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 journalArticleAcademicpeer-review

Original languageUndefined/Unknown
Pages (from-to)510-524
Number of pages15
JournalThe Elementary School Journal
Volume109
Issue number5
Publication statusPublished - 2009

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