Learning about the properties of minerals is fun with this educational game. Playing in pairs, each student is challenged to identify the mystery mineral of an opponent, who is of course trying to do the same! The first student to discover the opponent’s mystery mineral by careful deductive reasoning is the winner. Sets of 24 playing cards display full-color photos of a different common mineral on each card.Complete with valuable Teacher Notes, instructions for playing the game, reproducible student worksheet, and enough reusable materials for 30 students playing in pairs: 30 sets of What’s My Mineral? playing cards and 30 Mineral Properties charts.