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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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This science project has students collect wood samples and invent new uses for different types of wood based on its properties.
Elementary School
Botany
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Botany
Fifth Grade
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
Botany
Third Grade
This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.
Botany
Fourth Grade
In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.
Elementary School
Botany
This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.
Elementary School
Botany
This science fair project idea explores whether talking to a plant will help it grow.
Elementary School
Botany
This science fair project idea demonstrates that plants give off water.
Elementary School
Botany
This science fair project idea investigates whether plants can survive being frozen.
Elementary School
Botany
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Elementary School
Botany

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