how long is research paper for science fair

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Teaching Resources & Guides > How to Teach Science Tips > Writing a Science Report  

Writing a Science Report

With science fair season coming up as well as many end of the year projects, students are often required to write a research paper or a report on their project. Use this guide to help you in the process from finding a topic to revising and editing your final paper.

Brainstorming Topics

Sometimes one of the largest barriers to writing a research paper is trying to figure out what to write about. Many times the topic is supplied by the teacher, or the curriculum tells what the student should research and write about. However, this is not always the case. Sometimes the student is given a very broad concept to write a research paper on, for example, water. Within the category of water, there are many topics and subtopics that would be appropriate. Topics about water can include anything from the three states of water, different water sources, minerals found in water, how water is used by living organisms, the water cycle, or how to find water in the desert. The point is that “water” is a very large topic and would be too broad to be adequately covered in a typical 3-5 page research paper.

When given a broad category to write about, it is important to narrow it down to a topic that is much more manageable. Sometimes research needs to be done in order to find the best topic to write about. (Look for searching tips in “Finding and Gathering Information.”) Listed below are some tips and guidelines for picking a suitable research topic:

• Pick a topic within the category that you find interesting. It makes it that much easier to research and write about a topic if it interests you.
• You may find while researching a topic that the details of the topic are very boring to you. If this is the case, and you have the option to do this, change your topic.
• Pick a topic that you are already familiar with and research further into that area to build on your current knowledge.
• When researching topics to do your paper on, look at how much information you are finding. If you are finding very little information on your topic or you are finding an overwhelming amount, you may need to rethink your topic.
• If permissible, always leave yourself open to changing your topic. While researching for topics, you may come across one that you find really interesting and can use just as well as the previous topics you were searching for.
• Most importantly, does your research topic fit the guidelines set forth by your teacher or curriculum?

Finding and Gathering Information

There are numerous resources out there to help you find information on the topic selected for your research paper. One of the first places to begin research is at your local library. Use the Dewey Decimal System or ask the librarian to help you find books related to your topic. There are also a variety of reference materials, such as encyclopedias, available at the library.

A relatively new reference resource has become available with the power of technology – the Internet. While the Internet allows the user to access a wealth of information that is often more up-to-date than printed materials such as books and encyclopedias, there are certainly drawbacks to using it. It can be hard to tell whether or not a site contains factual information or just someone’s opinion. A site can also be dangerous or inappropriate for students to use.

You may find that certain science concepts and science terminology are not easy to find in regular dictionaries and encyclopedias. A science dictionary or science encyclopedia can help you find more in-depth and relevant information for your science report. If your topic is very technical or specific, reference materials such as medical dictionaries and chemistry encyclopedias may also be good resources to use.

If you are writing a report for your science fair project, not only will you be finding information from published sources, you will also be generating your own data, results, and conclusions. Keep a journal that tracks and records your experiments and results. When writing your report, you can either write out your findings from your experiments or display them using graphs or charts .

*As you are gathering information, keep a working bibliography of where you found your sources. Look under “Citing Sources” for more information. This will save you a lot of time in the long run!

Organizing Information

Most people find it hard to just take all the information they have gathered from their research and write it out in paper form. It is hard to get a starting point and go from the beginning to the end. You probably have several ideas you know you want to put in your paper, but you may be having trouble deciding where these ideas should go. Organizing your information in a way where new thoughts can be added to a subtopic at any time is a great way to organize the information you have about your topic. Here are two of the more popular ways to organize information so it can be used in a research paper:

• Graphic organizers such as a web or mind map . Mind maps are basically stating the main topic of your paper, then branching off into as many subtopics as possible about the main topic. Enchanted Learning has a list of several different types of mind maps as well as information on how to use them and what topics fit best for each type of mind map and graphic organizer.
• Sub-Subtopic: Low temperatures and adequate amounts of snow are needed to form glaciers.
• Sub-Subtopic: Glaciers move large amounts of earth and debris.
• Sub-Subtopic: Two basic types of glaciers: valley and continental.
• Subtopic: Icebergs – large masses of ice floating on liquid water

Different Formats For Your Paper

Depending on your topic and your writing preference, the layout of your paper can greatly enhance how well the information on your topic is displayed.

1. Process . This method is used to explain how something is done or how it works by listing the steps of the process. For most science fair projects and science experiments, this is the best format. Reports for science fairs need the entire project written out from start to finish. Your report should include a title page, statement of purpose, hypothesis, materials and procedures, results and conclusions, discussion, and credits and bibliography. If applicable, graphs, tables, or charts should be included with the results portion of your report.

2. Cause and effect . This is another common science experiment research paper format. The basic premise is that because event X happened, event Y happened.

3. Specific to general . This method works best when trying to draw conclusions about how little topics and details are connected to support one main topic or idea.

4. Climatic order . Similar to the “specific to general” category, here details are listed in order from least important to most important.

5. General to specific . Works in a similar fashion as the method for organizing your information. The main topic or subtopic is stated first, followed by supporting details that give more information about the topic.

6. Compare and contrast . This method works best when you wish to show the similarities and/or differences between two or more topics. A block pattern is used when you first write about one topic and all its details and then write about the second topic and all its details. An alternating pattern can be used to describe a detail about the first topic and then compare that to the related detail of the second topic. The block pattern and alternating pattern can also be combined to make a format that better fits your research paper.

