Dimensions or Primary? (PDF)

The Dimensions Math program is a cohesive PK-8 series (Primary Mathematics is Grades 1-6). It is an updated version of the Singapore math approach that includes much more material to support educators.

Grades PK-K include specific visualization activities and provide suggestions for small group and center work. Lessons in Grades 1-5 are well-defined and follow a consistent sequence. They begin with a problem for discussion, move to an explanation of the concepts, introduce vocabulary, and provide various approaches to solving the problem. This is followed by a set of learning tasks that extend the concept, ending with a set of problems to assess understanding. 

Textbooks and Workbooks include additional problems. Workbook exercises are differentiated and include basic problems, practice problems, and challenging problems.

Teacher’s Guides are in full color and include reduced-size copies of the textbook and workbook pages for easy reference to every lesson. The Teacher’s Guides give more ideas for differentiation and include math literature suggestions.