This graph board features a flip out stand as well as a write on wipe off vertical and horizontal axes. This lets students record data while the board is laying flat, and then stand it up before adding cubes. It can be used with any 1cm cube to teach patterning, number sense, graphing, measurement, geometry and more. Measures 9" x 9.75" (23 x 25 cm) and comes with an activity guide. Ages 3+. Grades 2+.