Publikationen
proofs by students in a topology course. In V. Durand-Guerrier, R. Hochmuth, S. Goodchild & N. M. Hogstad (Hrsg.), Proceedings of the Second Conference of the International Network for Didactic Research in [...] (2017). Students' view of continuity. An empirical analysis of mental images and their usage. In T. Dooley & G. Gueudet (Hrsg.), Proceedings of the Tenth Congress of the European Society for Research in M [...] Language Education. Pedagogical Implications and Innovative Approaches to Language Teaching (Routledge Research in Language Education). Routledge, 202–216. Callies, M., & Hehner, S. (2023): Introduction. Pluricentric