Description:This collection of mathematics titles takes our popular Daily Warm-Ups approach to teaching: 180 brief problems to use before class, in-between classes, or for homework. Fire up your studentsâ minds with these engaging problems focused on the important mathematics described in the NCTM standards. Daily Warm-Ups: Pre-Algebra, NCTM Standards covers number and operations; measurement; algebra; and data analysis and probability. Each book addresses NCTM standards.