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Build Your Own LEGO Chain Reactions
June 21, 2025
Oh wow, we had so much fun with these LEGO chain reactions, and I can't wait to share them with you! This is a fabulous open-ended building challenge that will…
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Fish Tessellation Art
June 8, 2025
Make fish tessellation art with kids! If you've followed this site for very long, you know that we love tessellations. A tessellation is a shape that can be repeated over…
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LEGO Building Challenge for Kids: Brain Puzzles
May 31, 2025
Use your bricks to design and build LEGO Brain Teaser Puzzles! This open-ended LEGO® building challenge is perfect for a LEGO® club, class, or group. Or even a family…
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Paper Airplane Test Lab
May 22, 2025
Set up your own Paper Airplane Test Lab and challenge kids to create a plane that flies the farthest! This is an excellent STEM challenge (and the materials are SO…
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Air Dry Clay Mosaics
May 10, 2025
Need a fun art project for kids? Make some air dry clay mosaics! This is such a simple and classic craft, and the finished mosaics look amazing. We used dried…
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LEGO DNA Activity
April 21, 2025
Here's a super fun DNA activity for middle school that uses one of our favorite materials... LEGO bricks! You can actually use this activity for kids in 5th grade up…
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Crazy Egg Tricks {Wacky Center of Gravity Science}
April 13, 2025
Here's a super cool science experiment to do with plastic Easter eggs! By adding modeling clay to plastic eggs in strategic places, you can make your eggs do all sorts…
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Inertia Science Experiments with LEGO Bricks
April 8, 2025
Kids will love these inertia science experiments with LEGO bricks! These activities are a great way to learn about Newton's first law of motion, which states that an object in…
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Blow up a Balloon with Baking Soda and Vinegar
February 18, 2025
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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Pipe Cleaner Beaded Hearts
February 11, 2025
These pipe cleaner beaded hearts are a fabulous Valentine's Day craft for kids of all ages! Tweens and teens will love this craft, but even preschoolers can make these pipe…
