About: Dr. Langer-Osuna’s research focuses on the nature of student identity and engagement during collaborative mathematical activity, and the ways in which authority and influence are constructed in interaction.  Recent work has focused on developing theoretical and analytic tools to capture the construction of marginalization and privilege in patterns of student engagement, and the spread […] The post Jenny Langer-Osuna – The active and collaborative math classrooms – Stanford Education Series #3 appeared first on Ingvi Hrannar.