Pumpkin Chuckin Stem Challenge

posted Nov 1, 2017, 2:24 PM by Nancy Draney   [ updated Nov 1, 2017, 2:30 PM ]
What a great learning process as those who accepted the challenge explained and demonstrated how they made their catapults.  It was so fun to see how the different designs worked and which worked better.  We put our minds together to make predictions and modifications to help each other out.  Some pumpkins were launched close to 30 feet using a "true" catapult design. Thank you to any parents who helped with the designing process.  I hope you had fun too!
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