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Elementary School Science Fair Project Ideas

Education.com's elementary school science fair projects expose kids to a broad range of opportunities for scientific inquiry, arming them with the tools and knowledge they need to answer their questions about the world around them. Elementary school science experiments are a great way to demonstrate important concepts in physics and chemistry, while our elementary school science fair project ideas equip kids with carefully explained procedures that yield enlightening results.

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Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.
Health and Medicine
Fifth Grade
Are there really specific taste areas of the tongue for sweet, salty, bitter, sour, and umami? Find out for yourself in this cool science project.
Health and Medicine
Fourth Grade
This science experiment tests if dog saliva can really help heal wounds.
Elementary School
Health and Medicine
How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.
Health and Medicine
Third Grade
Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.
Health and Medicine
Fifth Grade
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
Elementary School
Health and Medicine
Evaluate the efficacy of different pain management techniques.
Elementary School
Health and Medicine
Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.
Health and Medicine
Fourth Grade
This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.
Elementary School
Health and Medicine
Could there be toxic chemicals lurking in the cupboards and closets of your home?
Health and Medicine
Fourth Grade
This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.
Health and Medicine
Fifth Grade

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