CHITCHAROEN, D.; KHUNSANTHIA, M.; PHUENGSAI, L.; AUDPHAN, P. Effects of KWDL Instruction on Mathematical Problem-Solving Ability in the Pythagorean Theorem among Students in Mattayom Suksa 2. Education journal Faculty of Education, Nakhon Sawan Rajabhat University , Nakhon Sawan,Thailand, v. 9, n. 2, p. 190–201, 2026. DOI: 10.2774.EDU2026.2.283421. Disponível em: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/283421. Acesso em: 16 sep. 2026.