David Bednorz

David Bednorz is a postdoctoral researcher at the Leibniz Institute for Science and Mathematics Education (IPN) since 2021, focusing on mathematics education and digital learning technologies. He contributes to projects like DigiProMIN (digitization-related teacher development) and LPA (learning progression analytics).

• Current affiliation: Department of Mathematics Education, IPN
• Ph.D. in Mathematics Education (Bielefeld University, 2020)
• Research interests: AI in education, concept learning, self-assessment, and professional development of STEM teachers

His recent work explores:

• Prerequisite dependencies in mathematical concept acquisition
• Impact of viewer engagement metrics on video-based learning quality
• Accuracy of student self-assessment in fractions

Bednorz collaborates with institutions including Leibniz Universität Hannover and Bielefeld University. He joined IPN’s scientific committee in 2023.