The Challenge

In science today the kids had a challenge. The lesson was on building materials and how they are strong. But what if you had to build a tower with just 4x6 cards and paper clips? And it had to be at least 12 inches tall? How would you do it. Well we got a lot of variety and some great ideas.
Their second challenge was a shorter building but it needed to be strong enough to hold a book. Several were successful with that as well.
It was fun chaos.