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Home > Shop > Engineering >X Mechanical Engineering >X Grades 3-5 > EZ Trebuchet Class Pack

EZ Trebuchet Class Pack

SKU: W43022
A Pitsco Exclusive


The EZ Trebuchet Class Pack takes a class of 30 back to the Middle Ages with medieval siege machines. It’s an easy build that requires no tools, so you can spend less time building and more time learning.

Looking for fun activities to accompany these materials? The EZ Trebuchet Elementary STEM Activity Guide is available for print here, or you can download a digital copy for free here.


Type: Multi-Student Project Packs Grades: 3-12


What You'll Get

  • 30 sheets of die-cut card stock
  • 30 pivot pins
  • 30 O-rings
  • String
  • Paper clips
  • 120 pony beads
  • 450 metal washers


Learning Values

  • Mechanical advantage
  • Force and motion
  • Tangential velocity
  • Historical perspectives
  • Problem solving
  • Systems
  • Data analysis and predictions
  • Technological design
  • Simple machines
  • Circumference
  • Ratios
  • Tangents


  • Level: Ages 9+
  • Students Served: 30

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