BULK PACK PRICE as low as $8.75 per student!
Build and rebuild one of these three bridge
types: arch, suspension, or truss. Students
will learn about spanning a gap, rigidity,
stiffness, enclosing a space, triangulation,
mirror image, tension, compression, and
redundant parts. Challenges include building
bridges that can cover the widest spans and carry
the heaviest loads. Grades 5 and up.
Bulk pack includes enough of the following for 20 students:
- Clip Connectors, Blue
- Slit Rods, Blue, 3.14" (80 mm) Long
- Slit Rods, Blue, 4.72" (120 mm) Long
- Slit Rods, Blue, 7.87" (200 mm) Long
- Tubes, Blue, 7.87" (200 mm) Long
- Tube, Gray, 0.15" (3.9 mm) Dia.
- Plastic Strip for Road Bed, 1.96" (50 mm) Wide x 19.68" (500 mm) Long
- Piece of String, 78.74" (2000 mm) Long
- Piece of Sand Paper