In the middle of the week I introduced the students to "The Marshmallow Challenge". If you not familiar with this exercise, check it out at http://marshmallowchallenge.com/Welcome.html After giving instructions for the challenge, the students were divided into groups of three and we began. Unfortunately, none of the groups could create a freestanding structure to hold up the marshmallow. The debrief after this exercise was really good and if we did this again, I am sure the outcome would be different.
A couple of students needed something to hold their earrings so they created "trees" to hold them. They imagined different ideas, planned one out, and created a prototype. Following the engineering design process, they made improvements, created another prototype, made improvements and made another prototype. Finally, they had their creation exactly as they wanted.
Cardboard prototype...1st wood prototype...and final product.
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