Learning Advantage Polyhedra Dice 12 Sides Set Of 12 Hands On Math Manipulative Teach Numeracy Math Games For Kids Dessiner Une Explosion _ Dessin DUne Explosion EYONM Learning : Meaning, Nature, Types and Principles GeeksforGeeks Online Instructional Strategies Engaging Learners Using Effective Experiential Learning. Probability and math activities come alive when using these specially configured, alternative dice! Each set contains 12 dice. Practice early numeric concepts or break them out while playing Dungeons and Dragons! Use these 12 sided, multipurpose dice to organize grade appropriate math activities and explore number concepts, operations, probability, statistics, pre algebra and more. For ages 3+ Size: 1. 3'' W.