Meet the learning needs of individual students with these reproducible activity sheets that cover core skills at three different levelsóbasic, intermediate and challenging. Increase both motivation and learning when you challenge and support students by offering multiple approaches to content, instruction, and assessment. Topics include numeration, computation, geometry, measurement and graphs. Supports NCTM standards. Reference Book Type: Reproducible Sheets; Subjects: Math; Age Recommendation: Primary (Grades K to 2).