Simple Machines Gear Train hot purple Keep paint and clay from

Keep paint and clay from messing up your classroom with this easy-to-clean tray

counters and die

5"h each • 5 Green backpack student pieces: 3

Structure Sticks & Play Guide

SKU: ERSCCP4519

Simple Machines Gear Train hot purple Keep paint and clay fromMPN: 005646 UPC: 895452001442 This device illustrates the workings of a system of gears. When you turn one gear, the meshed teeth cause the other gears to rotate as well. The second gear turns in the opposite direction as the first, and the third gear turns in the same direction as the first. By meshing together a series of gears, you can transmit force from one place to another, as well as change in the direction of applied motion. This classic