Teachers, save “STEM Activity: Building Bridges” to assign it to your class.

Click on the to watch the video "What Makes Bridges so Strong?" Click Using the materials provided (index cards, straws, and scotch or masking tape) build a bridge that can hold as many pennies as possible. Remember, you can only use the cards and straws provided by your teacher and as much tape as you would like. Click on the tool to take a picture of your engineering. Click to turn in.