Citing Sources

When writing a research paper, you must cite your sources! Otherwise you are plagiarizing (claiming someone else’s ideas as your own) which can cause severe penalties from failing your research paper assignment in primary and secondary grades to failing the entire course (most colleges and universities have this policy). To help you avoid plagiarism, follow these simple steps:

• Find out what format for citing your paper your teacher or curriculum wishes you to use. One of the most widely used and widely accepted citation formats by scholars and schools is the Modern Language Association (MLA) format. We recommended that you do an Internet search for the most recent format of the citation style you will be using in your paper.
• Keep a working bibliography when researching your topic. Have a document in your computer files or a page in your notebook where you write down every source that you found and may use in your paper. (You probably will not use every resource you find, but it is much easier to delete unused sources later rather than try to find them four weeks down the road.) To make this process even easier, write the source down in the citation format that will be used in your paper. No matter what citation format you use, you should always write down title, author, publisher, published date, page numbers used, and if applicable, the volume and issue number.
• When collecting ideas and information from your sources, write the author’s last name at the end of the idea. When revising and formatting your paper, keep the author’s last name attached to the end of the idea, no matter where you move that idea. This way, you won’t have to go back and try to remember where the ideas in your paper came from.
• There are two ways to use the information in your paper: paraphrasing and quotes. The majority of your paper will be paraphrasing the information you found. Paraphrasing is basically restating the idea being used in your own words.   As a general rule of thumb, no more than two of the original words should be used in sequence when paraphrasing information, and similes should be used for as many of the words as possible in the original passage without changing the meaning of the main point. Sometimes, you may find something stated so well by the original author that it would be best to use the author’s original words in your paper. When using the author’s original words, use quotation marks only around the words being directly quoted and work the quote into the body of your paper so that it makes sense grammatically. Search the Internet for more rules on paraphrasing and quoting information.

Revising and Editing Your Paper

Revising your paper basically means you are fixing grammatical errors or changing the meaning of what you wrote. After you have written the rough draft of your paper, read through it again to make sure the ideas in your paper flow and are cohesive. You may need to add in information, delete extra information, use a thesaurus to find a better word to better express a concept, reword a sentence, or just make sure your ideas are stated in a logical and progressive order.

After revising your paper, go back and edit it, correcting the capitalization, punctuation, and spelling errors – the mechanics of writing. If you are not 100% positive a word is spelled correctly, look it up in a dictionary. Ask a parent or teacher for help on the proper usage of commas, hyphens, capitalization, and numbers. You may also be able to find the answers to these questions by doing an Internet search on writing mechanics or by checking you local library for a book on writing mechanics.

It is also always a good idea to have someone else read your paper. Because this person did not write the paper and is not familiar with the topic, he or she is more likely to catch mistakes or ideas that do not quite make sense. This person can also give you insights or suggestions on how to reword or format your paper to make it flow better or convey your ideas better.

More Information:

• Quick Science Fair Guide
• Science Fair Project Ideas

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How to Write a Science Fair Project Report

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Writing a science fair project report may seem like a challenging task, but it is not as difficult as it first appears. This is a format that you may use to write a science project report. If your project included animals, humans, hazardous materials, or regulated substances, you can attach an appendix that describes any special activities your project required. Also, some reports may benefit from additional sections, such as abstracts and bibliographies. You may find it helpful to fill out the science fair lab report template to prepare your report.

Important: Some science fairs have guidelines put forth by the science fair committee or an instructor. If your science fair has these guidelines, be sure to follow them.

• Title:  For a science fair, you probably want a catchy, clever title. Otherwise, try to make it an accurate description of the project. For example, I could entitle a project, "Determining Minimum NaCl Concentration That Can Be Tasted in Water." Avoid unnecessary words, while covering the essential purpose of the project. Whatever title you come up with, get it critiqued by friends, family, or teachers.
• Introduction and Purpose:  Sometimes this section is called "background." Whatever its name, this section introduces the topic of the project, notes any information already available, explains why you are interested in the project, and states the purpose of the project. If you are going to state references in your report, this is where most of the citations are likely to be, with the actual references listed at the end of the entire report in the form of a bibliography or reference section.
• The Hypothesis or Question:  Explicitly state your hypothesis or question.
• Materials and Methods:  List the materials you used in your project and describe the procedure that you used to perform the project. If you have a photo or diagram of your project, this is a good place to include it.
• Data and Results:  Data and results are not the same things. Some reports will require that they be in separate sections, so make sure you understand the difference between the concepts. Data refers to the actual numbers or other information you obtained in your project. Data can be presented in tables or charts, if appropriate. The results section is where the data is manipulated or the hypothesis is tested. Sometimes this analysis will yield tables, graphs, or charts, too. For example, a table listing the minimum concentration of salt that I can taste in water, with each line in the table being a separate test or trial, would be data. If I average the data or perform a statistical test of a null hypothesis , the information would be the results of the project.
• Conclusion:  The conclusion focuses on the hypothesis or question as it compares to the data and results. What was the answer to the question? Was the hypothesis supported (keep in mind a hypothesis cannot be proved, only disproved)? What did you find out from the experiment? Answer these questions first. Then, depending on your answers, you may wish to explain the ways in which the project might be improved or introduce new questions that have come up as a result of the project. This section is judged not only by what you were able to conclude but also by your recognition of areas where you could not draw valid conclusions based on your data.

Appearances Matter

Neatness counts, spelling counts, grammar counts. Take the time to make the report look nice. Pay attention to margins, avoid fonts that are difficult to read or are too small or too large, use clean paper, and make print the report cleanly on as good a printer or copier as you can.

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Science Fair Wizard

• Pick a topic
• Determine a problem
• Investigate your problem
• Formulate a hypothesis

Experimenting

• Design an experiment
• Test your hypothesis
• Compile your data
• Write your research paper
• Construct your exhibit
• Prepare your presentation
• Show Time! Pre-science fair checklist
• Submit your paperwork

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How to Write a Convincing Science Fair Research Proposal

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For students interested in the STEM fields, there are many extracurriculars to choose from. You might join the Math or Science Olympiad team, you could join the Computer Science Club, or you could even volunteer as a naturalist at a local conservation area.

If you are interested in scientific research, you might pursue the opportunity to secure a research assistant position or shadow various scientific researchers. But if you truly want to take the helm and guide your own research, your path may lead you to participating in the science fair.

The science fair is a traditional component of many high school science programs, with participation ranging widely from school to school and science fair to science fair. At some schools, the science fair might be a rite of passage expected of every student. At others, it attracts a handful of dedicated science die-hards.

