A number path is an effective counting model for young children. Each number is clearly defined by a rectangle and each rectangle can be counted. A number line can be confusing: students may start counting at zero and then be off by one, or they count the spaces between the numbers and end up between two numbers. The number path provides a very clear model to build understanding and fluency. This set includes 10 double-sided, 4" x 20", write-on/wipe-off cards. Front features number path with numerals, the reverse is a blank number path. Set of 10. Provides a very clear model to build understanding and fluency. This set includes 10 double-sided, 4" x 20", write-on/wipe-off cards. Front features number path with numerals, the reverse is a blank number path. Durable material comes clean easily after use. Set of 10. Age: 5-8 years/Grade K-3