Larson's Leapfrog Math, from Meridian Creative Group, is based on the techniques and expertise of Dr. Roland E. Larson, a widely known author of math textbooks. Originally the Leapfrog series covered ...
Flexible K-5 curricula with standards-aligned full-year courses in English language arts, math, science, social studies, art, health and physical education enhances districts’ ability to meet the need ...
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