Fynn Töllner

Fynn Töllner is a researcher at the Institute of Educational Sciences at Leuphana University of Lüneburg, specializing in inclusive mathematics education and formative assessment practices. With multiple publications in 2023-2025 in reputable journals and conference proceedings, Töllner's work focuses on the practical implementation of educational diagnostics and feedback strategies in heterogeneous learning environments.

Research interests span empirical education research with particular focus on inclusive mathematics instruction. Töllner investigates how teachers implement formative assessment in inclusive classrooms, examining diagnostic strategies, feedback practices, and the challenges associated with diverse student needs. The research emphasizes practical applications that bridge educational theory with classroom implementation, particularly exploring how different types of feedback impact student learning outcomes in mathematics.

Töllner's publication record demonstrates a clear research trajectory focused on inclusive mathematics education, with recent work examining teacher practices, systematic reviews of formative assessment literature, and empirical studies on feedback effectiveness. The research consistently addresses the practical challenges of implementing individualized learning approaches in heterogeneous classrooms.

With fifteen documented academic activities including conference presentations and symposium organization, Töllner actively contributes to the scholarly community in mathematics education. The research project 'Learning process diagnostics and learning supportive performance feedback in inclusive subject teaching' represents a significant ongoing contribution to understanding how to effectively support diverse learners in mathematics classrooms.