A good STEM toy relates to the real world, is hands-on, allows for problem-solving, is gender inclusive, builds confidence, and encourages creativity. STEM 101 checks all the boxes! This introduction to STEM learning includes an amazing array of real science equipment—mini graduated cylinders, an Erlenmeyer flask, a graduated beaker, a magnifying lens, and building materials such as boards, axles, posts, wheels, gears, and more — along with 30 activity cards to guide kids through an exciting, hands-on exploration of science, technology, engineering, and math.