how to write science essay

Writing an Introduction for a Scientific Paper

Dr. michelle harris, dr. janet batzli, biocore.

This section provides guidelines on how to construct a solid introduction to a scientific paper including background information, study question , biological rationale, hypothesis , and general approach . If the Introduction is done well, there should be no question in the reader’s mind why and on what basis you have posed a specific hypothesis.

Broad Question : based on an initial observation (e.g., “I see a lot of guppies close to the shore. Do guppies like living in shallow water?”). This observation of the natural world may inspire you to investigate background literature or your observation could be based on previous research by others or your own pilot study. Broad questions are not always included in your written text, but are essential for establishing the direction of your research.

Background Information : key issues, concepts, terminology, and definitions needed to understand the biological rationale for the experiment. It often includes a summary of findings from previous, relevant studies. Remember to cite references, be concise, and only include relevant information given your audience and your experimental design. Concisely summarized background information leads to the identification of specific scientific knowledge gaps that still exist. (e.g., “No studies to date have examined whether guppies do indeed spend more time in shallow water.”)

Testable Question : these questions are much more focused than the initial broad question, are specific to the knowledge gap identified, and can be addressed with data. (e.g., “Do guppies spend different amounts of time in water <1 meter deep as compared to their time in water that is >1 meter deep?”)

Biological Rationale : describes the purpose of your experiment distilling what is known and what is not known that defines the knowledge gap that you are addressing. The “BR” provides the logic for your hypothesis and experimental approach, describing the biological mechanism and assumptions that explain why your hypothesis should be true.

The biological rationale is based on your interpretation of the scientific literature, your personal observations, and the underlying assumptions you are making about how you think the system works. If you have written your biological rationale, your reader should see your hypothesis in your introduction section and say to themselves, “Of course, this hypothesis seems very logical based on the rationale presented.”

• A thorough rationale defines your assumptions about the system that have not been revealed in scientific literature or from previous systematic observation. These assumptions drive the direction of your specific hypothesis or general predictions.
• Defining the rationale is probably the most critical task for a writer, as it tells your reader why your research is biologically meaningful. It may help to think about the rationale as an answer to the questions— how is this investigation related to what we know, what assumptions am I making about what we don’t yet know, AND how will this experiment add to our knowledge? *There may or may not be broader implications for your study; be careful not to overstate these (see note on social justifications below).
• Expect to spend time and mental effort on this. You may have to do considerable digging into the scientific literature to define how your experiment fits into what is already known and why it is relevant to pursue.
• Be open to the possibility that as you work with and think about your data, you may develop a deeper, more accurate understanding of the experimental system. You may find the original rationale needs to be revised to reflect your new, more sophisticated understanding.
• As you progress through Biocore and upper level biology courses, your rationale should become more focused and matched with the level of study e ., cellular, biochemical, or physiological mechanisms that underlie the rationale. Achieving this type of understanding takes effort, but it will lead to better communication of your science.

***Special note on avoiding social justifications: You should not overemphasize the relevance of your experiment and the possible connections to large-scale processes. Be realistic and logical —do not overgeneralize or state grand implications that are not sensible given the structure of your experimental system. Not all science is easily applied to improving the human condition. Performing an investigation just for the sake of adding to our scientific knowledge (“pure or basic science”) is just as important as applied science. In fact, basic science often provides the foundation for applied studies.

Hypothesis / Predictions : specific prediction(s) that you will test during your experiment. For manipulative experiments, the hypothesis should include the independent variable (what you manipulate), the dependent variable(s) (what you measure), the organism or system , the direction of your results, and comparison to be made.

If you are doing a systematic observation , your hypothesis presents a variable or set of variables that you predict are important for helping you characterize the system as a whole, or predict differences between components/areas of the system that help you explain how the system functions or changes over time.

Experimental Approach : Briefly gives the reader a general sense of the experiment, the type of data it will yield, and the kind of conclusions you expect to obtain from the data. Do not confuse the experimental approach with the experimental protocol . The experimental protocol consists of the detailed step-by-step procedures and techniques used during the experiment that are to be reported in the Methods and Materials section.

Some Final Tips on Writing an Introduction

• As you progress through the Biocore sequence, for instance, from organismal level of Biocore 301/302 to the cellular level in Biocore 303/304, we expect the contents of your “Introduction” paragraphs to reflect the level of your coursework and previous writing experience. For example, in Biocore 304 (Cell Biology Lab) biological rationale should draw upon assumptions we are making about cellular and biochemical processes.
• Be Concise yet Specific: Remember to be concise and only include relevant information given your audience and your experimental design. As you write, keep asking, “Is this necessary information or is this irrelevant detail?” For example, if you are writing a paper claiming that a certain compound is a competitive inhibitor to the enzyme alkaline phosphatase and acts by binding to the active site, you need to explain (briefly) Michaelis-Menton kinetics and the meaning and significance of Km and Vmax. This explanation is not necessary if you are reporting the dependence of enzyme activity on pH because you do not need to measure Km and Vmax to get an estimate of enzyme activity.
• Another example: if you are writing a paper reporting an increase in Daphnia magna heart rate upon exposure to caffeine you need not describe the reproductive cycle of magna unless it is germane to your results and discussion. Be specific and concrete, especially when making introductory or summary statements.

