K'NEX® Intro to Simple Machines: Gears

K'NEX® Intro to Simple Machines: Gears
KNex  •  In Stock  •  25251
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Warning: Choking Hazard - Small Parts. Not for children under 3 years.

Grades 2 & up. Hands-on Investigation Kit supports building a variety of real-world models that demonstrate science and technology concepts. Students will explore through hands-on investigation concepts such as gearing up/down and increasing speed/force as they build crank fans, egg beaters and more.

  • Includes building instructions for 6 different models with real-life photo and key facts
  • Complete set includes building materials in a sturdy divided case, teaching resource CD (with teaching notes, building projects and extension activities) and student building guide
  • 198 pieces