STEM Explorers Motioneering, Grades K to 2, 56 Pieces

Build your own catapult, trebuchet, and windmill, then make ’em move! Learn early STEM skills from engineering and design to force, motion and more physics fun, then tweak your machines to solve the tricky STEM challenges! Subject Area: Engineering & Applied Science; Natural Science; Specific Subject: Physics, Engineering & Building; Age Recommendation: Ages 5 and Up; Grades: Grades K to 2.