Educational design research provides opportunities for both the theoretical understanding and practical explanations of teaching. In educational design research, mathematics teachers' learning is essential. However, research shows that little consideration is given to teachers and the participation of teachers throughout the entire design process…

The focus of this article is children's positioning and agency in a Swedish school class. Drawing on ethnographic data generated during a year-long field study, the actions of three different children are used by the researcher to illustrate how children position themselves and are positioned by others. Using the concept of "professional…