Development of a Project-Based Teaching in Combination with Online Lessons to Promote Living according to the Concept of Sufficiency Economy for Mathayom 5 Students

Abstract

This study examines the results of developing a project-based lesson in combination with online lessons to promote living according to the concept of sufficiency economy. For high school students 5 to be effective according to the 80/80 criteria. To investigate the effectiveness index of teaching and student satisfaction with teaching. The sample group that participated in the research were Mathayom 5 students, semester 2, academic year 2023, Mariwit Bowin School, Si Racha District, Chonburi Province. Obtained by selecting a specific sample group (Purposive Sampling), 1 classroom, totaling 40 people. The instruments used in the research include: 1) integrated teaching with a project as the basis. Social studies learning group religion and culture, economics course2) online classroom (Google classroom) 3) learning management plan subject economics: 4) online tests before and after class and 5) satisfaction questionnaire. The research results show that the efficiency of developing the blend learning model with project-based learning based on the data analysis is 81.25/84.37, the effectiveness index (E.I.) is 0.7253, and the satisfaction of students who studied the blend learning model with project-based learning is at an excellent level (mean = 4.52, S.D. = 0.56).