A GREAT WAY TO LEARN GEOLOGY! Kids will have a blast with this game set! They'll play rock bingo, mineral memory, gem-tac-toe, trivia, and have a full deck of playing cards that can also be used as flash cards. STEM has never been so much fun! A HUGE ROCK COLLECTION! In addition to all the fun games, kids will also receive 25 rock specimens and over 150 rock, mineral, and gemstone specimens! The rocks and gems serve as game pieces, but also make a fun addition to any rock collection! EVERYTHING YOU NEED! This kit has game boards, instructions, a specimen bag, and 52 playing cards with fascinating facts about the rocks and gems in the kit. The cards can be used in trivia, as flash cards, or as part of any traditional card game! A GREAT WAY TO PLAY TOGETHER! Younger kids love memory games and older kids will be excited to play rock bingo and gemstone trivia games! This is a great way for kids to learn and play together, and parents are certainly welcome in on the fun too! —description from the publisher