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Wednesday Engineering Challenge – Arches! January 6, 2010

Posted by Nancy Foote in 4th grade, 5th grade, Engineering challenge.
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You can use the following:

a bag of large marshmallows

a box of toothpicks

2 pair of tongs
Build the tallest marshmallow arch you can using the materials above.  You may not touch the marshmallows with  anything but the tongs.

Centennial students:  take a picture of your creation and email it to me at nancyfootehigley@gmail.com.  I’ll post the best on the website and give you bonus points.

Have fun!