Regardless, most science fairs feature presentations by students who have completed experiments, demonstrated scientific principles, or undertaken an engineering challenge. Participants are judged by a panel of experts who score each presentation according to a rubric. Traditionally, awards are presented for the top-scoring projects. 

There are many science fairs beyond school-sponsored fairs, too. Regional, state, national, and even international fairs are open to students who qualify through their schools and work their way up through the science fair circuit. Others, like the Regeneron Science Talent Search, are open through an intensive application process.

If you are considering entering a project in the science fair, you will need to think carefully about your subject matter, your experimental design, and the relevance of your work before committing to a project. Many science fairs will even require that you complete a formal research proposal to demonstrate the level of thinking you’ve put into your experiment before beginning it.

In this post, we will outline the purpose of a research proposal for the science fair, the common elements of such a proposal, and how you can go about writing a comprehensive research proposal that is sure to impress.

What is the Purpose of a Research Proposal?

A research proposal has three primary purposes. The first purpose is to explain what you intend to do. This is essentially what you will do in your experiment or project, summarized into a basic overview.

The second function of a research proposal is to explain how you intend to accomplish this. You will give a brief summary of the methods and techniques that you intend to employ, and list the materials that you will need to do so.

The final point of a research proposal is to explain why this project should be done. Here, you will discuss the important or relevance of this study. Basically, in this portion of your proposal you’ll answer the question, “so what?”

Now that you know the aim of a research proposal, you can begin to prepare to write one. -->

Step-By-Step Guide to Creating a Research Proposal

1. narrow down the subject area..

Before you go into your project in any sort of depth, you’ll need a fairly good idea of what your project’s focus will be. In order to narrow this down, you should consider a few different angles.

First, ask yourself what you’re interested in. You will be more likely to feel engaged and passionate about a project that is genuinely interesting to you, so take some time to carefully consider the areas of science that you find the most fascinating. Even if they don’t seem particularly well-suited to a science fair project at first, you never know what you might be able to come up with through some collaboration with mentors or through some background research. Keep a running list of areas of science that sincerely fascinate you.

Next, consider any specialized labs or equipment to which you might have access. Does your best friend’s mother work in a lab with highly specialized tools? Does your school have a state-of-the-art wind tunnel or fully equipped greenhouse? These are all possible resources you can utilize if you want your project to truly stand out. Of course, it’s completely possible to choose a project that shines on its own without any specialized equipment, but if you’re looking for every boost you might get, having access to specialized technology can be a great advantage to make your project truly unique.

Finally, consider if you know a teacher or other professional who might be willing to mentor you. You can also seek out a mentor specifically if you can’t think of anyone obvious. Having a mentor in your field will provide you with invaluable insight into practice and past research in the field.

In the ideal world, you would find a project that maximizes all of your resources, including your interests, access to equipment, and an enthusiastic mentor. Don’t worry if you can’t secure all three, though. Plenty of science fair participants go on to do quite well relying on only their own dogged determination and commitment to their subject matter.

2 . Decide How Your Experiment Will Be Done

If you have a mentor, teacher, or adviser willing to consult with you, schedule a time to sit down with them and discuss what you’d like to do. If you can’t find someone more experienced than you, even discussing your ideas with a trusted classmate, parent, or older sibling is a good idea. Sometimes the outside perspective will help to fine-tune your design or identify areas for improvement.

You should also begin some research at this stage to learn how similar projects have been conducted in the past. Use the results and limitations from these experiments to help guide your own experimental design.

As you do so, keep in mind any limiting factors. Remember to consider what equipment you have at your disposal, the time commitment you’re able to make, and the materials that you’ll need to acquire.

In addition, be sure to check the rules of the specific science fairs you’ll be attending. Some have strict regulations designed to keep you safe, like limiting the ways in which potentially hazardous chemicals can be used. Other rules are designed to keep the environment safe, like placing restrictions on how you dispose of foreign substances or non-native species. There are also ethical rules that govern the use of human participants or vertebrate animals in your studies. Make sure to check which rules govern the fair in which you’re participating and how they might impact your ideas before you put any more thought into your project.

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3. Background Research

Your background research should be fairly comprehensive at this point and will be the single largest component of your research proposal. You should focus on your research on relevant past studies that inform your work either by identifying areas for future research or by identifying limiting factors in their own research. You should also research past experiments that support or attempt to disprove your working theory.

Finally, your research should clearly show why the project is relevant. What is important about it? What does it add to the field? Why should we care? Make sure that you can communicate the scientific value of the project you’re proposing.

4. Write Your Proposal

Once you’ve chosen a project, decided how you’ll undertake it, and done the relevant background research, you are finally able to begin drafting your research proposal. Check with your school or science fair to see if there is a specific format or form that you’re required to adhere to. If not, and you are producing a general research proposal, follow this format:

This should be a one-paragraph description of the project, your hypothesis, and the goals of your experiment. Here, you provide a brief overview of your project for anyone who is skimming your work.

Introduction/Literature Review:

This is the bulk of your proposal. In your literature review, you present what is currently known about your project’s focus and summarize relevant research that has been done in the field. You will discuss previous discoveries in your field, including how they were made and what they lend to your current work.

You will also show what is interesting and ground-breaking about your research idea. In this section you will need to summarize why your project is relevant, what makes it important, and how the field or current base of knowledge could change or be improved due to your project’s results.

As you write your literature review, you’ll need to be sure that you’re using high-quality, accurate sources. It’s best to rely on scholarly journal articles or reference books. Be wary of using the Internet, as many sources are unverified. If you are using online resources, be sure to verify their source. Published, peer-reviewed scholarly articles are best.

It’s also important to include proper citations for every source cited. You’ll need to list all your sources in the appropriate format in your bibliography along with citing them in the text of your proposal when you quote directly or reference specific data. If you aren’t sure how to cite properly, check out the Scientific Style and Format page.