Where Do You Discuss Pilot Studies? Many times it is important to do pilot studies to help you get familiar with your experimental system or to improve your experimental design. If your pilot study influences your biological rationale or hypothesis, you need to describe it in your Introduction. If your pilot study simply informs the logistics or techniques, but does not influence your rationale, then the description of your pilot study belongs in the Materials and Methods section.  

How will introductions be evaluated? The following is part of the rubric we will be using to evaluate your papers.

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• 28 February 2018
• Correction 16 March 2018

How to write a first-class paper

• Virginia Gewin 0

Virginia Gewin is a freelance writer in Portland, Oregon.

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Illustration adapted from Aron Vellekoop Leon/Getty

Manuscripts may have a rigidly defined structure, but there’s still room to tell a compelling story — one that clearly communicates the science and is a pleasure to read. Scientist-authors and editors debate the importance and meaning of creativity and offer tips on how to write a top paper.

Keep your message clear

Angel Borja, marine scientist at AZTI-Tecnalia, a producer of sustainable business services and goods, Pasaia, Spain; journal editor; author of a series on preparing a manuscript .

Think about the message you want to give to readers. If that is not clear, misinterpretations may arise later. And a clear message is even more important when there is a multidisciplinary group of authors, which is increasingly common. I encourage groups to sit together in person and seek consensus — not only in the main message, but also in the selection of data, the visual presentation and the information necessary to transmit a strong message.

The most important information should be in the main text. To avoid distraction, writers should put additional data in the supplementary material.

Countless manuscripts are rejected because the discussion section is so weak that it’s obvious the writer does not clearly understand the existing literature. Writers should put their results into a global context to demonstrate what makes those results significant or original.

There is a narrow line between speculation and evidence-based conclusions. A writer can speculate in the discussion — but not too much. When the discussion is all speculation, it’s no good because it is not rooted in the author’s experience. In the conclusion, include a one- or two-sentence statement on the research you plan to do in the future and on what else needs to be explored.

Create a logical framework

Brett Mensh, scientific adviser, Howard Hughes Medical Institute, Janelia Research Campus, Ashburn, Virginia; consultant, science communications.

Structure is paramount. If you don’t get the structure right, you have no hope.

I co-wrote a paper ( B. Mensh and K. Kording PLoS Comput. Biol. http://doi.org/ckqp; 2017 ) that lays out structural details for using a context–content–conclusion scheme to build a core concept. It is one of the most highly tweeted papers so far. In each paragraph, the first sentence defines the context, the body contains the new idea and the final sentence offers a conclusion. For the whole paper, the introduction sets the context, the results present the content and the discussion brings home the conclusion.

It’s crucial to focus your paper on a single key message, which you communicate in the title. Everything in the paper should logically and structurally support that idea. It can be a delight to creatively bend the rules, but you need to know them first.

You have to guide the naive reader to the point at which they are ready to absorb what you did. As a writer, you need to detail the problem. I won’t know why I should care about your experiment until you tell me why I should.

State your case with confidence

Dallas Murphy, book author, New York City; instructor, writing workshops for scientists in Germany, Norway and the United States.

Clarity is the sole obligation of the science writer, yet I find constantly that the ‘What’s new’ element is buried. Answering one central question — What did you do? — is the key to finding the structure of a piece. Every section of the manuscript needs to support that one fundamental idea.

There is a German concept known as the ‘red thread’ , which is the straight line that the audience follows from the introduction to the conclusion. In science, ‘What’s new and compelling?’ is the red thread. It’s the whole reason for writing the paper. Then, once that’s established, the paragraphs that follow become the units of logic that comprise the red thread.

Scientific authors are often scared to make confident statements with muscularity. The result is turgid or obfuscatory writing that sounds defensive, with too many caveats and long lists — as if the authors are writing to fend off criticism that hasn’t been made yet. When they write for a journal gatekeeper rather than for a human being, the result is muddy prose.

Examples such as this are not uncommon: “Though not inclusive, this paper provides a useful review of the well-known methods of physical oceanography using as examples various research that illustrates the methodological challenges that give rise to successful solutions to the difficulties inherent in oceanographic research.” Why not this instead: “We review methods of oceanographic research with examples that reveal specific challenges and solutions”?

And if the prose muddies the science, the writer has not only failed to convey their idea, but they’ve also made the reader work so hard that they have alienated him or her. The reader’s job is to pay attention and remember what they read. The writer’s job is to make those two things easy to do. I encourage scientists to read outside their field to better appreciate the craft and principles of writing.

