Designing instruction on proportional reasoning with average speed

K.P.E. Gravemeijer, F.H.J. Galen, van, R. Keijzer

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Original languageEnglish
Title of host publicationProceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education (PME 29), 10-15 july 2005, Melbourne, Australia
EditorsHelen L. Chick, Jill L. Vincent
Place of PublicationMelbourne
PublisherDept. of Science and Mathematics Education, University of Melboune
Pages103-108
Volume1
Publication statusPublished - 2005
Externally publishedYes

Cite this

Gravemeijer, K. P. E., Galen, van, F. H. J., & Keijzer, R. (2005). Designing instruction on proportional reasoning with average speed. In H. L. Chick, & J. L. Vincent (Eds.), Proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education (PME 29), 10-15 july 2005, Melbourne, Australia (Vol. 1, pp. 103-108). [RF01] Dept. of Science and Mathematics Education, University of Melboune.