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Waterproof a Boot

Easter Toothpick Structures

The Best Easter Science for Kids

Awesome Easter STEM Challenges

Bumper Car STEM Challenge

Archimede’s Screw Supersized!!

DIY Water Wheel

Cardboard STEM Challenges

DIY Articulated Grabber

Walking on oobleck

Summer Science Challenges

Summer STEM Challenges for Kids

Science and STEM Challenge Cards

Easter Egg Chain Reactions

Easter STEM Challenge – Transport an egg down the zip wire

Fairy Tale STEM Printables

Last Minute Valentine STEM Challenges

Santa STEM Challenges

Halloween STEM Challenges

Science Projects Using a Pringles Can