FLATEN, Linn. Second graders’ multimodal reasoning in playful inquiry-based mathematics activities. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 14, n. 2, p. 1, 2026. DOI: 10.31129/LUMAT.14.2.2751. Disponível em: https://journals.helsinki.fi/lumat/article/view/2751. Acesso em: 30 jan. 2026.