Volume 28; Issue 2-3

1

Reinventing the concepts of group and isomorphism: The case of Jessica and Sandra

Year:
2009
Language:
english
File:
PDF, 929 KB
english, 2009
3

The co-construction of arguments by middle-school students

Year:
2009
Language:
english
File:
PDF, 388 KB
english, 2009
9

Editorial Board

Year:
2009
Language:
english
File:
PDF, 53 KB
english, 2009