Tooprioa P. Development of an Active Learning Mathematics Activity Package on Statistics and Data based on the Local Context of Suphan Buri Province to Enhance Mathematical Thinking in Real-World Contexts among Twelfth-Grade Students at Sa-Nguan Ying School, Suphan Buri Province. JSBR [internet]. 2026 Sep. 16 [cited 2026 Sep. 21];4(3):373-86. available from: https://so14.tci-thaijo.org/index.php/JSBR/article/view/3470