Investigations in Number, Data, and Space ©2012



A child-centered approach to teaching mathematics through engaging activities, discussions, and problem solving.

NEW! Investigations for the Interactive Whiteboard

Energize and engage students with activities developed specifically for the whiteboard.



NEW! Differentiation and Intervention guide

Additional Intervention, Practice, and Extension activities meet the needs of all students.



Program Facts

State Pages

  • 21st Century Learners (P21)
  • Whiteboard Compatible (WBC)
  • Digital Courseware
  • English Language Learners (ELL)
  • Response to Intervention (RTI)