Search strategies as indicators of functional thinking |
| |
| Authors: | Hans-Joachim Vollrath |
| |
| Institution: | (1) Lehrstuhl für Didaktik der Mathematik, Universität Würzburg, D-8700 Würzburg, Germany |
| |
| Abstract: | This paper presents an investigation into the development of functional thinking. Search strategies used for solving a problem reveal different stages towards the discovery of the monotonic property, which correspond to stages of proportional reasoning found by Piaget. The dependence between stage and age is confirmed by the results. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
