DESIGN AND DEVELOPMENT OF A HISTORICAL MATHEMATICS TEACHING MODEL FOR ALGEBRA IN MALAYSIAN SECONDARY SCHOOLS USING DDR TYPE II. TYZO Journal of Education and Pedagogical Innovation, [S. l.], v. 1, n. 1, 2025. Disponível em: https://tyzo.com.my/journal/index.php/education/article/view/5. Acesso em: 9 nov. 2026.