
Investigations in Number, Data, and Space; 2nd Ed (©2008) components for Grade 2.

Investigations in Number, Data, and Space, 2nd Edition is a research-based, child-centered approach to teaching mathematics through engaging activities, discussions, and problem solving. Students are involved in meaningful mathematical problems, and teachers engage in ongoing...

Investigations in Number, Data, and Space, 2nd Edition is a research-based, child-centered approach to teaching mathematics through engaging activities, discussions, and problem solving. Students are involved in meaningful mathematical problems, and teachers engage in ongoing...

Investigations in Number, Data, and Space, 2nd Edition is a research-based, child-centered approach to teaching mathematics through engaging activities, discussions, and problem solving. Students are involved in meaningful mathematical problems, and teachers engage in ongoing...

Investigations in Number, Data, and Space, 2nd Edition is a research-based, child-centered approach to teaching mathematics through engaging activities, discussions, and problem solving. Students are involved in meaningful mathematical problems, and teachers engage in ongoing...

Investigations in Number, Data, and Space; 2nd Ed (?2008) components for Grade 5.