510110

Explore strong shapes and structures through a set of working models incorporating linkages levers and winders. Investigate why things are the shape they are and how different materials are useful for different tasks. Explore how materials are shaped to make them more useful and learn how to build strong structures. The TechCard 10 models include: Lever Hoist Mechanical Puppet Snapping Snake Flapping Bat Tower Crane Draw Bridge Marble Run Balance Scales Lever Crane and Triangulated Bridge. The kit also includes teachers notes discovery pack with additional models and individual assembly instructions with a Follow the Force section for each model. Contains 3 each of the 10 core models. 5 - 12 Years.