![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Publisher: Springer Publishing Company
ISSN: 0020-4277
Source: Instructional Science, Vol.31, Iss.6, 2003-11, pp. : 451-457
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
International Journal of Technology and Design Education, Vol. 16, Iss. 3, 2006-09 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Journal of Mathematics Teacher Education, Vol. 3, Iss. 3, 2000-10 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Journal of Mathematics Teacher Education, Vol. 8, Iss. 6, 2005-12 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Learning Environments Research, Vol. 8, Iss. 1, 2005-01 ,pp. :
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Learning Environments Research, Vol. 6, Iss. 3, 2003-01 ,pp. :