Beware the curse of ‘zombie nouns’

Zoe Doubleday, ecologist, University of Adelaide, Australia; co-author of a paper on embracing creativity and writing accessible prose in scientific publications.

Always think of your busy, tired reader when you write your paper — and try to deliver a paper that you would enjoy reading yourself.

Why does scientific writing have to be stodgy, dry and abstract? Humans are story-telling animals. If we don’t engage that aspect of ourselves, it’s hard to absorb the meaning of what we’re reading. Scientific writing should be factual, concise and evidence-based, but that doesn’t mean it can’t also be creative — told in a voice that is original — and engaging ( Z. A. Doubleday et al. Trends Ecol. Evol. 32, 803–805; 2017 ). If science isn’t read, it doesn’t exist.

One of the principal problems with writing a manuscript is that your individual voice is stamped out. Writers can be stigmatized by mentors, manuscript reviewers or journal editors if they use their own voice. Students tell me they are inspired to write, but worry that their adviser won’t be supportive of creativity. It is a concern. We need to take a fresh look at the ‘official style’ — the dry, technical language that hasn’t evolved in decades.

Author Helen Sword coined the phrase ‘zombie nouns’ to describe terms such as ‘implementation’ or ‘application’ that suck the lifeblood out of active verbs. We should engage readers’ emotions and avoid formal, impersonal language. Still, there’s a balance. Don’t sensationalize the science. Once the paper has a clear message, I suggest that writers try some vivid language to help to tell the story. For example, I got some pushback on the title of one of my recent papers: ‘ Eight habitats, 38 threats, and 55 experts: Assessing ecological risk in a multi-use marine region ’. But, ultimately, the editors let me keep it. There’s probably less resistance out there than people might think.

Recently, after hearing me speak on this topic, a colleague mentioned that she had just rejected a review paper because she felt the style was too non-scientific. She admitted that she felt she had made the wrong decision and would try to reverse it.

Prune that purple prose

Peter Gorsuch, managing editor, Nature Research Editing Service, London; former plant biologist.

Writers must be careful about ‘creativity’. It sounds good, but the purpose of a scientific paper is to convey information. That’s it. Flourishes can be distracting. Figurative language can also bamboozle a non-native English speaker. My advice is to make the writing only as complex as it needs to be.

That said, there are any number of ways of writing a paper that are far from effective. One of the most important is omitting crucial information from the methods section. It’s easy to do, especially in a complicated study, but missing information can make it difficult, if not impossible, to reproduce the study. That can mean the research is a dead end.

It’s also important that the paper’s claims are consistent with collected evidence. At the same time, authors should avoid being over-confident in their conclusions.

Editors and peer reviewers are looking for interesting results that are useful to the field. Without those, a paper might be rejected. Unfortunately, authors tend to struggle with the discussion section. They need to explain why the findings are interesting and how they affect a wider understanding of the topic. Authors should also reassess the existing literature and consider whether their findings open the door for future work. And, in making clear how robust their findings are, they must convince readers that they’ve considered alternative explanations.

Aim for a wide audience

Stacy Konkiel, director of research and education at Altmetric, London, which scores research papers on the basis of their level of digital attention.

There have been no in-depth studies linking the quality of writing to a paper’s impact, but a recent one ( N. Di Girolamo and R. M. Reynders J. Clin. Epidemiol. 85, 32–36; 2017 ) shows that articles with clear, succinct, declarative titles are more likely to get picked up by social media or the popular press.

Those findings tie in with my experience. My biggest piece of advice is to get to the point. Authors spend a lot of time setting up long-winded arguments to knock down possible objections before they actually state their case. Make your point clearly and concisely — if possible in non-specialist language, so that readers from other fields can quickly make sense of it.

If you write in a way that is accessible to non-specialists, you are not only opening yourself up to citations by experts in other fields, but you are also making your writing available to laypeople, which is especially important in the biomedical fields. My Altmetric colleague Amy Rees notes that she sees a trend towards academics being more deliberate and thoughtful in how they disseminate their work. For example, we see more scientists writing lay summaries in publications such as The Conversation , a media outlet through which academics share news and opinions.

Nature 555 , 129-130 (2018)

doi: https://doi.org/10.1038/d41586-018-02404-4

Interviews have been edited for clarity and length.

Updates & Corrections

Correction 16 March 2018 : This article should have made clear that Altmetric is part of Digital Science, a company owned by Holtzbrinck Publishing Group, which is also the majority shareholder in Nature’s publisher, Springer Nature. Nature Research Editing Services is also owned by Springer Nature.

