539635

This set builds 7 different gear models including 2 spur gear two crown gear and two chain and socket gear examples.Models include Egg Beater Blender Chainsaw Record player Crank Fan Car Window and Exercise Bike.Set supports a team of 2 to 3 pupils working together and includes a detailed Teachers Guide with key concepts terms and definitions.Simple Machines Gears includes Teachers Guide with 5 lesson plans. 2-3 students. Ideal for Age 8+.Pack Size: 198 pieces