The National Geographic Rock & Mineral Game Set has countless geology-themed games that kids will absolutely love! This Kit Includes: – 25 Rock Specimens – 6 Double-Sided Game Boards – 1 Deck of 52 Playing Cards – 1 Bag of Assorted Polished Gemstones – 1 Rock Specimen Bag – Instructions Kids can start with a rousing game of rock bingo, where they’ll learn to identify rocks, gems, and minerals by sight and characteristics. They can use the included rock specimens to play two different types of gem-tac-toe. After that, they can test how well they remember with a game of mineral memory. The 52-card deck in this kit can also be used in trivia games or as flash cards. Kids can also play all their favorite traditional card games too! Game boards and instructions are included, as well as 25 rock specimens to use as bingo and gem-tac-toe game pieces. Kids will also receive over half a pound of smaller polished gemstones, equaling more than 150 genuine geological specimens! A convenient carry bag is included to keep all the game pieces together. Learning is so much more fun when it’s accomplished through play! This is a phenomenal STEM resource, a great way to encourage quality family time, and an awesome opportunity for kids to play and grow together! Get your National Geographic Rock & Mineral Game Set today and let the fun begin! National Geographic Toys is proud to provide only the highest quality products, each backed by a complete satisfaction guarantee so that you can buy with confidence. About the National Geographic Society: With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.