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  1. Third Grade Science Experiments

    Fun science experiments to explore everything from kitchen chemistry to DIY mini drones. Easy to set up and perfect for home or school. Browse the collection and see what you want to try first!

  2. 75 3rd Grade Science Projects for the Classroom or Science Fair

    Dec 9, 2024 · These 3rd grade science projects are easy enough for any classroom or kitchen, and they’re full of science concepts kids need to learn. To make things even easier, we’ve …

  3. 73 Science Projects for 3rd Graders

    These are our top 10 science projects for 3rd grade, with projects from Biology, Chemistry, Physics, Engineering and Earth Science. These projects can be used as science fair project …

  4. Science Projects for 3rd Graders (Free Printables)

    Oct 23, 2025 · Looking for fun and easy science projects for 3rd grade? You’re in the right place! This guide features over 50 hands-on science experiments and science fair ideas perfect for …

  5. 14 Fun and Engaging Science Fair Projects for 3rd Graders

    Discover 14 captivating science fair projects designed for 3rd graders. Ignite young minds with experiments that explore buoyancy, motion, electricity and more.

  6. 3rd Grade Science Projects | Top 12 Project Ideas & Experiments

    Feb 24, 2025 · From launching a paper airplane to mixing cornstarch into a bouncy solid, each 3rd grade science project below is designed to excite and engage. Every science fair project …

  7. Easy 3rd Grade Science Fair Projects for Curious Kids

    Apr 9, 2025 · Explore engaging 3rd grade science fair projects that are easy, educational, and fun for kids to try at home or school.

  8. 20 of the Best 3rd Grade Science Projects and Experiments

    Are you looking for science activities to do with your 3rd graders? No sweat. We have you covered. Check out our list of 20 science projects and experiments that you can try with your …

  9. 3rd Grade Science Experiments: Discover Science

    Discover engaging science experiments for 3rd graders. Enhance understanding with interactive and fun activities.

  10. 68 3rd Grade Science Projects: Crafts, Activities, And Resources

    Feb 5, 2024 · Here are 68 epic science experiments for any 3rd-grade class. Looking for fun and educational kits for kids? Check out our Favorite Subscription Boxes for Kids. 1. Make Slime. …