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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

• reflects the detail that could be expected from a comprehensive knowledge and understanding of relevant parts of the specification
• is free from fundamental errors
• maintains appropriate depth and accuracy throughout
• includes two or more paragraphs of material that indicates greater depth or breadth of study

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

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Tools & Methods

How to successfully write a scientific essay.

Posted by Cody Rhodes

If you are undertaking a course which relates to science, you are more or less apt to write an essay on science. You need to know how to write a science essay irrespective of whether your professor gives you a topic or you come up with one. Additionally, you need to have an end objective in mind. Writing a science essay necessitates that you produce an article which has all the details and facts about the subject matter and it ought to be to the point. Also, you need to know and understand that science essays are more or less different from other types of essays. They require you to be analytical and precise when answering questions. Hence, this can be quite challenging and tiresome. However, that should not deter you from learning how to write your paper. You can always inquire for pre-written research papers for sale from writing services like EssayZoo.

Also, you can read other people’s articles and find out how they produce and develop unique and high-quality papers. Moreover, this will help you understand how to approach your essays in different ways. Nonetheless, if you want to learn how to write a scientific paper in a successful manner, consider the following tips.

Select a topic for your article Like any other type of essay, you need to have a topic before you start the actual writing process. Your professor or instructor may give you a science essay topic to write about or ask you to come up with yours. When selecting a topic for your paper, ensure that you choose one you can write about. Do not pick a complex topic which can make the writing process boring and infuriating for you. Instead, choose one that you are familiar with. Select a topic you will not struggle gathering information about. Also, you need to have an interest in it. If you are unable to come up with a good topic, trying reading other people’s articles. This will help you develop a topic with ease.

Draft a plan After selecting a topic, the next step is drafting a plan or an outline. An outline is fundamental in writing a scientific essay as it is the foundation on which your paper is built. Additionally, it acts as a road map for your article. Hence, you need to incorporate all the thoughts and ideas you will include in your essay in the outline. You need to know what you will include in the introduction, the body, and the conclusion. Drafting a plan helps you save a lot of time when writing your paper. Also, it helps you to keep track of the primary objective of your article.

Start writing the article After drafting a plan, you can begin the writing process. Writing your paper will be smooth and easier as you have an outline which helps simplify the writing process. When writing your article, begin with a strong hook for your introduction. Dictate the direction your paper will take. Provide some background information and state the issue you will discuss as well as the solutions you have come up with. Arrange the body of your article according to the essay structure you will use to guide you. Also, ensure that you use transitory sentences to show the relationship between the paragraphs of your article. Conclude your essay by summarizing all the key points. Also, highlight the practical potential of our findings and their impacts.

Proofread and check for errors in the paper Before submitting or forwarding your article, it is fundamental that you proofread and correct all the errors that you come across. Delivering a paper that is full of mistakes can affect your overall performance in a negative manner. Thus, it is essential you revise your paper and check for errors. Correct all of them. Ask a friend to proofread your paper. He or she may spot some of the mistakes you did not come across.

In conclusion, writing a scientific essay differs from writing other types of papers. A scientific essay requires you to produce an article which has all the information and facts about the subject matter and it ought to be to the point. Nonetheless, the scientific essay formats similar to the format of any other essay: introduction, body, and conclusion. You need to use your outline to guide you through the writing process. To learn how to write a scientific essay in a successful manner, consider the tips above.

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Science Essay Examples

Best Science Essay Examples to Learn From

Published on: May 3, 2023

Last updated on: Jan 31, 2024

Share this article

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!

On This Page On This Page -->

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

Tough Essay Due? Hire Tough Writers!

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:

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:

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.

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

Paper Due? Why Suffer? That's our Job!

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.

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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. 

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.

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 .

The Ultimate Guide to Writing an A+ Science Essay

Writing a science essay as a student can sometimes feel daunting. It requires a solid understanding of the topic along with good writing skills. However, many science students tend to struggle with essay writing. But here’s the good news – you don’t have to worry! With the right steps and tips, you can effortlessly craft an engaging and informative science essay. This blog will guide you through the essential steps, from topic selection to presenting your final work. Let’s dive in and get started!

What Is a Science Essay?

A science essay focuses on a scientific topic from physics, chemistry, biology, or any other scientific field. These custom essays can be expository, descriptive, or exploratory.

Expository science essays explain a chosen topic in detail, relying on established knowledge. Descriptive science essays aim to describe scientific phenomena based on existing information. Exploratory science essays go beyond current theories, exploring new interpretations.

Before you begin writing, check the instructions provided by your instructor. It’s important to clarify whether your science essay should be expository or exploratory. If you encounter any difficulties, consider seeking assistance from a science essay writer.

Now, let’s delve into the steps you should follow to write a science essay.

How To Write a Science Essay?

