Delight children with fun activities and engaging characters. It's a friendly, comfortable way to experiment, then wipe away and try again. Fun to use anywhere: home, classrooms, childcare centers, and travel. A popular gift, too! Follows curricular scope and sequence.Reusable color pages feature fun, under-sea themed activities for counting, number values, and number words for 1 to 100. Aligns with learning standards. 28 pages, 8 1/2" x 11".