Fractions with Understanding is powerfully effective in clarifying fraction concepts, relationships, and operations because it combines physical models, pictures, and numbers. The hands-on activities offer meaningful learning, helping students visualize fractions and processes. The 46 task cards provide practice with fraction identification, equivalents, relative size, common denominators, addition, and subtraction as well as operations with mixed numbers. Comes with 120 number tiles and 150 high-quality card stock pattern blocks, expanded to include fourths and twelfths. For up to 6 pairs of students at a time. Grades 3 and Up.