Give kids a solid foundation in math with 121 classroom-tested activities that allow them to discover concepts naturally. Each lesson specifies needed materials, gives clear directions, identifies learning objectives, and suggests open-ended discussion questions to ask. Follow-up exercises challenge students to begin thinking abstractly. The activities support other areas of the curriculum too, such as language, art, music, science, and social skills. Includes reproducible playsheets. Grades K-1. Illustrated. Good Year Books. 148 pages.