TechCard Build it Kit 30 Models The TechCard Build it Kit explores strong structures through a set of models incorporating linkages, levers and winders. Pupils investigate why different materials are useful for different tasks and explore how materials are shaped to make them more useful. The 30 models include following 10 models, 3x each: Lever Hoist Mechanical Puppet Snapping Snake Flapping Bat Tower Crane Draw Bridge Marble Run Balance Scales Lever Crane Triangulated Bridge The kit also includes teacher’s notes, discovery pack with additional models and individual assembly instructions with a ‘Follow the Force’ section for each model.
