TY - CPAPER TI - KNOWLEDGE CO-CONSTRUCTION IN ONLINE INTERNATIONAL LEARNING: A STUDY OF COLLABORATIVE LINEAR ALGEBRA PROBLEM SOLVING AU - Alice, Barana AU - Giulia, Boetti AU - Marina, Marchisio Conte AU - Adamaria, Perrotta AU - Sacchet, Matteo T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1291 EP - 1298 SN - 2790-3648 KW - Collaborative problem solving KW - Interaction Analysis Model KW - Collaborative Knowledge Construction KW - International learning KW - Linear algebra applications UR - https://www.igpme.org/publications/RR_PME49/rr/PME49_RR_378_Sacchet_M/ ER -