WHAT IS THE VALUE OF @*#? Deepening Teachers' Understanding of Place Value
Theresa M. Hopkins and Jo Ann Cady
- 期刊名称Teaching Children Mathematics
- 作者Theresa M. Hopkins and Jo Ann Cady
- 卷第13卷
- 期第8期
- 印刷ISSN1073-5836
- 文件大小1244.78KB
- 发表时间2007-04
- DOI10.2307/41198987
- 页码434-437