Writing a science essay is simpler than you think. Just follow these steps to create an impressive piece that meets the assigned criteria. Here’s what you need to do:

Choose Your Topic

Choosing the right topic is crucial for crafting a captivating and well-written essay. So, make sure to select something intriguing and relevant to your field of study. To find inspiration, brainstorm ideas related to the subject matter. You can also explore science essays or articles on the same topic. Remember, a unique and concise topic will set your essay apart and make it truly outstanding.

Conduct Research

When you’ve selected your topic, dive into thorough research to build a compelling argument or discussion for your essay. Use reliable sources and cite them correctly. Take notes during your research for easy referencing when writing. Alternatively, you may seek help from an essay writing service for expert assistance with citations.

Create an Outline

Having a solid outline is crucial for organizing your ideas and guiding you through the writing process. It ensures that you don’t overlook any essential points while helping you maintain a logical flow in your paper. Your outline should strike the right balance between being detailed enough to provide guidance and being adaptable to accommodate improvements in your structure. Keep in mind that a well-structured paper is easier to write and more coherent for your readers. So embrace the power of outlining and enhance your writing journey.

Start Writing

Once you have a solid outline, begin writing your essay by following your plan. The first step is to draft your thoughts on paper without fretting over grammar or spelling errors. Introduce the topic, support your argument with evidence and examples, and don’t stress if your first draft isn’t flawless—it’s just a starting point!

Proofread & Edit

After completing your initial draft, make sure to allocate sufficient time for proofreading and editing. Proofreading involves meticulously checking for any grammatical and spelling errors in your essay. On the other hand, editing focuses on assessing the structure, organization, and content. Both proofreading and editing are crucial for generating a top-notch essay. Prioritize ample time for these steps to ensure exceptional quality in your final submission.

Format your revised essay according to your instructor’s guidelines. This includes using a specific font size, page margins, and citation style. Most science essays use Times New Roman font, 12-point size, and double spacing. The margins should be 1 inch on all sides, and the text should be justified. Additionally, remember to properly cite your sources using recognized citation styles like APA, Chicago, or Harvard. Adhering closely to these guidelines will result in a professional-looking, informative, and well-structured science essay that meets the required criteria.

How to Structure a Science Essay?

A science essay consists of an introduction, body, and conclusion.

Introduction

Introduce the topic and provide an overview of the essay. State the thesis or main argument. For a science essay, a thesis could be, “The human body’s incredible feats are showcased through Olympic athletes.”

The body contains the main argument or discussion, divided into paragraphs. For example, discuss the physical capabilities of the human body, the benefits of sports, and use case studies to support your points.

Summarize the main points and provide closure. Restate the thesis, summarize arguments, and suggest implications or applications of the ideas in the essay.

By following this structure, you’ll create a well-organized essay. Check out example essays to see this structure in practice.

Science Essay Topics

Choosing an appropriate science essay topic is crucial for writing a successful paper. Here are some engaging topics to consider:

• Impact of space exploration on our daily lives.
• Technological advancements in medicine and their impact.
• Ethical considerations in scientific research.
• Climate change and its effect on global biodiversity.
• Applications of artificial intelligence in medicine.
• The transformative role of vaccines in global health.
• The future of renewable energy sources.
• Ensuring safety of genetically modified organisms.
• Solutions for reducing air pollution.
• Assessing risks and benefits of stem cell therapy.

Science essay topics can encompass a wide range of subjects, including space exploration, chemistry, and biology. Choose a topic that interests you and continue reading for tips on crafting a successful essay.

Science Essay Writing Tips

Once you’ve selected a topic and reviewed examples, it’s time to start writing your science essay. Here are some tips for success:

Thoroughly research: Before you begin writing, conduct extensive research to ensure the accuracy and credibility of the information you include.

Use clear language: Avoid jargon or overly technical terms. Instead, aim for plain language that is easy to understand and engaging for readers.

Provide references: Always acknowledge other people’s work by including proper references. This establishes credibility and highlights the reliability of the evidence you use.

Structure your essay: Follow the basic essay structure and organize your thoughts into clear sections. This improves the flow and enhances readability.

Seek proofreading assistance: It’s a good idea to have someone else proofread your work to catch any mistakes you might have missed.

These tips will help you create a well-written and informative science essay!

You’ve got the steps to write a successful science essay and examples to kickstart your journey. Remember to research, communicate clearly, structure your thoughts, and proofread. With these tips, you’ll create an outstanding science essay! Need expert help? Our essay writing service is here for you. Our professional writers guarantee top-notch quality. Reach out now to get started!

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Essay Samples on Science

Some college students like to attend STEM workshops, research innovations, or develop something unique as they learn, yet working with science essays often appears overly challenging. An actual problem often relates to unclear grading rubrics or being unable to narrow things down. Seeking the most efficient solutions, one should take an interdisciplinary approach to writing, which means that you must explore more than one discipline. For example, see how the science can be explained by various specialists and talk about why it becomes easier for most people when approached differently. You should also see science essay examples that we have collected for you because things instantly become clearer if you have a set of actual samples. Focus on more than one example and compare how each author has addressed the same problem based on a particular scientific concept. We have intentionally provided examples that deal with similar topics to provide you with more variety. When you are structuring your science assignment, work with your facts first and state your objectives in the very first paragraph. It will help to keep your writing structured and offer a healthy balance of the data you have collected, reliable quotes, and your personal opinion.

