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First Grade Science Fair Project Ideas

As 1st graders embark upon their elementary school careers, they'll be brimming with curiosity and an eagerness to learn about the world around them. Education.com's collection of 1st grade science projects not only encourages kids to ask questions about their world, but gives them the tools they need to seek answers. Our first grade science experiments can easily be accomplished at home in under 30 minutes with basic materials, and our first grade science fair project ideas provide young scientists with safe scientific procedures that make for fantastic presentations.

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Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.
First Grade
Chemistry
This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.
First Grade
Physical Science
In this science fair project, young children discover what happens when two fluids that have different densities get together.
First Grade
Physical Science
With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.
First Grade
Physics
This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.
First Grade
Physical Science
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
First Grade
Physical Science
This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.
First Grade
Physical Science
Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.
First Grade
Chemistry

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