Your mission, should you choose to accept it: Design a secret hatch for delivering messages to your underground headquarters.
In this mission, your "secret agents" must collaborate to develop a zig-zagging marble track. Critical thinking, problem solving, and collaboration are needed for success!
The 8-page "confidential file" contains all the information needed to walk each agent through the engineering design process. Make copies, gather easy-to-find, inexpensive materials, and you're ready to go!
As always, if you are pleased with this product, positive feedback is much appreciated. If there are any issues or concerns, please contact me before leaving negative feedback. I am happy to work out any problems.
Looking for more Secret Agent STEM? Here are some other activities in this series:
Secret Agent STEM STEAM Mission Traverse the Tunnel
Secret Agent STEM STEAM Mission Build a Higher Spire
Secret Agent STEM STEAM Mission Don't Let the Cookie Crumble
Secret Agent STEM STEAM Mission Laser Maze
Secret Agent STEM STEAM Mission Rooftop Adventures
Secret Agent STEM STEAM Mission Follow the Footprints
Secret Agent STEM STEAM Mission Leave No Print Behind
Thanks for looking!
Laura from 3E