| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Focus on Fractions | Paperback | 978-1-138-81644-2 | 2015 | |
| A Focus on Fractions: Bringing Research to the Classroom | Hardcover | 978-1-138-81643-5 | 2015 | Robert E. Laird · Edwin L. Marsden · Caroline B. Ebby |
| A Focus on Fractions: Bringing Research to the Classroom | " | 978-0-415-80150-8 | 2010 | Robert E. Laird · Edwin L. Marsden · Caroline B. Ebby |
| A Focus on Fractions: Bringing Research to the Classroom | Paperback | 978-0-415-80151-5 | 2010 | |
| A Focus on Multiplication and Division: Bringing Research to the Classroom | Hardcover | 978-1-138-20568-0 | 2017 | Elizabeth T. Hulbert · Caroline B. Ebby · Elizabeth P. Cunningham · Robert E. Laird |
| A Focus on Multiplication and Division: Bringing Research to the Classroom | Paperback | 978-1-138-20569-7 | 2017 | Elizabeth T. Hulbert · Caroline B. Ebby · Elizabeth P. Cunningham · Robert E. Laird |
| A Focus on Ratios and Proportions: Bringing Mathematics Education Research to the Classroom | Hardcover | 978-0-367-37090-9 | 2020 | Robert E. Laird · Matthew Wyneken · Frances R. Huntoon · Mary D. Abele-Austin · Jean D. Sequeira |
| A Focus on Ratios and Proportions: Bringing Mathematics Education Research to the Classroom | Paperback | 978-0-367-37405-1 | 2020 | Robert E. Laird · Matthew Wyneken · Frances R. Huntoon · Mary D. Abele-Austin · Jean D. Sequeira |