Simple Machines Set
This 63 piece building set allows students to create 5 different simple machines - pulley, incline plane, wedge, lever, and wheel & axle. The pieces are made of hard colorful plastic and the structures are easy to assemble. The included instruction guide lists the components in this set and the number of each, assembly instructions, definitions of the parts of each simple machine, and explanations of why and how each works. Simple machines are designed to decrease force and effort, and students will understand this concept better by actually building them. A separate set of activity cards is now available; see below. - Donna
CHOKING HAZARD (1). Not <3yrs.