They can be downloaded from the CERME14 site or directly by clicking below
(WARNING: Large file, 280MB)
https://tinyurl.com/ucu42eas
Two papers authored or co-authored by me are included (see below)
Papadopoulos, I. (2025). Problem posing by preservice teachers: The case of open problems. In M. Bosch, G. Bolondi, S. Carreira, C. Spagnolo, & M. Gaidoschik (Eds.), Proceedings of the Fourteenth Congress of European Research in Mathematics Education (CERME14), (pp. 407-414). Free University of Bozen-Bolzano and ERME.
Gunnarsson, R., & Papadopoulos, I. (2025). What is a high-quality solution to an arithmetic task? In M. Bosch, G. Bolondi, S. Carreira, C. Spagnolo, & M. Gaidoschik (Eds.), Proceedings of the Fourteenth Congress of European Research in Mathematics Education (CERME14), (pp. 359-366). Free University of Bozen-Bolzano and ERME.