More Than 50 Great Activities That Reinforce Problem-Solving and Essential Math Skills Covers addition, data, division, fractions, geometry, graphing, measurement, multiplication, money, patterns, subtraction, time, and more! Grade-perfect and learning-packed with activities to help develop essential math skills specified by the National Council of Teachers of Mathematics. From problem-solving to critical thinking, to writing connections and assessment, this book has it all! Included reproducibles.