Preschool children will find this book's colorful art irresistible as they lift the flaps and learn analytical thinking skills. Ten flaps are uniquely designed with triangles that reveal the hidden image underneath. Think! And then lift the flap to see. Teachers and parents can test children on colors, counting, size, differences, beginning reading, and comprehension. Think Triangles! Will increase language and math skills, along with developing small motor skills and hand-eye coordination. Toddlers and preschoolers will have hours of fun playing with this interactive book. AGES: 0 to 6 AUTHOR: Former Romper Room teacher Karen Robbins is an award-winning children's author, book/toy designer, and educator who specializes in the young child. She has a master's degree in education and lives in Gig Harbor, Washington. SELLING POINTS: . Die cut, lift-the-flap board book teaches young children basic concepts of colors, counting, and shapes . Colorful art with hidden images helps preschoolers to think analytically . Another educational and entertaining book from the former Romper Room teacher, "Miss Karen" Robbins 10 colour illustrations