FUN building challenge for Lego - make a pinball game that really works!
What a fun idea!
LEGO Gravity Rollers: A Fun Contraption That Propels Itself! Fantastic STEM project for kids.
Baking Soda and Vinegar Balloon Experiment | Education.com
Two different methods for making a cloud in a jar. What a great weather science activity for kids! || Gift of Curiosity
Interactive Periodic Table of the Elements, in Pictures and Words
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