Science Fair Project Ideas

Great selection of kindergarten science fair project ideas. These science fair projects can help you find kindergarten level ideas for your science fair.

Showing 1 to 7 of 7

What critters live in the messy, muddy layers just above the soil? Make some mulch and go on a critter-catching expedition in your own garden.

Bug Zoo!

Kindergarten
Ecology

In this science fair project, young children notice and track changes in trees throughout the year.

Transforming Tree: Tracking Change through the Seasons

Kindergarten
Ecology

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

How to Clean a Fish Tank

Kindergarten
Ecology

Squish, squashâwho's been stepping in the sand? Experiment with different types of soil and see how the soil changes an animal's track.

Tricky Tracks

Kindergarten
Ecology

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Milk Temperature

Kindergarten
Psychology and Sociology

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Optical Illusions

Kindergarten
Psychology and Sociology

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Can You Keep a Secret?

Kindergarten
Psychology and Sociology

Science Fair Project Ideas

Share these projects with friends

Filter by

Grade

Subject

Join us on Facebook

Top Activity Sets

Kids' Activities

Worksheets

Education Articles

School Finder

Science Fair Project Ideas

Share these projects with friends

Filter by

Grade

Subject

Collections You'll Love

Printing Practice

Tracing Numbers

Join us on Facebook

Top Activity Sets

Featured Topic

Kids' Activities

Worksheets

Education Articles

School Finder