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Second Grade Science Fair Project Ideas

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

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Test your friends to find out if you can replicate the placebo effect's incredible results.
The Placebo Effect
Second Grade
Anatomy
Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.
Latent Fingerprints
Second Grade
First Grade
What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.
Do Roots Always Grow Down?
Second Grade
Botany
Play with balance and simple engineering as you hurry to create a sturdy rock tower.
Balancing Rocks: A Wobbly Game
Second Grade
Engineering
Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!
Fingerprint Analysis: A Family Case Study
Second Grade
Anatomy
Be a chemist for a day and study the simple reaction between sugar and heat.
Heating Sugar: A Sweet Science
Second Grade
Chemistry
In this project children practice the scientific method while playing with puffy paint.
Practicing the Scientific Method with Puffy Paint
Second Grade
Kindergarten
In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.
Germs on Hands
Second Grade
Medium
Do plants get crowded?
Soil Space: A Crowded Science
Second Grade
Botany
The purpose of this science fair project is to show a high incidence of drivers running through red and yellow traffic lights.
Statistical Frequency Of Red Light Running: A Comparative Study
Second Grade
Kindergarten
Science fair project that examines condensation and the conditions needed in order for dew to form.
Dew Point, Humidity and Weather
Second Grade
Third Grade
Do different types of oil mix or stack? Find out in this science fair project idea!
Do Different Types of Oil Mix or “Stack”?
Second Grade
Third Grade
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Favorite Colors
Second Grade
Psychology and Sociology
Is it a square or a circle? See if you can trick your friends with this zany science project!
Shape Words
Second Grade
Psychology and Sociology
Get down to the rubber with this science project that tests the effectiveness of different types of erasers.
Eraser Test
Second Grade
Physical Science

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