Hypothesis:

This is the working theory that you are testing and what you expect the results will be, based off what you have learned through your background research.

Materials and Methods:

In this section you’ll provide a precise, in depth description of how you plan to test your hypothesis and what tools or materials you’ll need to do so. Summarize your experimental design, specifically referring to how you will control and replicate the experiment. Also list the equipment and materials that you will need for undertaking your experiment.

Conclusion:

Here, you will reiterate how your proposed research will advance knowledge in the scientific field and outline any potential longterm impact that your work could have on theory or practice within the field.

Bibliography:

List all sources used in appropriate format. Refer to the Scientific Style and Format page if you aren’t sure how to do so.

What Happens After I Submit a Research Proposal?

After you submit the research proposal, it will be reviewed by your teacher or a science fair administrator or adviser. It will be approved, rejected, or returned for revisions based on its feasibility, value to the scientific field, and adherence to the science fair rules and regulations.

While larger, more selective science fairs will have to select only a limited number of candidates based on the merits of their research proposals, it is fairly uncommon for a science fair research proposal to get completely denied at the school level. Usually, in these cases, your proposal will be returned to you with requests for edits or further clarification. You have most likely consulted with your teacher or adviser throughout the process of developing your proposal, so nothing should come as a complete surprise when you receive feedback.

If your proposal is rejected and you don’t receive constructive feedback, don’t be shy about respectfully requesting some feedback to help you shape a better, more effective proposal in the future.

If your proposal is returned for revisions, you should feel encouraged. While you still have some work to do, this is generally a sign that with a few tweaks, your proposal will be accepted. Meet with a teacher, mentor, or adviser to review the revisions requested and address each thoroughly before returning the proposal for another round of review.

If your proposal is accepted, congratulations! It’s time to get to work. While your proposal itself was probably a time-consuming endeavor, your research will ultimately be easier for having taken the time and care to craft a precise proposal. Your research will be more focused and likely a smoother process due to all your careful planning, and you will be able to use large chunks of your written work in your final scientific report.

Don’t be intimidated if you’re getting ready to write a science fair research proposal. It can be a long process to fine-tune your project and focus your proposed research, but the work that you put in now ultimately makes your job easier in the long run.

Looking for help navigating the road to college as a high school student? Download our  free guide for 9th graders  and our  free guide for 10th graders . Our guides go in-depth about subjects ranging from  academics ,  choosing courses ,  standardized tests ,  extracurricular activities ,  and much more !

For more information about the science fair and opportunities for students interested in the STEM fields, see these valuable CollegeVine posts:

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• A Guide to STEM Scholarships
• Summer Activities for the Future BS/MD Applicant
• Ultimate Guide to the AP Research Course and Assessment
• How to Choose a Project for Your AP Research Course
• How to Get a Research Assistant Position in High School
• An Introduction to the AP Capstone Diploma
• How to Choose a Winning Science Fair Project Idea
• How to Plan and Implement an Independent Study in High School
• A Beginner’s Guide to the Science Fair
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Introduction

1. get your idea and do some research, 2. ask a testable question, 3. design and conduct your experiment, 4. examine your results, 5. communicate your experiment and results.

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How to Do a Science Fair Project

To get started on your science fair project, you'll learn to observe the world around you and ask questions about the things you observe.

Observe the world around you and ask questions about the things you observe.

Develop your idea into a question you can test. Your question should follow the format, "How does [input] affect [output]?"

Design your experiment and keep track of the results. Remember to only change one variable and conduct your experiment multiple times for each trial. Each trial should be repeated in exactly the same way.

Now that your experiment is done, it's time to examine your results. You want to look for trends in your results and draw conclusions from those trends. You also want to examine your data for possible influences from factors you didn't consider at first.

Make a poster display that summarizes your experiment so you can share your results. Be sure to include the question you were trying to answer (your hypothesis), the steps you took to answer that question, your results and any factors that may have influenced your results. Your poster should be visually appealing, but also clear about what you did and why people should care.

Every great science project includes the same basic activities:

• Identifying a testable question . The question should be answerable, using affordable materials and methods that are both safe and feasible.
• Testing each variable  in an experiment more than once. Repeated testing will ensure you have enough data to make valid conclusions.
• Testing only one variable at a time . This approach allows you to identify and measure the effect of each variable individually.
• Data gathering and recording . Data include measurements and observations.
• Graphing data , and then identifying trends in the data. That will help support your conclusion.

This  science fair project guide  published by Science Buddies can help you get started. This 15-minute  animated video , by a young artist named Kevin Temmer, provides a great introduction to preparing for a science fair.

Now that you know what to do, choose a topic and then:

• Research the topic . This means becoming a mini-expert on the topic.
• Organize . This includes stating the question you want to answer.
• Create a timetable . Research takes planning, pacing and usually much more time than you expect.
• Make a research plan . This is a roadmap of the questions you will have to answer as you design, conduct and interpret your experiment.
• Review rules , and have an adult review and approve your experiment if necessary. Every science fair requires students to follow a set of rules. For example, here are the rules for Regeneron ISEF competition for high school students. Some projects also require the review and approval of an adult. These can include projects involving hazardous or potentially hazardous substances and devices, or live animals (including people).
• Construct a hypothesis.  This is an educated guess about how something will work. An experiment will test your hypothesis.
• Conduct the experiment . You will have to repeat it multiple times, following the same procedure each time.
• Record results . This means collecting your measurements and observations.
• Analyze results . Review your data, using charts and graphs to help interpret them.
• Draw conclusions . Your data will either support or refute your original hypothesis.
• Present results . You can share the results of your experiment through an abstract, or brief summary. You may also present your results in a research paper or on a presentation board.

Project Timing

Each of the above steps will take time — more than you may think at first. Making a timetable will help you plan. Be ambitious but realistic. That means making sure that the topic you choose not only interests you but also can be researched in the amount of time you have. Once you have identified your testable question, next develop a timeline to manage how you will test it. Build into your project some extra time to accommodate unexpected problems. These might include taking a big test, getting the flu or having to leave town for a family event.

If you will be taking part in a large science fair, you may have to fill out entry forms and review your research plan with your sponsor. Allow time for that. Certain projects will require more time because they need prior approval from a Scientific Review Committee (SRC) or an Institutional Review Board (IRB). Budget time for that. And allow plenty of time to experiment and collect data. Sometimes experiments don’t work. Sometimes experiments raise more questions than they answer — and require even more experimenting. This all takes time. Finally, you may have to write a paper that pulls together your findings. Or you may need to create a display or poster that presents your data and findings.

Project Support

Creating an independent research project doesn’t mean you can’t ask for help. Parents, teachers, experts and other students may offer to help you on your project. Figuring out what kind of help is fair — and what type of help is not — can be tricky. Below are several stories from  Science News for Kids  that help offer guidance on that issue.

Many students find a mentor to help them refine what questions to ask and how to answer them. Ideally, a mentor should never tell you what to do (even if you ask). Instead, a good mentor will help you find information that will inform your decisions on what to do and how to do it. For example, this story from Science News for Students gives examples of the proper roles played by mentors. This  article discusses the advantages of working with a mentor. Meanwhile, we feature in this story  the rewarding example of a young student who had the courage to contact an outside expert in the topic he was researching.

Parents and teachers can play a role too. Parents and teachers may offer advice and give assistance, but they must not do any of the actual work on a research project.. For instance, they may help you map out the time you have available to do your work. Parents and teachers also can evaluate whether the project you want to do can be done in the time available. They also can help determine whether supplies will cost more than you can afford, or whether what you plan to do might be dangerous or require approval from others. Here are two links to SNK stories that expand on this topic.

This Science News for Students article  features what parents learned about their role in helping on science fair projects. And this story  highlights teachers sharing the roles they played.

Presentation and Competition

Once you have completed your experiment, analyzed your results and drawn your conclusions, there is still more to do: You must communicate your findings. You also should be prepared to discuss your project, answering any questions that judges, teachers or others might have about how and why you tested or developed something the way you did and how to interpret your findings.

There are many different ways to present the results of your research. Remember: Presenting results doesn’t mean performing, demonstrating or repeating your experiment. Instead, you should prepare:

• A research paper. This gathers in one document all the work you have done on your project. The contents will vary, but should include a title, table of contents, hypothesis, background research, materials, procedures, data analysis, conclusions and a bibliography. You might also include ideas for future research and acknowledgements.
• An abstract, or brief summary of your research paper. An abstract typically includes the purpose of the experiment, procedures used, results and conclusion. You also may want to include an introduction. Science Buddies offers this concise guide to writing an abstract .
• A project or display board .  The board includes much of the same information as in your research paper. However, it is designed for display and brevity. That means it must be organized and laid out in a way that makes it easy to read — even by someone standing a short distance away. Again, Science Buddies provides some clear  guidelines for preparing a board. For most science fairs, there are complex and strict rules that govern what a board must (and cannot) include. For example, review the  Regeneron ISEF Display and Safety Regulations .

When presenting your work, it can be helpful to keep in mind what judges look for in reviewing the entries in a science fair. Even if you don’t plan to compete, these criteria can help you focus in creating a presentation of your work. Some of the criteria include originality and creativity, design and methodology, knowledge achieved, and clarity of expression.

For more examples of what judges look for, review the Regeneron ISEF Judging Criteria .  You can also try searching on the Internet for “science fair judging criteria.” You can narrow your search by adding, for example, the name of your state. SSP-Affiliate Fairs are listed in a Find-A-Fair index by state; many have websites with details about registration, judging and past winners.

How to Write a Research Report for a Science Fair

Liza hollis.

At a science fair, there are usually at least two requirements of each participant: a research report and a visual accompaniment. Your research report should accompany your data or project representation at a science fair. For example, if you made a tri-fold project board, each section noted on that board should be included in detail in your research report. Your report should contain all of the information contained within your visual display -- and more.

Include the title of your science project at the top of your document. Depending on where you are submitting this project, you might be required to supply a full cover page that includes the title of the project, your name, the date, your class and your teacher’s name.

Explain the purpose and hypothesis for your science project. The purpose explains the nature of the project and the hypothesis details how you think the project will conclude. For example, your project might be focused on the effect of caffeine on plant growth. If this is the case, your project would explain that you plan to test your plants by stimulating them with caffeine. Your hypothesis would describe whether the caffeine would help the plants grow, not grow, or not affect the growth. You may also include a background section that describes what you know about plant growth and caffeine. This will help make your purpose and hypothesis easier to understand.

Create a section on your report that lists your materials and your method of using them for your project. Because your science fair project should be easy to replicate, include exact measurements wherever possible. Outline your project step-by-step, explaining in detail what you did, how you did it and how it worked.

Include a section in your report for your data and results. Include photographs of your project in process wherever possible. You may also need to create a data table or graph which will help organize your project’s information and make your results easier to reference.

Write a conclusion that sums up your project. Explain your results and your explanation for the meaning behind them. Indicate what you would have done differently, or any information that would benefit someone who was following in your footsteps to replicate this project.

• 1 University of Washington: Neuroscience for Kids: Successful Science Fair Projects

About the Author

Liza Hollis has been writing for print and online publications since 2003. Her work has appeared on various digital properties, including USAToday.com. Hollis earned a degree in English Literature from the University of Florida.

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How to Write Results for a Science Fair Project

How to Do a Science Fair Project Logbook

Eureka! It is science fair time! Participating in a science fair is an exciting opportunity to flex your scientific muscles, but that’s not the only skill you will need. A good science fair project also requires writing a clear scientific report.

Scientific Method

The purpose of a science fair project report is to carefully describe your results and the scientific process you used so that other people can understand your project and maybe even reproduce it themselves. For this reason, scientists and science students use a common format for science reports that features the components of the scientific method.

