252 pages. Discover the Math & Reading Workbook Series. Books and flash cards with attitude and critters. Our selection of activities and problems provides a fun and easy approach to building skills. This workbook contains 16 mini books to introduce important shapes and colors, followed by 4 sets of flash cards for practice and play. Note that on a non-color reader device, the colors will not display, so focus on the shapes, which are the star attractions anyway. The mini books provide an easy way to practice colors and shapes. Flash cards help reinforce colors, early geometry, and reading readiness skills. Repetition is the key to success.