Hop over to Amazon and get a deal on this set of Learning Resources STEM Explorers MathLink Builders Linking Cubes, 100-Piece . With this set, preschoolers can build fun animals, objects, and more, learn early math, and fine motor skills. This also introduces multiple ways to code! This set pairs creativity and critical thinking! This is … Continue reading Learning Resources STEM Explorers MathLink Builders Linking Cubes, 100-Piece $5 (Reg. $20)