This includes selecting a topic or question you want to investigate, making a hypothesis or best guess at what will happen during the experiment, writing a list of materials and the steps you used during the experiment, describing the data you compiled and explaining your results. Of course, you will also want to use cardboard or poster board to create a display for your project. In most cases, vibrant colors, dramatic images and clear lettering will help your display stand out from the crowd.

Summarize Your Results

When it comes to writing up the results of your science fair project, the first step is to summarize what you discovered during your experiment. Many scientists and science students rely on visual representations of the data to help show the reader precisely how the experiment turned out. For example, you might use a table or graph to show your results. This will make your science fair project report look professional and also make it easy to read.

Address Your Hypothesis

Next, you should tell the reader if the results of your experiment supported your hypothesis or not. It’s important to remember that it is not necessarily better for your original hypothesis to match your results, so you should never alter your data to make them match. Sometimes results that don’t support the hypothesis are actually better science and open the door for further investigation.

Analyze Your Procedure

You will want to summarize your experimental procedure and comment on whether or not your procedure was effective for answering your scientific question. A crucial part of any scientific investigation is turning an analyst’s eye to the experiment itself. This component of your science fair project report will demonstrate to your audience that you understand how to evaluate both your data and your experiment.

Make Suggestions

Finally, your science fair project report should address potential changes that might make your experiment more effective and identify areas for further study. One common suggested change is to increase the sample size since a larger sample is usually better for science experiments. When you list areas for future investigation, try to remember any questions or ideas that came up while you were conducting your experiment or while you were analyzing your data.

While writing up the results of your science fair project can seem challenging, it is also an opportunity to make your project stand out. A well-written report highlights all of your hard work and can make the difference between an average science fair project and a truly stellar one.

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Classroom activities on the scientific method, how to write conclusions for science projects, how to choose the right science fair project for you, steps & procedures for conducting scientific research, how to write a summary on a science project, how to come up with a killer science fair project idea, how to report a sample size, elements of a science project, how to write word problems for math, note taking tips for science class, how to do a 2nd grade science project, how to succeed in a science major, 8 parts of science fair projects, how to interpret likert surveys, five characteristics of the scientific method, how to do a quantitative research questionnaire.

• Washington.edu: "Succesful Science Fair Projects"
• Science Buddies: Steps of the Scientific Method
• Science Buddies: Writing Conclusions

About the Author

Melissa Mayer is an eclectic science writer with experience in the fields of molecular biology, proteomics, genomics, microbiology, biobanking and food science. In the niche of science and medical writing, her work includes five years with Thermo Scientific (Accelerating Science blogs), SomaLogic, Mental Floss, the Society for Neuroscience and Healthline. She has also served as interim associate editor for a glossy trade magazine read by pathologists, Clinical Lab Products, and wrote a non-fiction YA book (Coping with Date Rape and Acquaintance Rape). She has two books forthcoming covering the neuroscience of mental health.

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How To Set Up A Science Fair Research Paper

What is a Science Fair Research Paper and How to Write It? . Students may ​​buy science fair research paper and get desired A+. Let’s figure out how to get the top-notch paperwork based on your impressions.

Steps to Writing an A-Level Science Fair Research Paper – Steps to Writing an A-Level Science Fair Research PaperJul 04, 2018 Are you a big “Rick and Morty” fan, or are you more interested in studying various branches of science for any other reasons? One of the numerous assignments one may face when studying biology, IT, physics, or other precise sciences is a science fair project research paper. In the United States, any student can attend one for free. It is a great opportunity to study the world around you in-depth and explore its wonders. Also, it is a chance to improve your skills in the field of science, no matter which branch or specific topic you are interested in. The primary goals of the science fair research paper are: Finding data Organizing the collected information Drafting the paper Polishing the final draft In some cases, you may need to summarize everything in a two-page document, while in others you may need to come up with a research project made up of 10 or more pages, including complete bibliography and footnotes or endnotes.

Video advice: Research Paper Science Fair

Video advice: How do I set up my science fair project logbook? Science Fair Friday #3

How do I set up my logbook for Science Fair? This video shows you how!

How do you set up a science fair project?

• Step 1: Set goals for the science fair. Set goals for your program. ...
• Step 2: Set the date and place for the science fair. ...
• Step 1: Determine a schedule for the fair. ...
• Step 2: Plan science fair location details. ...
• Step 3: Identify the type and number of volunteers required. ...
• Step 4: Recruit volunteers.

What information do you need for a science fair project?

8 Parts of Science Fair Projects

• Purpose Statement. The purpose statement helps readers understand what you planned to accomplish with your project. ...
• Hypothesis. ...
• Materials List. ...
• Procedures. ...
• Project Log. ...
• Summary Research Report. ...
• Results. ...
• Conclusion.

How do you run a successful science fair project?

It could be a group of teachers, students, and researchers, among others.

• Set Goals for the Science Fair. The science fair should be celebrated for a reason. ...
• Set the Date and Venue. ...
• Create Interactive Activities. ...
• Plan the Schedule. ...
• Recruit Staff and Volunteers. ...
• Decide on Awards. ...
• Invite Visitors. ...
• Set Up the Room.

How long should a science fair project take?

An important factor in selecting a topic is to find one in which the student has sufficient interest to sustain the project from beginning to end. Some science fair projects continue from one year to the next , some are completed in several months, and some can be completed in a few weeks.

What are the 7 scientific method steps?

Let's build some intuition for the scientific method by applying its steps to a practical problem from everyday life.

• Make an observation. ...
• Ask a question. ...
• Propose a hypothesis. ...
• Make predictions. ...
• Test the predictions. ...

Video advice: How do I start a Science Fair Project? Start by making a plan! Science Fair Friday #1

How do I do a science fair project? Where should I start? Start with a plan!

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Is it time to retire the best-before date?

Researchers who invented better ways to detect food spoilage are working to get them into use.

