National Council of Teachers of Mathematics · Routledge
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Developing Essential Understanding: Proof and Proving for Teaching Mathematics in Grades 9-12 | 978-0-87353-675-2 (0-87353-675-4) | 2012 | Amy Ellis · Kristen Bieda |
| Teaching and Learning Proof Across the Grades: A K-16 Perspective | 978-0-415-98984-8 (0-415-98984-1) | 2009 | Despina A. Stylianou · Maria L. Blanton |
E. J. · "E. K." · E. Knuth · Eric J. · Eric Knuth · J.K