Education.com
Try
Brainzy
Try
Plus

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.

Sort by:
Showing 16 to 30 of 37
Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.
Second Grade
Physics
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
Second Grade
Physics
Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.
Second Grade
Physics
This project tests the hypothesis that dark colors absorb more heat than light colors.
Second Grade
Physics
This science fair project idea  investigates how the shape of an object affects drag.
Second Grade
Physics
This science fair project idea investigates if webbed feet help a duck (and others) swim.
Second Grade
Physics
This science fair project idea determines if the size of the parachute will change the rate at which an object falls.
Second Grade
Physics
This science fair project idea investigates which objects float and sink in honey, water, and oil.
Second Grade
Physics
In this science project, the center of gravity is explored.
Second Grade
Physics
In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.
Second Grade
Physics
Learn about this simple machine and make a pulley of your own to use for fun science trials.
Second Grade
Physics

Share these projects with friends

clear all

Filter by

Subject