Engineering Process | STEM Session

Engineer your own gravity track during this in-depth lesson with Educator Erica.

What you'll need:
- 30 sheets of paper
- Marble or ball
- Tape
- Scissors
- Ruler
- Measuring tape
- Pencil
- Box
- Scrap paper

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Music
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
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