The inventors of a suite of tests that enable food packages to signal if their contents are contaminated are working to bring producers and regulators together to get their inventions into commercial products, with the goal of preventing illness and reducing food waste.

Though the tests would cost just a few cents per package, food producers are reluctant to add costs that consumers will ultimately have to bear, say the McMaster researchers behind an article published today in the journal Nature Reviews Bioengineering .

A system based on smart packaging, the researchers say, would save producers from reputational and practical costs associated with outbreaks, dramatically reduce food waste and reduce health-care and lost-time costs associated with outbreaks. In all, the paper says, society would save hundreds of billions of dollars globally each year, more than justifying the cost of adding the technology to food packaging.

"On the one hand, people want to have safe food to eat. On the other, they don't want to pay more for their food, because prices are high already and seem only to be climbing higher," says the paper's corresponding author Tohid Didar, a biomedical engineer and entrepreneur. "We are eager to make people aware of the challenges that exist, and start a conversation between researchers, policy makers, corporations and consumers work together to come up with solutions for such challenges."

The researchers write that public agencies recognize the value of the new technology, and though they'd like to put it into play, they also know that introducing it would require sweeping changes to food regulations and packaging practices -- changes that may face resistance.

It's a challenge the researchers recognize, but with so much potential benefit at stake, they say everyone will ultimately win once the technology comes into broad use.

The current practice of marking fresh foods with a "best before" or "consume by" date is arbitrary and far too conservative, the researchers say, often causing perfectly safe food to be wasted, which imposes huge costs that producers and consumers are already paying for, whether directly or indirectly.

Canada wastes $40 billion worth of food every year -- more per capita than the US or UK, Didar says.

Discarding food unnecessarily also has significant social, economic and environmental costs, given concerns over scarcity and access to food, and the ecological impacts of throwing away unused food and packaging.

Since 2018, the group of McMaster engineers and biochemists behind the paper has invented and proven the viability of several packaging-based methods for detecting or halting spoilage, including:

• Sentinel Wrap: plastic wrapping that can detect and visibly signal when contents such as meat, cheese or produce has gone bad
• a hand-held test that produces real-time results that allow wholesalers and retailers using special readers to detect, isolate and withdraw specific lots of spoiled goods before they can be sold, avoiding huge recalls that affect entire categories of food
• Lab-on-a-package: a tiny, self-activating test incorporated into a tray of chicken, fish or meat, for example, which produces a visible signal when a product has gone bad
• a sprayable, food-safe gel composed of beneficial, organic bacteriophages, which eliminates harmful bacteria that cause food contamination.

The monitoring technologies are made to read biochemical signals from common culprits in spoilage, such as Listeria , S almonella and E coli , using readily adaptable platforms, but getting them into the marketplace has been challenging.

"It's one thing to do research in the lab, publish papers and file patents, but it's another to have a product that's tangible -- that people can use," says the paper's lead author Shadman Khan, a PhD candidate and Vanier Scholar in Didar's lab. "We are building a collaborative network with government regulators and industrial partners. That is allowing us to see the big-picture issues and adapt to what we learn will and won't work."

The authors, who also include faculty members Yingfu Li, Zeinab Hosseinidoust and Carlos Filipe, have been working with producers in North America and Europe and government regulators including the Canadian Food Inspection Agency.

Changing the calendar-based food freshness and safety system to a detection-based system will be a huge effort, but in their paper, the inventors say it's past time to bring the technology up to date.

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Story Source:

Materials provided by McMaster University . Original written by Wade Hemsworth. The original text of this story is licensed under a Creative Commons Attribution-No Derivs 2.5 Canada (CC BY-ND 2.5 CA) . Note: Content may be edited for style and length.

Journal Reference :

• Shadman Khan, Zeinab Hosseinidoust, Yingfu Li, Carlos D. M. Filipe, Tohid F. Didar. Smart food packaging commercialization . Nature Reviews Bioengineering , 2024; DOI: 10.1038/s44222-024-00190-5

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Yellowstone’s Wolves: A Debate Over Their Role in the Park’s Ecosystem

New research questions the long-held theory that reintroduction of such a predator caused a trophic cascade, spawning renewal of vegetation and spurring biodiversity.

Yellowstone’s ecological transformation through the reintroduction of wolves has become a case study for how to correct out-of-balance ecosystems. But new research challenges that notion. Credit... Elizabeth Boehm/Danita Delimont, via Alamy

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By Jim Robbins

• April 23, 2024

In 1995, 14 wolves were delivered by truck and sled to the heart of Yellowstone National Park in Wyoming, where the animal had long been absent. Others followed.

Since then, a story has grown up, based on early research, that as the wolves increased in number, they hunted the park’s elk herds, significantly reducing them by about half from 17,000.

The wolves’ return and predatory dominance was believed to have had a widespread effect known as a trophic cascade, by decreasing grazing and restoring and expanding forests, grasses and other wildlife. It supposedly even changed the course of rivers as streamside vegetation returned.

Yellowstone’s dramatic transformation through the reintroduction of wolves has become a global parable for how to correct out-of-balance ecosystems.

In recent years, however, new research has walked that story back. Yes, stands of aspen and willows are thriving again — in some places. But decades of damage from elk herds’ grazing and trampling so thoroughly changed the landscape that large areas remain scarred and may not recover for a long time, if ever.

Wolf packs, in other words, are not magic bullets for restoring ecosystems.

“I would say it’s exaggerated, greatly exaggerated,” said Thomas Hobbs, a professor of natural resource ecology at Colorado State University and the lead author of a long-term study that adds new fuel to the debate over whether Yellowstone experienced a trophic cascade.

“You could argue a trophic trickle maybe,” said Daniel Stahler, the park’s lead wolf biologist who has studied the phenomenon. “Not a trophic cascade.”

Not only is the park’s recovery far less robust than first thought, but the story as it has been told is more complex, Dr. Hobbs said.

