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Build a Big Wheel
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In this activity, learners explore how engineers have developed big wheels or Ferris wheels.
Target Practice
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In this dynamic activity, learners build a catapult that launches projectiles, such as marshmallows.
Interactive Gumball Machine
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In this activity, learners review the history of gumball machines and explore potential and kinetic energy, while working in teams to build a gumball slide.
Spaghetti Strength
Source Institutions
In this activity on page 7 of the PDF, learners explore how engineers characterize building materials.