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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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In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.
Second Grade
Ecology
This project examines whether people's taste perception is influenced by what they see.
Second Grade
Psychology and Sociology
The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.
Second Grade
Ecology
Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.
Second Grade
Psychology and Sociology
Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.
Second Grade
Ecology
Is it a square or a circle? See if you can trick your friends with this zany science project!
Second Grade
Psychology and Sociology
Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.
Second Grade
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.
Second Grade
Psychology and Sociology
How do organic materials become soil? This science experiment measures what materials biodegrade.
Second Grade
Ecology
This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.
Second Grade
Ecology
It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.
Second Grade
Psychology and Sociology
This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.
Second Grade
Ecology
In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.
Second Grade
Ecology

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