These bridges have a great amount of shear strength and are sheer fun for your students. The Toothpick Bridge Tester, Dr. Zoon Toothpick Bridges Video, and enough materials for 30 bridges are included.
The Dr. Zoon Toothpick Bridges Video makes reference to the Building Toothpick Bridges book. See Related Products.
Looking for standards-based activities to accompany these materials? The Toothpick Bridges Teacher's Guide is available for print here, or you can download a digital copy for free here.