Use these 1" square tiles to model a wide variety of math concepts, explore patterns, and develop thinking skills. 100 each of 4 colors. 100 tiles in plastic bucket. Teacher's notes included. Communicating Mathematics with Color Tiles Intermediate 4 - 6 emphasize problem solving and the language of mathematics while exploring important math concepts. Each lesson includes complete teaching suggestions, answers, and reproducible student worksheets. Sample topics are the 4 operations, patterns, place value, fractions, probability, measurement, multiples, factors, and prime and composite numbers. Reproducible grids are also included, National standards correlation sheets are included. 64 pages.