Get your brain in shape with STEM puzzle challenges Kids solve brain-teasing puzzles that test their knowledge of shapes, critical thinking, and fine motor skills with STEM Explorers Brainometry from Learning Resources This innovative set features 10 double-sided STEM challenge cards that transform shape pieces into the building blocks of learning success. Children develop essential skills as they manipulate six different shape pieces into solutions requiring careful stacking, sorting, and geometric understanding. The colorful pieces are perfectly sized for small hands, encouraging exploration through tactile play. As children work through the progressive challenges, they build confidence while developing pattern recognition and problem-solving abilities.The intuitive design allows children to test theories and find solutions through hands-on experimentation, making abstract concepts concrete and accessible. After mastering the included challenges, children can create their own puzzles, extending the value beyond the packaged activities. The set includes 24 durable plastic shapes in various patterns and colors. The largest piece measures 1.5"L x 1.5"W x 1"H, making it substantial enough for play while still being easy to manipulate. Suitable for ages 5 and up, this versatile learning tool grows with your child, offering new possibilities as their skills develop!