. Grade K, Illustrative icon
Task

Rainbow Number Line

Illustrative MathematicsVaries

A rainbow number strip is a colorful tool with a personal connection to the student that may increase its use as a reference over a pre-produced number line. It should be in a readily available place like on the student's desk or table area. It will serve as a visual and motor reminder when reading and writing numbers because the student has gone through the tracing motion. It is useful for teachers of young children to acknowledge the difference between number recognition and number identification.

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