The Marshmallow Incident

Build your marshmallow catapult for your protection!

The Challenge

Using your research and the supplies provided come up with a blueprint to build a catapult. After submission of your blueprint it is time to put it to the test.



Please design your plan and submit your blueprint into Google Classroom. You may record a video explaining your blueprint or take a photo of your blueprint. If you take a photo you must insert the image into a Google Doc and explain your blueprint (Why you chose certain materials? What thoughts you have as to why it will work, etc).

The Supplies

  • Large Craft Sticks
  • Popsicle Sticks
  • Bottle Caps
  • Rubberbands
  • Cups
  • Balloons
  • Spoons
  • Tissue Boxes
  • Pencils