STEM Simple Machines Set, 1 Each

The STEM Simple Machines Set by United Scientific is an Engino® classroom construction kit with 191 plastic parts and 925 connecting points for building 60 working models. Students explore levers, the wedge, the wheel and axle, the screw, the inclined plane and pulleys, then move on to gears and linkages, using downloadable instructions, theory and quizzes. It is designed for physics and engineering lessons with groups of 2 or 3 students.