TY - CPAPER TI - Effectiveness of Metacognitive Instruction on Children’s Declarative Knowledge During Mathematics Problem Solving AU - Vissariou, Aikaterini AU - Desli, Despina T2 - Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1 PB - Psychology of Mathematics Education (PME) PY - 2026 SP - 1539 EP - 1546 SN - 2790-3648 KW - Problem solving KW - declarative knowledge KW - metacognitive instruction UR - https://www.igpme.org/publications/RR_PME49/rr/vissariou-effectiveness-of-metacognitive-instruction-on-childrens-decl/ ER -