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Navigating through Number and Operations in Grades 9-12 – Book & CD-ROM

Numbers and the operations that we perform with them are the starting points for all mathematics. This book’s activities probe rational and irrational numbers and investigate properties of in... More.

Navigating through Number and Operations in Grades PreK-2 – Book & CD-ROM

Numbers and the operations that we perform with them are the starting points for all mathematics. Investigations in this book support the progression from prekindergarten to second grade. Problems ... More.

Navigating through Number and Operations in Grades 6-8 – Book & CD-ROM

Numbers and the operations that we perform with them are the starting points for all mathematics. Middle school students consolidate their understanding of integers and rational numbers, increasing... More.

Navigating through Mathematical Connections in Grades 9-12 – Book & CD-ROM

Making connections in math becomes increasingly important as students proceed through middle school and high school. This book shows ways of embedding connective processes in instruction. Problems ... More.