Oklahoma State Coloring Book. This 32-page book is used as a teaching and learning tool. This Oklahoma State Coloring, Activity and Game Book is designed to be a fun, educational activity book to help young children understand facts about the State of Oklahoma. Through fun activities like matching, complete the state outline, flag matching and more, this interactive coloring book is both entertaining and educational. This approach to teaching captures both the imagination and creativity of students, and helps them become excited to learn about all of the state of Oklahoma.