Clothesline Math: The Master Number Sense Maker

The clothesline is a powerful teaching tool for all grade levels. This strategy book provides 38 complete lessons using simple materials. Each lesson includes key questions and a reflection section to encourage classroom discussions. An extension activity is also included for differentiation.

At the elementary level, the lessons cover concepts such as place value, fractions, order of operations, variables and more.

At the secondary level, concepts include exponents, roots, integers, slope, statistics and more.

Grades K–12.