Bettina Rösken-Winter

Prof. Dr. Bettina Rösken-Winter is a Professor at Humboldt-Universität zu Berlin, leading the Primary Mathematics Education research group within the Faculty of Cultural, Social and Educational Sciences. Her work focuses on mathematics education, teacher professional development, and problem-solving strategies in STEM contexts. She collaborates extensively with researchers like Dr. Malte Lehmann and Dr. Victoria Shure on projects such as MaTe (math-related knowledge of preservice teachers) and OLE (teacher orientations for at-risk students).

Her research explores mathematical problem-solving, preservice teacher competencies, and the refinement of assessment tools for STEM learners. Notable contributions include studies on engineering students' mathematical competencies and the adaptation of professional development activities for educators. She has published widely in journals like International Journal of STEM Education and Journal of Mathematics Teacher Education, and actively participates in international conferences such as CERME and ICME.

• Research Interests: Mathematical problem solving, teacher pedagogical content knowledge, academic literacy in mathematics.
• Key Projects: MaTe, OLE, PuLFo (online vs in-person teacher training).