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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 fair project idea explores whether cats can be trained in the same way that dogs can.
Elementary School
Zoology
Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.
Zoology
Second Grade
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 teaches about mold. Students will test different foods to see which grow mold the fastest.
Elementary School
Botany
This science fair project explores how osmotic pressure forces water through the root up into the plant.
Elementary School
Life Science
Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.
Elementary School
Life Science
In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.
Life Science
Microbiology
This science project teaches students to classify different shapes of leaves.
Botany
Fourth Grade

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