1. Make an Anemometer to Observe Wind Speed

    Use paper cups and straws to make your own anemometer! Kids will love observing the wind speed with these simple weather device. An anemometer is a device that meteorologists use…

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  2. Why is the Sky Blue? {Science Experiment}

    See WHY the sky is blue with this simple science experiment! You can also observe an orange sunset with the same activity. And all you need are some basic supplies…

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  3. Dancing Rainbow Science Experiment

    Use a water and a mirror to make a DANCING RAINBOW! This is such a fun rainbow science experiment that goes well with a science unit on light or the…

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  4. The Best Marble Runs for Kids

    Marble runs make great engineering challenges for kids!   If you have followed us for very long, you know that marble runs of all types are some of our favorite…

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  5. Chilly Chemical Reactions! {Endothermic Reactions}

    Let's explore endothermic reactions! Most people have tried doing a baking soda and vinegar chemical reaction, but did you know that this reaction is actually COLD? I had no idea…

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  6. Build a Rocket Powered LEGO Car

    Use baking soda and vinegar to make a rocket powered LEGO car! Kids will love this fun engineering challenge, and there's so much to learn. This science project is a…

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  7. Math Art: Make Pattern Block Snowflakes

    Pattern block snowflakes are a fun winter craft that combines math and art!   Use geometric shaped pattern blocks to create beautiful snowflakes!  There are so many possibilities, and a…

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  8. Amazing Christmas Science and STEM Activities

    Here are some festive Christmas science and STEM activities that kids will love! These activities are perfect for the elementary grades up through middle school. Do some science with density,…

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  9. Is Mint Actually Cold?

    Have you ever wondered if mint is actually cold? Here's a simple science experiment that will show you the answer to that question! When you suck on a mint, it…

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  10. Christmas Rube Goldberg STEM Challenge

    Little elves with have a blast with this Christmas Rube Goldberg STEM Challenge! Young engineers will make a jingle bell land in a red paper cup through a series of…

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