Skill Sharpeners Math, Grade 4 by Evan-Moor
Skill Sharpeners Math provides the frequent, focused practice needed to help ensure mastery and retention of skills. This series is based on the five strands of the National Council for Teachers of Mathematics (NCTM) standards: Number and Operations, Measurement, Geometry, Algebra and Data Analysis and Probability. Contains 10 units of grade-appropriate practice to help your child understand and maintain important math skills. After every unit there is an assessment that tests your child's understanding of the skills covered. Some questions are presented in standardized test format. 144 pages. by Evan-Moor
