In this paper, we present the design of a teacher training sequence, emphasizing supporting pre-service teachers to reflect on their knowledge, skills, and emotions experienced when engaging in scientific practices. We consider such reflections being crucial in initial teacher training because they can make pre-service teachers aware of the…

Mathematical problem solving typically involves manipulating visual symbols (e.g., equations), and prior research suggests that those symbols serve as diagrammatic representations (e.g., Landy & Goldstone, 2010). The present work examines the ways that instructional design of student engagement with these diagrammatic representations may…