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Brainstorm! What can you do with paper?

Add your ideas to the jamboard:

https://bit.ly/do-with-paper

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CAMI Norms

Questions are more important than answers, especially at the beginning.

Mistakes are valuable.

Respect everyone’s input.

Be careful about sharing answers.

This is a safe place not to know.

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First Exploration

1. Cut the corners out of a piece of paper to make a plus like this:

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2. Tape together two opposite ends to make a loop:

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3. Tape together the other two ends on the other side to make a second loop.

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Notice and Wonder

I notice…

  • One loop is bigger than the other, which is strange but obvious that it would happen.
  • It’s like a paper chain
  • The two loops are perpendicular to each other.
  • I think it’s two-sided. I think an ant could travel inside one loop and outside the other.

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I wonder…

  • I wonder how this similar or dissimilar to a Möbius strip?
  • Why do we need several of these things?
  • What will we do with the cut out corners?
  • What would happen if I taped the loops in the same direction?

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First Exploration Continued

4. Draw a “road” along each loop. Use a marker and/or draw it on both sides.

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5. You’re going to cut your creation along the roads, first straight along one road and then straight along the other… but WAIT!

6. Think and make a prediction about what will happen. Write it down before you cut along the roads. (Don’t share it yet.)

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7. Okay, go ahead and cut along the roads. Make sure you continue straight through the intersection (don’t turn).

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Directions to Explore…

  • What are the possibilities there are in making the object? What variations can we make in the original figure?

Padlet to share our explorations: