Smart Poly® material has been designed for charts in the classroom and home. The charts are strong, durable, water proof, and do not need lamination. The write-on/wipe-off surface is designed for dry erase or water based markers and washable crayons. Smart Poly Chart measures 13″ x 19″ with a heavy duty, glossy surface, .45mm. Grommet hole for easy hanging. Two pieces, no assembly required. Turn the fraction wheel to a fraction group. Look at the different ways to represent the fraction. Write in the answers below.