All new activity collection with the ultimate blend of facts and fun With Ultimate Factivity Collection Rocks and Minerals, learning has never been this fun! Engaging reference notes guide you through activities, while fun challenges and interesting puzzles are designed to inspire creativity. Packed with puzzles, games, doodles and over 500 stickers to accompany amazing facts and information. Dig up the Earths hidden wonders, whether its ancient rocks, glittering gems, or ancient ruins. From pharaohs and gemstones, to diamonds and golds theres something to interest everyone. Design your own crown, match the gemstones and find out who has the most treasure. The combination of fun activities and educational information will help improve your childs social, emotional, cognitive, and language skills - and theyll have fun while doing it! Uncover your very own buried treasure with Ultimate Factivity Collection Rocks and Minerals.