Wondersaurus says: We adore the STEM Explorers Brainometry for sparking kids' love of learning through fun, challenging puzzles that enhance critical thinking and problem-solving skills. Description: With STEM Explorers Brainometry, kids aged 5 and up can enjoy a fun and educational experience. This set includes 34 pieces that challenge children with puzzles about shapes, enhancing their critical thinking and fine motor skills. Through playing, they learn to recognize patterns, solve problems, and understand geometry by manipulating six different shaped pieces into various 2D and 3D structures. The kit comes with 10 double-sided challenge cards that guide kids through progressively harder tasks, sparking their creativity and allowing them to invent their own puzzles. Ideal for home or classroom use, it's a playful way to build essential STEM skills.