Subtraction at School — Jennifer Rozines Roy

K-Gr 3-In clear, concise language, these titles reinforce math concepts and reading skills, stimulate critical-thinking skills, and provide students with examples from the real world. Studying the patterns on butterfly wings, subtracting worn-down pencils from new ones, and using other everyday situations make it easier and more enjoyable for readers to grasp the essentials. Clear, color photos support the texts.-Doris Losey, Tampa-Hillsborough County Public Library, Tampa, FL Copyright 2006 Reed Business Information.