But the legend of the wolves’ influence on the park persists.

“How in the world does this lovely story — and it is a beautiful story — come to be seen as fact?” Dr. Hobbs wondered. A chapter of a book tried to answer that, concluding that a video called “ How Wolves Change Rivers ,” which has received tens of millions of views, contributed mightily to the tale.

The ecological record is complicated by the fact that, as elk declined, the number of bison increased substantially, continuing some of the same patterns, like heavy grazing in some places. Moreover, Yellowstone is growing warmer and drier with climate change.

Large numbers of elk in the north of the park had caused significant ecological changes — vegetation disappeared, trampled streams led to extensive erosion, and invasive plant species took hold. Riparian vegetation, or the grasses, the trees and the shrubs along riverbanks and streams, provides a critical habitat for birds, insects and other species to flourish and to maintain biodiversity in the park.

Once elk numbers dwindled, willows and aspens returned along rivers and streams and flourished. The beaver, an engineer of ecosystems, reappeared, using the dense new growth of willows for both food and construction materials. Colonies built new dams, creating ponds that enhanced stream habitats for birds, fish, grizzlies and other bears as well as promoting the growth of more willows and spring vegetation.

But wolves were only one piece of a larger picture, argue Dr. Hobbs and other skeptics of a full-blown trophic cascade at Yellowstone. Grizzly bears and humans played a role, too. For eight years after wolves re-entered the park, hunters killed more elk than the wolves did.

“The other members of the predator guild increased, and human harvest outside of the park has been clearly shown to be responsible for the decline in elk numbers the first 10 years after the wolves were introduced,” Dr. Hobbs said.

The changes attributed to the presence of stalking wolves, some research showed, weren’t only the result of fewer elk, but of a change in elk behavior called “the ecology of fear.” Scientists suggested that the big ungulates could no longer safely hang out along river or stream banks and eat everything in sight. They became extremely cautious, hiding in places where they could be vigilant. That allowed a return of vegetation in those places.

Dr. Hobbs and others contend that subsequent research has not borne that theory out.

Another overlooked factor is that around the same time wolves were returning, 129 beavers were reintroduced by the U.S. Forest Service onto streams north of the park. So it wasn’t just wolf predation on elk and the subsequent return of wolves that enabled an increase in beavers, experts say.

Some researchers say the so-called trophic cascade and rebirth of streamside ecosystems would have been far more robust if it weren’t for the park’s growing bison herd. The bison population is at an all-time high — the most recent count last summer found nearly 5,000 animals. Much larger than elk, bison are less likely to be vulnerable to wolves, which numbered 124 this winter.

The park’s bison, some researchers say, are overgrazing and otherwise seriously damaging the ecosystems — allowing the spread of invasive species and trampling and destroying native plants.

The heavily grazed landscape is why, critics say, some 4,000 bison, also a record, left Yellowstone for Montana in the winter of 2023-24, when an unusually heavy snow buried forage. Because some bison harbor a disease, called brucellosis, that state officials say could infect cattle, they are not welcome outside the park’s borders. (There are no documented cases of transmission between bison and cattle.)

Montana officials say killing animals that may carry disease as they leave the park is the only way to stem the flow. During a hunt that began in the winter of 2023, Native Americans from tribes around the region took part. All told, hunters killed about 1,085 bison; 88 more were shipped to slaughter and 282 were transferred to tribes. This year, just a few animals have left the park.

The Park Service is expected to release a bison management plan in the coming months. It is considering three options: to allow for 3,500 to 5,000 animals, 3,500 to 6,000, or a more natural population that could reach 7,000.

Richard Keigley, who was a research ecologist for the federal Geological Survey in the 1990s, has become an outspoken critic of the park’s bison management.

“They have created this juggernaut where we’ve got thousands of bison and the public believes this is the way things always were,” he said. “The bison that are there now have destroyed and degraded their primary ranges. People have to realize there’s something wrong in Yellowstone.”

Dr. Keigley said the bison population in the park fluctuated in the early years of the park, with about 229 animals in 1967. It has grown steadily since and peaked last year at 5,900.

“There is a hyperabundant bison population in our first national park,” said Robert Beschta, a professor emeritus of forest ecosystems at Oregon State University who has studied Yellowstone riparian areas for 20 years. He pointed to deteriorating conditions along the Lamar River from bison overgrazing.

“They are hammering it,” Mr. Beschta said. “The Lamar ranks right up there with the worst cattle allotments I’ve seen in the American West. Willows can’t grow. Cottonwoods can’t grow.”

A warmer and drier climate, he said, is making matters worse.

Such opinions, however, are not settled science. Some park experts believe that the presence of thousands of bison enhances park habitats because of something called the Green Wave Hypothesis.

Chris Geremia, a park biologist, is an author of a paper that makes the case that a large numbers of bison can stimulate plant growth by grazing grasses to the length of a suburban lawn. “By creating these grazing lawns bison and other herbivores — grasshoppers, elk — these lawns are sustaining more nutritious food for these animals,” he said.

Dr. Geremia contends that a tiny portion — perhaps one-tenth of one percent — of the park may be devoid of some plants. “The other 99.9 percent of those habitats exists in all different levels of willow, aspen and cottonwood,” he said.

The Greater Yellowstone Coalition, a conservation organization, favors a bison population of 4,000 to 6,000 animals. Shana Drimal, who heads the group’s bison conservation program, said that park officials needed to monitor closely changing conditions like climate, drought and bison movement to ensure the ecosystems wouldn’t become further degraded.

Several scientists propose allowing the bison to migrate to the buffer zones beyond the park’s borders, where they are naturally inclined to travel. But it remains controversial because of the threat of disease.

“The only solution is to provide suitable winter range outside the park where they should be tolerated,” said Robert Crabtree, a chief scientist for the Yellowstone Ecological Research Center, a nonprofit. “When they migrate outside the park now it’s to habitat they evolved to prefer — and instead we kill them and ship them away.”

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