Conference proceedings article
The effects of two instructional approaches on 3rd-graders' adaptive strategy use for multi-digit addition and subtraction
Publication Details
Authors: | Gruessing, M.; Schwabe, J.; Heinze, A.; Lipowsky, F. |
Editor: | Lindmeier, Anke; Heinze, Aiso |
Publisher: | PME |
Place: | Kiel |
Publication year: | 2013 |
Pages range : | 393-400 |
Book title: | Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education |
Number in series: | 2 |
ISBN: | 978-3-89088-288-8 |
