Ferreira Guarda, Graziela, and Sérgio Crespo Coelho da Silva Pinto. “DIDACTIC MATERIALS FOR K-12 EDUCATION TEACHER TRAINING IN COMPUTATIONAL THINKING”. Observatory Journal 9, no. 1 (December 31, 2023): a28pt. Accessed December 5, 2025. https://sistemas.uft.edu.br/periodicos/index.php/observatorio/article/view/15126.