth and safe.

Known to be one of the most noteworthy inventions of the decade, Android came as a revolution and took over the market that was earlier flooded with Symbian and Java powered devices. Most smart phones these days run on the Android operating system. It supports millions of applications.

  • Computer Vision

Computer vision includes several sub-domains such as event detection, indexing, object recognition, object pose estimation, motion estimation, image restoration, scene reconstruction, learning and video tracking. The field encompasses techniques of processing, analyzing, acquiring and comprehending images in high-dimensional data from the actual world so as to come up with symbolic information.

  • Touch Screen Technology

The touch screen technology seems to have taken over the world. The ease of operating makes for the popularity of the touch screen devices. These devices have become a rage worldwide.

  • 3D Printing Technique

The 3D printing device can make a variety of stuff including kitchenware, accessories, lamps and much more. Also known as additive manufacturing, this technique creates three-dimensional objects of any shape with the use of digital model data from electronic data source such as Additive Manufacturing File (AMF).

Launched in the year 2008, Git Hub is a version control repository revision control and Internet hosting service that offers features such as bug tracking, task management, feature requests and sharing of codes, apps, etc. The development of GitHub platform started in 2007 and the site was launched in 2008.

  • Smart Watches

Smart watches have been in the market for quite some time. However, the newer ones such as that launched by Apple have come with several added features and have gained immense popularity. These watches come with almost all the features of the smart phones and are easier to carry and operate.

  • Crowd Funding Sites

The introduction of crowd-funding sites such as GoFundMe, Kickstarter and Indiegogo has been a boon for the creative minds. By way of these sites, inventors, artists and other creative people get a chance to share their ideas and receive financial help they require to implement the same.

Scientists worldwide observe and experiment continually to bring forth new scientific inventions, making life easier for people. They do not only keep coming up with newer inventions but also improvise the existing ones wherever there is a scope. While these inventions have made life easier for the man; however, the amount of environmental, social and political hazards these have caused are not hidden from you all.

Related Information:

  • Essay on Science and Technology
  • Paragraph on Wonders of Science
  • Paragraph on Science
  • National Science Day
  • International Week of Science and Peace
  • The National Council for Science and Technology Communication ( NCSTC ) is a scientific programme of the Government of India for the popularisation of science,

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    Science means something that happens in a laboratory: the very word calls up a picture of graphs, test-tubes, balances, Bunsen burners, microscopes. A biologist, and astronomer, perhaps a psychologist or a mathematician is described as a 'man of science': no one would think of applying this term to a statesman, a poet, a journalist or even ...

  18. Science

    Science | Definition, Disciplines, & Facts

  19. Essay on Science: Importance of Science in our Daily Life Essay

    Writing an essay can be a bit difficult when we don't have a proper outline. Students can use these 10 pointers to draft a perfect essay on science. Refer to the 10 points given below. The word Science originates from the Latin word Scientia, meaning knowledge and expertness.

  20. (Essay on Science) in English

    Science Essay 1 (200 words) Science involves extensive study of the behaviour of natural and physical world. The study is conducted by way of research, observation and experimentation. There are several branches of science. These include the natural sciences, social sciences and formal sciences.

  21. Writing Science: What Makes Scientific Writing Hard and How to Make It

    Writing Science: What Makes Scientific Writing Hard and How ...

  22. English As the Language of Science

    For some Friday afternoon reading, here's an essay on how English became the language of science. We seem, it says, to have gone from polyglot-with-a-bridging language (Latin) during the Renaissance and up until about 1700, then through a period of completely polyglot science up until around 1850. Around then, science settled into a triumvirate ...

  23. English Essay (Business

    Cheap Business Essay Writing Services. Before being accepted into our company, we underwent extensive background checks. Check their credentials to confirm that they have been writing professionally for some time. If they are members of professional associations, check, for instance. Some students may have difficulty completing their research ...