The Development of Problem-Based Learning Model with Self-Regulated Learning to Promote Critical Thinking Skills of Mathayom 4 Students Social Studies, Religion and Culture Learning Group

Abstract

The objectives of this research were: 1) to study the foundational information required for developing a teaching model, 2) to develop the model, 3) to test its application, and 4) to evaluate its effectiveness. The study’s sample group was made up of 34 students from Mathayom Suksa 4/7 at Rasi Salai School, who were chosen through simple random sampling during the first semester of the 2023 academic year. The instruments used in this research included 1) a document analysis form, 2) questions for focus group discussions, 3) an opinion questionnaire, 4) the teaching model itself, 5) learning management plans, 6) an academic achievement test, 7) a critical thinking skills assessment form, and 8) a satisfaction questionnaire. Data analysis was performed using statistical methods such as the efficiency index ​​(E₁/E₂), percentage, mean, standard deviation, and a t-test.