A one-stop resource for math practice based on NCTM standards. This book is organized by NCTM content strands: Number and Operations, Algebra, Geometry, Measurement, Data Analysis, and Probability. In Basic Math Skills, Grade 1 you'll find just what you need to provide extra skill practice for individual students, small groups, or the whole class. These reproducible pages are perfect for homework, too. Also includes reproducible flash cards that cover addition and subtraction facts to 18.