ETHNOMATHEMATICS-BASED LECTURE CAPTURE IN COMBINATORICS: A LOCALIZED SUPPLEMENT FOR STUDENTS’ SELF-LEARNING TOWARDS CRITICAL THINKING AND CULTURAL HERITAGE AWARENESS

This study was conducted to develop an assessed and quality-assured localized lecture capture based on Ethnomathematics as supplemental learning material to a modular approach to improve critical thinking and cultural heritage awareness of students. In addition, it aimed to correlate the critical thinking and cultural heritage awareness of students to material validation based on its content, design, pedagogy, and practicability. This study also considered the experiences and suggestions of respondents in using the localized lecture capture as supplemental in their self-learning modules. Research and development (R&D) design was used in this study. Two-hundred fourteen (214) students from San Jose National High School during School Year 2021-2022 were selected as respondents of the study. Survey questionnaires were used to gather data in this study. Moreover, a structured interview guide was used by the researcher in support of the data gathered from answered questionnaires. Results revealed that the localized lecture capture was effective in promoting critical thinking and cultural heritage awareness among students. Moreover, there was a significant relationship between the critical thinking and the material validation of students. In addition, it was also revealed that there was a significant relationship between cultural heritage awareness and the material validation of students. Hence, the study recommended that the teachers and the students may consider using localized lecture capture as supplemental material to self-learning modules to improve the critical thinking skills and cultural heritage awareness of students.