Engineer a Communication Network

Plan and build a network to send communication signals in multiple directions to multiple people.

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Inspiration Video

Suggested Materials

Recommended
  • tape
  • scissors
  • cups
  • string, twine or fishing line
Optional
  • paper clips
  • cardboard
  • pipe cleaners
  • push pins
  • washers or nuts
  • other materials you think will carry sound waves

Difficulty Level

1
2
3

This design challenge requires simple motor skills, understanding of straightforward concepts, or common materials to build.

This is the difficulty level for a typical 4th grade classroom. Modify as needed for other age groups.