S. W. · Stephen S. Willoughby · Stephen W. · Stephen Willoughby et al
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Math Explorations & Applications: Practice Workbook, Level 4 | 978-0-02-674244-3 | 1998 | Carl Bereiter · Peter Hilton · Joseph Rubinstein |
| SRA Math Explorations & Applications Assessment Blackline Masters/Grade 2 | 978-0-02-674249-8 | 1998 | |
| SRA Math: Explorations & Applications, Level K | 978-0-02-687851-7 | 1997 | Peter Hilton · Carl Bereiter · Joseph Rubinstein |
| SRA Math Explorations and Applications, Level 4, Student Edition | 978-0-02-687855-5 | 1998 | Carl Bereiter · Peter Hilton · Joseph Rubinstein |
| SRA Math Explorations and Applications Level 6 | 978-0-02-687857-9 | 1998 | |
| SRA Math Explorations and Applications Teacher's Guide Level K | 978-0-02-687860-9 | 1998 | Carl Bereiter · Peter Hilton · Joseph Rubinstein |
| SRA Math Grade 1 Assessment Blackline Masters | 978-0-02-674248-1 | 1998 | Carl Bereiter · Peter Hilton · Joseph Rubenstein |
| SRA Real Math | 978-0-07-611092-6 | 2009 | |
| SRA Real Math Grade 1 | 978-0-07-602997-6 | 2007 | Carl Bereiter · Peter Hilton · Joseph Rubinstein · Joan Moss · Jean Pedersen |
| SRA Real Math: Practice Workbook, Grade K | 978-0-07-603734-6 | 2007 | |