Simple Machines Quiz | Elementary Grades 2, 3, 4 | Science, Physical Science | AssessmentSimple Machines Quiz is a great way to assess or test elementary kids about basic concepts related to simple machines. This product consists of 1 Easel Assessment (20 MCQ) and 1 PDF Version of the same with Answer Key.Through this test, kids are assessed for their knowledge about basic simple machine concepts related to lever, pulley, ramp, wedge, wheel & axle, screw, classes of levers, and compound mach