|
|||||
|
|
Search for the roots of ratio: Some thoughts on the long term learning process (towards ... a theory) |
|
| Authors: | Leen Streefland |
| Institution: | (1) OW & OC, Tiberdreef 4, Utrecht, The Netherlands |
| Abstract: | The main subject is a ratio theme for third graders. The instructional text belonging to it was first submitted to an international, panel of experts. The reactions of the panel are reported and tested against classroom experiences. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |