Relay Race

  • What models do you remember building?
  • Which ones worked best for you?
  • Would you like to build any of them again?

How will you do it?

  • Watch the video. What kinds of relay races do you see?
  • How can you move an object without touching it with your hands?
  • What ideas do you have for a relay race?

Design and Build

  • Invent something that can use a push or a pull to pass the ‘baton’ without using your hands.
  • Sketch your idea, then build it.
  • Use parts of the models that You have built before or invent something new.

Ready to race?

  • Test your model with your partner. Is there anything you should change?
  • Get ready for the class relay race!
  • On your mark, get set, go!

To the finish line!

  • How did you do?
  • Explain how your model works.