John Wiley & Sons · Key Curriculum Press
| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Discovering Algebra An Investigative Approach | 978-1-55953-853-4 | 2007 |
| Fathom Dynamic Data Software | 978-0-470-43887-9 | 2008 |
| The Geometer's Sketchpad: Dynamic Geometry Software for Exploring Mathematics | 978-1-55953-528-1 | 2002 |
| The Geometer's Sketchpad Student Edition Version 3 CD-ROM Boxed Set | 978-1-55953-245-7 | 2000 |