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An abstract is an abbreviated version of your science fair project final report. For most science fairs it is limited to a maximum of 250 words (check the rules for your competition). The science fair project abstract appears at the beginning of the report as well as on your display board. Almost all scientists and engineers agree that an abstract should have the following five pieces: Introduction. This is where you describe the purpose for doing your science fair project or invention.… Read more

What is a Hypothesis? A hypothesis is a tentative, testable answer to a scientific question. Once a scientist has a scientific question she is interested in, the scientist reads up to find out what is already known on the topic. Then she uses that information to form a tentative answer to her scientific question. Sometimes people refer to the tentative answer as "an educated guess." Keep in mind, though, that the hypothesis also has to be testable since the next step is to do an… Read more

Finding an Idea for Your Science Fair Project One of the most important considerations in picking a topic for your science fair project is to find a subject that you consider interesting. You will be spending a lot of time on it, so you do not want your science fair project to be about something that is boring. We know that finding a topic is the hardest part of a science fair project, and sometimes you just need a little help focusing on what sorts of topics would be of interest to… Read more

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Teach your students how to make plastic out of milk in this hands-on lesson plan! You will conduct a simple milk-transforming experiment to explore how plastics can be derived from a natural resource such as milk. Students will perform their own experiments and can even create a product from their resulting organic casein polymer. Read more

An Introduction to Agar With its distinctive smell, one can easily distinguish agar from the other materials commonly found in a laboratory. Chemically, agar is a polymer made up of subunits of the sugar galactose, and is a component of the cell walls of several species of red algae that are usually harvested in eastern Asia and California. Dissolved in boiling water and cooled, laboratory agar looks gelatinous. Although agar's chief use is as a culture medium for various microorganisms,… Read more

Introduction Reading scientific literature is a critical part of conceiving of and executing a successful advanced science project. The How to Read a Scientific Paper guide can help you get the most out of each paper you read—first, of course, you have to actually get your hands on the paper! That's where this guide comes in. Below you'll find tips and resources for both searching for and acquiring free copies of scientific papers to read. Academic Search Engines: Resources for Finding… Read more

Overview Your conclusions will summarize whether or not your science fair project results support or contradict your original hypothesis. If you are doing an Engineering or Computer Science programming project, then you should state whether or not you met your design criteria. You may want to include key facts from your background research to help explain your results. Do your results suggest a relationship between the independent and dependent variable? Read more

SimPandemic enables you to quickly and easily compare scenarios to save lives and save jobs as we fight the coronavirus, all while learning how a pandemic evolves. Read more

Does green apple juice taste the same as red apple juice? That might seem like a silly question. Food coloring does not have any flavor—so how could it change how something tastes? Find out whether it does in this food science project! Read more