Proving that a given set is indeed a subgroup, one needs to show that it is non-empty, and closed under operation and inverses. This study focuses on the first condition, analysing students' responses to this task. Results suggest that there are three distinct problematic responses: the total absence of proving this condition, the problematic…

In recent years, citizenship, particularly what it means to be an engaged and active citizen, has received considerable attention from researchers and theorists in the field of education. This burgeoning interest is not surprising, given that in most societies educational institutions have been accorded primary responsibility for educating young…

Delane Bender-Slack takes on the important subject of teaching for social justice. Her article's strength is in its uncompromising look at complex, often misinterpreted teaching challenges. This article focuses on actual teachers working for social justice in their classrooms. Working from a strong theoretical framework, she pushes us in new…