Kindergarten Science Fair Project Ideas

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39 filtered results
Kindergarten
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The Speed of Sound on a String
The Speed of Sound on a String
Science Project
The Speed of Sound on a String
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
Kindergarten
Science
Science Project
Density Experiment
Density Experiment
Science Project
Density Experiment
This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.
Kindergarten
Science
Science Project
Leaf Rubbings: Shapes and Patterns
Leaf Rubbings: Shapes and Patterns
Science Project
Leaf Rubbings: Shapes and Patterns
In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.
Kindergarten
Science
Science Project
Hide and Go Listen: A Hearing Activity
Hide and Go Listen: A Hearing Activity
Science Project
Hide and Go Listen: A Hearing Activity
This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.
Kindergarten
Science
Science Project
Sun Print: How Solar Energy Creates Chemical Changes
Sun Print: How Solar Energy Creates Chemical Changes
Science Project
Sun Print: How Solar Energy Creates Chemical Changes
In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.
Kindergarten
Science
Science Project
Snail Slime
Snail Slime
Science Project
Snail Slime
In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.
Kindergarten
Science
Science Project
Animal Tracks and Types of Soil
Animal Tracks and Types of Soil
Science Project
Animal Tracks and Types of Soil
Learn how different types of soil affect how animal tracks form in this experiment!
Kindergarten
Science
Science Project
Using Garden Mulch to Make a Bug Zoo
Using Garden Mulch to Make a Bug Zoo
Science Project
Using Garden Mulch to Make a Bug Zoo
In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.
Kindergarten
Science
Science Project
Why Do Plants Wilt?
Why Do Plants Wilt?
Science Project
Why Do Plants Wilt?
Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.
Kindergarten
Science
Science Project
How to Clean a Fish Tank
How to Clean a Fish Tank
Science Project
How to Clean a Fish Tank
Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.
Kindergarten
Science
Science Project
Can You Keep a Secret?
Science Project
Can You Keep a Secret?
Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.
Kindergarten
Science
Science Project
Optical Illusions
Optical Illusions
Science Project
Optical Illusions
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.
Kindergarten
Science
Science Project
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Science Project
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Kindergarteners will love this geology science project where they'll learn how fossils are made by creating fossil imprints in homemade clay.
Kindergarten
Science
Science Project
What Happens When Oil and Water Get Together?
What Happens When Oil and Water Get Together?
Science Project
What Happens When Oil and Water Get Together?
In this science fair project, young children discover what happens when two fluids that have different densities get together.
Kindergarten
Science
Science Project

Kindergarten 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.