1. Blow up a Balloon with Baking Soda and Vinegar

    Learn how to blow up a balloon with baking soda and vinegar! Kids will love this classic science experiment. This acid/base chemical reaction is fun to watch as it bubbles,…

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  2. Refraction of Light Science Experiments

    Here are some super cool refraction of light science experiments! These experiments are so easy to do with materials that you have around your home or classroom. I would recommend…

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  3. Bouncy Ball Science Experiment {Science Fair Idea}

    Does the temperature of a bouncy ball affect its bounce? Will a cold ball bounce higher or lower than one at room temperature? What about a hot bouncy ball? This…

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  4. Fall STEM Activities that are Engaging and Fun!

    It's time for fall STEM activities! Let's do some fall science experiments and engineering challenges! Fall is such a great time of the year with the leaves changing colors, the…

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  5. Dancing Corn Science Experiment

    Dancing Corn Science Experiment Make corn "dance" up and down in a jar of water! This is a fun science experiment to do with baking soda, vinegar, water, and unpopped…

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  6. Pumpkin Life Cycle Activity {Printable}

    Print this pumpkin life cycle activity! It's the perfect thing to go with a book about how pumpkins grow for an easy science lesson for young kids. I put this…

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  7. Straw House STEM Challenge

    Kids of all ages will enjoy this Straw House STEM Challenge! I really love open-ended building activities for kids, and it's even better when the materials are inexpensive and readily…

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  8. 5 Engineering Challenges for Kids (Cups, Craft Sticks, and Cubes!)

    Inspire kids with these 5 Engineering Challenges with Cups, Craft Sticks, and Wood Cubes! Such simple materials, and yet we have been having a blast building all kinds of amazing…

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  9. Cool Science Experiments for Kids

    Science Experiments for Elementary and Middle School This post was updated in July 2024. Here's a collection of cool science experiments that kids will love! I've chosen experiments that use…

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  10. Water Filter Science Experiment

    This water filter science experiment is the perfect addition to any earth science unit! It's easy to do, and students of all ages will enjoy this science activity. I would…

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