DE SALES FONTOURA DA SILVA FRANTZ, Débora; BISOGNIN, Vanilde. Contributions of the use of photographic images in Mathematics classes: constructing knowledge through a Design-Based Research. EDeR. Educational Design Research, [S. l.], v. 9, n. 1, 2025. DOI: 10.15460/eder.9.1.2155. Disponível em: https://journals.sub.uni-hamburg.de/EDeR/article/view/2155. Acesso em: 15 jul. 2026.