Elementary School 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.

Showing 1 to 15 of 37

Be like Ben (Franklin, that is) and discover electricity in your own backyard. Or kitchen, or bedroom, or school science lab...

10 Projects that Explore Electricity (9)

Fifth Grade
Science Fair Project Ideas

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Bridge Project

Elementary School
Fourth Grade

This science fair project idea identifies and understands adaptations in birds.

Brilliant Bird Beaks: An Experiment to Understand Animal Adaptation

Elementary School
Medium

This science fair project idea is to compare how long it takes a biodegradable item to decompose in a compost pile vs. in a garbage bag in a landfill.

To Compost or Not Compost?

Elementary School
Third Grade

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Are There Other Animals that Glow Under a Black Light Besides Scorpions?

Elementary School
Fourth Grade

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Peanut Butter Anyone? Which Tastes Better, Commercial Brands or Organic Brands?

Elementary School
Middle School

The purpose of this science fair project is to determine whether you can hear sound through a barrier.

Can Sound Travel through a Barrier?

Elementary School
Kindergarten

The goal of this science fair project is to determine whether the temperature of a golf ball affects its rebound.

Temperature's Effect on Rebound of a Golf Ball

Elementary School
First Grade

Various fabrics retain heat differently. The objective of this science fair project is to determine which kinds of fabrics most effectively retain heat.

Effectiveness of Fabric Insulation

Elementary School
Fifth Grade

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

The Gossip Factor

Elementary School
Fifth Grade

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

Homemade Lava Lamp

Elementary School
Fourth Grade

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Do Plants Experience Pollution? Will Plants Grow More or Less or be Unaffected when Grown in Polluted Soil?

Elementary School
Easy

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Strong Bridges

Fifth Grade
Hard

This fun science fair project idea explores the plants growth in deserts and how they adapt themselves to survive in scarcity of water.

Survival of Hot Desert Plants

Elementary School
Easy

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?

Third Grade
Fourth Grade

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Elementary School Science Fair Project Ideas

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Elementary School Science Fair Project Ideas

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