STEM Simple Machines Activity Kit Women 99 in L 22

99 in L 22

igniting a chain-reaction of learning and fun as kids design their own Rube Goldberg-inspired Crazy Contraptions

fuzzy fleece interior

42 oz (heavyweight)

and judging

STEM Simple Machines Activity Kit Women 99 in L 22With the STEM Simple Machines Activity Kit, build 60 working models that cover the subjects of levers, the wedge, the wheel and axle, the screw, the inclined plane, the pulley, as well as the more advanced gears and linkages! These mechanisms offer a mechanical advantage and are crucial elements of many machines and devices. They are designed to multiply or reduce force, increase or decrease speed and convert one type of motion to another. You can