Education.com
Try
Brainzy
Try
Plus
Black Friday sale on now! Save 50% on PLUS and Brainzy with coupon BLACKFRI. Learn More

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.

Sort by:
Showing 91 to 105 of 397
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
Physical Science
Third Grade
When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?
Electricity and Magnetism
Second Grade
Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.
Chemistry
Third Grade
The purpose of this science fair project is to build a basic radio.
Elementary School
Electricity and Magnetism
In this science fair project, young children discover what happens when two fluids that have different densities get together.
Physical Science
Kindergarten
Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.
Physics
Fifth Grade
In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.
Elementary School
Physical Science
This science fair project creates a visual model of whatâs happening to  sound waves as a car approaches and then leaves.
Physics
Fourth Grade
The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.
Elementary School
Physical Science
What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!
Chemistry
Fourth Grade
This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.
Elementary School
Chemistry

Share these projects with friends

clear all

Filter by

Subject