1. 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…

    Read More

  2. 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…

    Read More

  3. 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…

    Read More

  4. 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…

    Read More

  5. 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,…

    Read More

  6. 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…

    Read More

  7. 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…

    Read More

  8. Christmas Density Tower Science Experiment

    Earlier this year, we made a fall density tower, and we enjoyed it so much that we decided to make a Christmas version! If you've never tried this simple science…

    Read More

  9. Candy Science! Cool Experiments for Kids

    Here are some cool candy science experiments that kids will love! If you've followed this site for any length of time, you know that we love simple science experiments. I…

    Read More

  10. Polarity of Water Science Experiments

    We all interact with water every day, but water is still an amazing (and surprising!) substance to explore. Because of its polarity, water can do some really cool things. Here's…

    Read More