Original language | Undefined/Unknown |
---|---|
Pages (from-to) | 510-524 |
Number of pages | 15 |
Journal | The Elementary School Journal |
Volume | 109 |
Issue number | 5 |
Publication status | Published - 2009 |
Design research as a means for building a knowledge base for teachers and teaching in mathematics education
K.P.E. Gravemeijer, H.A.A. van Eerde
Research output: Contribution to journal › Article › Academic › peer-review