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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 project explores whether plants can live and grow when 'watered' with juice, soda, or milk.
Elementary School
Botany
This science fair project examines how seeds hitchhike on animals and clothing.
Elementary School
Botany
What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!
Botany
Fifth Grade
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Botany
Third Grade
Elementary School
Botany
In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.
Elementary School
Botany
This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.
Elementary School
Botany
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Botany
Third Grade
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
Elementary School
Botany

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