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What is a heat dome? A meteorologist explains the weather phenomenon baking large parts of the US

Professor of Atmospheric Science, Iowa State University

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Heat domes, which have sent temperatures soaring in the U.S. in 2024 and roasted large parts of Europe during the Paris Olympics , occur when a persistent region of high pressure traps heat over an area. A heat dome can linger for days to weeks, leaving the people, crops and animals below to suffer through stagnant, hot air that can feel like an oven.

Typically, heat domes are tied to the behavior of the jet stream , a band of fast winds high in the atmosphere that generally runs west to east.

Normally, the jet stream has a wavelike pattern, meandering north and then south and then north again. When these meanders in the jet stream become bigger, they move slower and can become stationary. That’s when heat domes can occur.

When the jet stream swings far to the north, air piles up and sinks. The air warms as it sinks , and the sinking air also keeps skies clear since it lowers humidity. That allows the sun to create hotter and hotter conditions near the ground.

If the air near the ground passes over mountains and descends, it can warm even more . This downslope warming played a large role in the extremely hot temperatures in the Pacific Northwest during a heat dome event in 2021 , when Washington set a state record with 120 degrees Fahrenheit (49 Celsius), and temperatures reached 121 F in British Columbia in Canada, surpassing the previous Canadian record by 8 degrees F (4 C).

The human impact

Heat domes normally persist for several days in any one location, but they can last longer. They can also move, influencing neighboring areas over a week or two. The heat dome that started in Texas and Mexico in June 2023 spread into the Southwest in July.

On rare occasions, the heat dome can be more persistent. That happened in the southern Plains in 1980 , when as many as 10,000 people died during weeks of high summer heat. It also happened over much of the United States during the Dust Bowl years of the 1930s.

A heat dome can have serious impacts on people, because the stagnant weather pattern that allows it to exist usually results in weak winds and an increase in humidity. Both factors make the heat feel worse – and become more dangerous – because the human body is not cooled as much by sweating.

The heat index , a combination of heat and humidity, is often used to convey this danger by indicating what the temperature will feel like to most people. The high humidity also reduces the amount of cooling at night. Warm nights can leave people without air conditioners unable to cool off, which increases the risk of heat illnesses and deaths. With global warming, temperatures are already higher , too.

One of the worst recent examples of the impacts from a heat dome with high temperatures and humidity in the U.S. occurred in the summer of 1995 , when an estimated 739 people died in the Chicago area over five days.

This article, originally published June 22, 2022, has been updated.

• Climate change
• Extreme weather
• Atmospheric science
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July 17, 2024

ChatGPT Isn’t ‘Hallucinating’—It’s Bullshitting!

It’s important that we use accurate terminology when discussing how AI chatbots make up information

By Joe Slater , James Humphries & Michael Townsen Hicks

Malte Mueller/Getty Images

Right now artificial intelligence is everywhere. When you write a document, you’ll probably be asked whether you need your “AI assistant.” Open a PDF and you might be asked whether you want an AI to provide you with a summary. But if you have used ChatGPT or similar programs, you’re probably familiar with a certain problem— it makes stuff up , causing people to view things it says with suspicion.

It has become common to describe these errors as “ hallucinations .” But talking about ChatGPT this way is misleading and potentially damaging. Instead call it bullshit.

We don’t say this lightly. Among philosophers, “bullshit” has a specialist meaning , one popularized by the late American philosopher Harry Frankfurt . When someone bullshits, they’re not telling the truth, but they’re also not really lying. What characterizes the bullshitter, Frankfurt said, is that they just don’t care whether what they say is true. ChatGPT and its peers cannot care, and they are instead, in a technical sense, bullshit machines.

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We can easily see why this is true and why it matters. Last year, for example, one lawyer found himself in hot water when he used ChatGPT in his research while writing a legal brief . Unfortunately, ChatGPT had included fictitious case citations. The cases it cited simply did not exist.

This isn’t rare or anomalous . To understand why, it’s worth thinking a bit about how these programs work . OpenAI’s ChatGPT, Google’s Gemini chatbot and Meta’s Llama all work in structurally similar ways. At their core is an LLM—a large language model. These models all make predictions about language. Given some input, ChatGPT will make some prediction about what should come next or what is an appropriate response. It does so through an analysis of enormous amounts of text (its “training data”). In ChatGPT’s case, the initial training data included billions of pages of text from the Internet.

