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Second Grade Science Fair Project Ideas

Looking for 2nd grade science fair project ideas for your child's upcoming science fair? 2nd graders are naturally inquisitive, asking dozens of questions about the world around them. Good 2nd grade science fair projects should give kids the tools to seek the answers to their questions, while rewarding them for their innate drive to collect things, count and measure things, and describe things qualitatively. To this end, our team of professional laboratory scientists, science teachers, and educational consultants has put together a rich collection of second grade science fair projects and 2nd grade science experiments that equip kids to engage with the world scientifically.

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The purpose of this science fair project is to determine which household products are acids or bases.
Second Grade
Elementary School
How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.
Second Grade
Elementary School
This science fair project idea investigates whether air has mass and weight.
Second Grade
Kindergarten
In this project, the affect of acid rain is simulated by the acid, vinegar.
Second Grade
Elementary School
In this project, a basketball containing different psi is dropped to see how well it bounces.
Second Grade
Kindergarten
The project determines which type of birds prefer which type of birdseed.
Second Grade
Elementary School

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