Combine kinesthetic movement with the most common number line format in the curriculum! Format features popular left-to-right visual representation of numerals starting from 0 all the way through 30 to support expanded state standards. Introduces even and odd odd concept with color-coded numerals with blue evens, red odds and black zero. Activity Guide offers intervention strategies. Durable vinyl mat measures 22'L x 1'H. Intended for ages 5 years and up.