From those training data, the LLM predicts, from some text fragment or prompt, what should come next. It will arrive at a list of the most likely words (technically, linguistic tokens ) to come next, then select one of the leading candidates. Allowing for it not to choose the most likely word each time allows for more creative (and more human-sounding) language. The parameter that sets how much deviation is permitted is known as the “temperature.” Later in the process, human trainers refine predictions by judging whether the outputs constitute sensible speech. Extra restrictions may also be placed on the program to avoid problems (such as ChatGPT saying racist things ), but this token-by-token prediction is the idea that underlies all of this technology.

Now, we can see from this description that nothing about the modeling ensures that the outputs accurately depict anything in the world. There is not much reason to think that the outputs are connected to any sort of internal representation at all. A well-trained chatbot will produce humanlike text, but nothing about the process checks that the text is true, which is why we strongly doubt an LLM really understands what it says.

So sometimes ChatGPT says false things. In recent years, as we have been becoming accustomed to AI, people have started to refer to these falsehoods as “ AI hallucinations .” While this language is metaphorical, we think it’s not a good metaphor.

Consider Shakespeare’s paradigmatic hallucination in which Macbeth sees a dagger floating toward him. What’s going on here? Macbeth is trying to use his perceptual capacities in his normal way, but something has gone wrong. And his perceptual capacities are almost always reliable—he doesn’t usually see daggers randomly floating about! Normally his vision is useful in representing the world, and it is good at this because of its connection to the world.

Now think about ChatGPT. Whenever it says anything, it is simply trying to produce humanlike text. The goal is simply to make something that sounds good. This is never directly tied to the world. When it goes wrong, it isn’t because it hasn’t succeeded in representing the world this time; it never tries to represent the world! Calling its falsehoods “hallucinations” doesn’t capture this feature.

Instead we suggest, in a June report in Ethics and Information Technology , that a better term is “bullshit.” As mentioned, a bullshitter just doesn’t care whether what they say is true.

So if we do regard ChatGPT as engaging in a conversation with us—though even this might be a bit of a pretense —then it seems to fit the bill. As much as it intends to do anything, it intends to produce convincing humanlike text. It isn’t trying to say things about the world. It’s just bullshitting. And crucially, it’s bullshitting even when it says true things!

Why does this matter? Isn’t “hallucination” just a nice metaphor here? Does it really matter if it’s not apt? We think it does matter for at least three reasons:

First, the terminology we use affects public understanding of technology, which is important in itself. If we use misleading terms, people are more likely to misconstrue how the technology works. We think this in itself is a bad thing.

Second, how we describe technology affects our relationship with that technology and how we think about it. And this can be harmful. Consider people who have been lulled into a false of security by “self-driving” cars . We worry that talking of AI “hallucinating”—a term usually used for human psychology—risks anthropomorphizing the chatbots. The ELIZA effect (named after a chatbot from the 1960s) occurs when people attribute human features to computer programs. We saw this in extremis in the case of the Google employee who came to believe that one of the company’s chatbots was sentient . Describing ChatGPT as a bullshit machine (even if it’s a very impressive one) helps mitigate this risk.

Third, if we attribute agency to the programs, this may shift blame away from those using ChatGPT, or its programmers, when things go wrong. If, as appears to be the case, this kind of technology will increasingly be used in important matters such as health care , it is crucial that we know who is responsible when things go wrong.

So next time you see someone describing an AI making something up as a “hallucination,” call bullshit!

This is an opinion and analysis article, and the views expressed by the author or authors are not necessarily those of Scientific American.

Teaching AI about social intelligence through Minecraft

ASU researchers generate largest publicly available human–AI team research dataset in history using the popular video game

Using Minecraft allowed researchers to design complex and highly dynamic tasks in a simulated urban search and rescue mission — such as a fire sweeping through a small town. Illustration by Andy Keena

Despite all the mind-blowing things artificial intelligence already can do — from writing essays and creating visual art to assisting doctors with diagnosing disease — it still lacks a basic understanding of what makes humans tick.

AI can make quick, lifesaving decisions — such as finding the fastest route to victims in a collapsed building — but it cannot understand why the rescue team diverts from that route or predict how the team might act in certain situations. 

Current AI is a good tool but a poor teammate, because of its lack of human understanding.

That is why the research and development arm of the U.S. Department of Defense, the Defense Advanced Research Projects Agency (DARPA), is exploring new ways to build social skills in AI systems that would allow humans and machines to work effectively together. 

And clues on how to create machines with social intelligence have been found in an unexpected place: the popular video game Minecraft.

Arizona State University researchers teamed up with Aptima — a company that develops solutions to optimize and improve human performance in mission-critical, technology-intensive settings — during a four-year program funded by DARPA called Artificial Social Intelligence for Successful Teams, or ASIST. The project aims to improve the social intelligence of artificial intelligence and make it better able to assist teams of humans working in complex environments, including national security missions.

