Abstract:
The objectives of this research were to 1) synthesize the components of students' strong citizenship competencies, 2) designed and developed phenomenon-based learning management, and 3) compared students' strong citizenship competencies during and after the phenomenon-based learning management. The target group was 38 Mathayom 3/2 students in the second semester of 2021, Demonstration School Prince of Songkla University. The research tools were 1) the phenomenon-based learning management plan, 2) the student's competency assessment form, and 3) the reflection-note form. Statistics used to test hypotheses repeated measurement ANOVA and content analysis for qualitative data. The results showed that:1) The components of students' strong citizenship competency consisted of 4 aspects: citizen, self-responsibility, and social responsibility. Civil rights respected citizens were known to think critically. Citizens were involved in preserving and inheriting culture. 2) Learning management using phenomena as a base consisted of five steps: Step 1: present the phenomenon, step 2: explore the phenomenon, step 3: discuss plans and take action, step 4: evaluate and improve concepts and methods, step 5: summarize the idea and expand. 3) Students who received a phenomenon based learning arrangement had a strong level of citizenship competency higher than before and during the phenomena-based learning management statistically significant at .01 level.