“EPISTEMIC MOVEMENTS AND MATHEMATICAL THINKING: ANALYSIS OF GESTURES AND SCREEN TOUCHES IN SOLVING MULTIPLICATIVE STRUCTURE PROBLEMS IN ELEMENTARY SCHOOL”. Revista Eletrônica Debates Em Educação Científica E Tecnológica, vol. 15, no. 1, Jan. 2026, https://doi.org/10.36524/dect.v15i1.3203.