Twelve MathMosis Posters provide a visual for kindergarten through 4th-grade students as they learn to count. The posters are printed on heavy cardstock for durability and are 23" W x 12" to 29" L, depending on the information on the poster. The posters were specifically designed for classroom use with attractive colors and large numbers that students can see in a large-group setting. "MathMosis Posters appeal to visual and analytical learners by presenting skip-counting patterns on bright, colorful, heavy cardstock," Jennifer Tuttle, CEO of Brain Party, told TDmonthly. Launch date: June 2008.