In Straws We Trussed

Objective: Students experiment with structural design in the construction of a pin-and-beam truss, directly observing the concepts of tension, compression, buckling and strength of structural elements.

Materials: Each student will need

  • 40 drinking straws (8 inch length, non-bending)
  • Scissors
  • 100 Straight Pins
  • Tabletop
  • Web browser connection to the Truss Applet

Web lesson to be posted

Developed by Dr. Garrett R. Love for
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