- Investigations in Number, Data, and Space: Grade 3, Complete
- Investigations in Number, Data, and Space, Grade 5: Implementing Investigations in Grade 5
- Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 1 Counting coins and combinations Teacher's Guide
- Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 3 Stickers, Number Strings and Story Problems Teacher's Guide
- Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 6 How Many Tens? How Many Ones? Teacher's Guide
- Pearson Scott Foresman
- J. David Cooper
- John J. Pikulski
- Marjorie Frank
- Dinah Zike
- Richard G. Boehm
- Ken Blackburn
- James A. Banks
- Scott Houston
- Jim Cummins
- Jenifer Corr Morse
- Gloria Contreras
- Carolyn Chapman
- Michael Anthony DiSpezio
- Timothy Cooney
- Kevin P. Colleary
- A. Lin Goodwin
- Mary Rosenberg
- Mulugheta Teferi
- David Merrell