Book excerpt: "The lessons in Sizing Up Measurement: Activities for Grades 3-5 Classrooms focus on length, area, volume, angles, weight, time, and temperature. Each lesson is organized in an accessible, easy-to-use format that includes an overview, a list of materials, a vocabulary list, and step-by-step teaching directions. Students come away from these lessons with a deeper understanding of why and how to measure, and they develop the confidence required to make sense of any situation and the measurement tools involved."--pub. desc.