Researchers from the  Center for Human, Artificial Intelligence, and Robot Teaming , or CHART —part of ASU’s  Global Security Initiative — generated data from 1,160 Minecraft games, which represents the largest publicly available human–AI team research dataset in history.

Building teams of the future

CHART is at the forefront of a new science of human, AI and robot teaming. It synthesizes research across computer science, robotics, law, art and social science to create human–machine systems that will revolutionize how we ensure national security.

“Typically, team research is statistically underpowered because it’s hard to schedule and convene participants at the same time,” says  Nancy Cooke , CHART senior scientific advisor and principal investigator on ASU’s portion of the project. “But we found special ways of recruiting participants by hosting Minecraft competitions and virtual hackathons and giving awards to high performers.”

More than 200 participants — including representatives from the Massachusetts Institute of Technology; Cornell; the University of Southern California; and Carnegie Mellon University — played a role in the ASIST research. ASIST is one component of a broader DARPA initiative called AI Forward, which is taking a deep look at how to reliably build trustworthy AI systems by examining AI theory, AI engineering and human–AI teaming. 

One aspect of this approach centers on developing AI machines that function more as colleagues than just tools to execute human-programmed rules.

To envision AI as a colleague versus a ChatGPT answer box, consider the "Star Trek" character Data, a self-aware and sentient android who serves as the second officer and chief operations officer aboard the starship Enterprise.

“Data can interact with human beings, kind of understand their feelings and anticipate what they’re asking for,” says  Jamie Gorman , CHART director and professor of human systems engineering in  The Polytechnic School . “Getting AI to where it’s almost thinking like a human in a certain way is a problem that really can’t be addressed using current science and requires key theoretical and technical innovations — a major leap forward.”

One of the things CHART does really well is taking an interdisciplinary approach. Not only human factors engineering, but also pulling in psychological perspectives and understanding the computational and AI side of things. They’re very willing to embrace innovative methods. The way we pivoted and ended up using a large-scale online game competition was something few academic labs could have accomplished. Adam Fouse Principal research engineer and senior director of the Performance Augmentation Systems Division at Aptima

Creating artificial social intelligence

Teaching machines social intelligence is no small feat. As humans, we have a skill called the theory of mind. It involves understanding that other people have intentions, desires, beliefs, perceptions and emotions that may be different than our own and can affect their actions and behaviors. People use theory of mind when analyzing, judging and inferring others’ behaviors — a crucial skill for success in everyday social interactions and effectively collaborating in a team.

“If you want AI to function as a teammate, it needs to have social intelligence,” Cooke says. “It needs to understand the intent of human teammates, what they’re doing and if they need help. But AI is a completely different type of intelligence. Humans have a lot of experience understanding their fellow humans, and they can empathize with what’s happened to them and what they need. AI doesn’t have that kind of social and emotional intelligence.”

To bridge the gap between man and machine, DARPA envisions computer-based agents that can observe the human team and their environment, infer teammates’ goals and plans, and advise the team in ways that fit the human perspective as conditions change.

It’s a tall order, so how could the popular video game Minecraft, with more than 166 million active players, provide answers?

Mining Minecraft

“At the time we started human subjects testing, it was 2020, right in the middle of COVID,” says  Myke Cohen , an ASU graduate research associate and PhD student who worked on the project. “We couldn’t do in-person data collection. We couldn’t develop our own systems. Part of the solution was to look at Minecraft because it’s not just a very popular game, it’s a very easily customizable game, and we were able to collect the data we wanted from it.”

“One of the things CHART does really well is taking an interdisciplinary approach. Not only human factors engineering, but also pulling in psychological perspectives and understanding the computational and AI side of things. They’re very willing to embrace innovative methods," says Adam Fouse, principal research engineer and senior director of the Performance Augmentation Systems Division at Aptima. "The way we pivoted and ended up using a large-scale online game competition was something few academic labs could have accomplished.”

Minecraft allowed researchers to design complex and highly dynamic tasks in a simulated urban search and rescue mission. In one scenario, a fire sweeps through a small town, putting people’s homes and lives at risk. The response team arrives and must operate as a unit to make quick, lifesaving decisions.

But what happens if one member of the team is not a person, but a virtual agent? ASU researchers transformed the experiment data into useful data stories that shed light on the state of artificial intelligence as a team member.

“Through ASIST, we saw the ability of AI to dynamically inject the right information at the right time was a bit limited,” Fouse says. “Having AI be a real-time dynamic team member is something that is still in the future of AI.”

The dataset that the ASIST project yielded will fuel future research for government, academia and industry alike.

“One of our successes was establishing a model for looking at human–AI teams,” Fouse says. “We combined researchers from many different areas: AI, computer science, social science and human factors, engineering and psychology. ASIST is a resource for future study because there’s a lot of richness to the datasets that haven’t been explored.”

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