High schoolers build simple gear trains and record data to discover how to compute gear ratios. They investigate the definition of torque and how torque can be increased or decreased in a gear train.
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Man and Materials Through History
From the start of the Industrial Revolution, it only took 147 years for someone to invent plastic. This may seem like a long time, but in the history of inventing or discovering new materials, this is incredibly fast. An informative and...
9th - 12th Science CCSS: Adaptable
Best Practices of Technology Intergration
Learners compete in a Lego Robot Competition. In this after school instructional activity, students design and compete in the Lego Robot Competition. This instructional activity includes time-lines and guidelines for an after-school club.
5th - 12th Technology & Engineering