videoLinkages teaser videoTitle slide: FutureMakers Educator Quick Start, LinkagesLearner slide: a lever is a simple tool that uses a pivot to lift or move objectsLearner slide: your body also uses pivots and levers, shown with the bones of an arm; can you find other examples on your body?Learner slide: how four linkages move; scissor (shrink and grow), reverse motion (opposite), parallel motion (side to side) and bell crank (perpendicular)
Linkages Design Sheet Linkages Extensions Doc Linkages Extension Worksheet