Background: Studies of group creativity have focused on adults acting in professional settings, with less attention paid to how adolescents collaborate in groups in creative activities. Building on sociocultural perspectives on imagination as a complex capacity in adolescence, this study examines students' creative-imagining processes and the role…

The purpose of this qualitative study was to explore in-service teachers' first experiences with imaginary dialogues -- a form of mathematical writing where students are introduced to a written and unfinished dialogue between two imaginary persons discussing a mathematical problem. Students are supposed to continue working with the problem and to…