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Science Fair Project Ideas

Great selection of elementary school science fair project ideas. These science fair projects can help you find elementary school level ideas for your science fair.

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Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.
Food
Third Grade
Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.
Food
Third Grade
This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.
Psychology and Sociology
Fourth Grade
This science fair project tests test whether the presence of spell check has changed standards for spelling.
Elementary School
Psychology and Sociology
The purpose of this science fair project is to investigate why honey crystallizes and what may make honey crystallize faster.
Food
First Grade
This science fair project teaches students the differences between fruits and vegetables.
Elementary School
Food
This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.
Elementary School
Psychology and Sociology
The goal of this science fair project is to test the effectiveness of various search engines.
Elementary School
Psychology and Sociology
Have you ever wondered if the heat from the sun is strong enough to cook food? This science experiment provides step-by-step instructions to help you answer this question.
Elementary School
Food
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Psychology and Sociology
Fifth Grade
The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.
Elementary School
Food
Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.
Food
Fifth Grade
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Elementary School
Psychology and Sociology
This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.
Elementary School
Psychology and Sociology
This project examines the common belief that with increasing age, people are less willing to adopt new technology.
Psychology and Sociology
Fourth Grade

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