PENGEMBANGAN VIDEO TUTORIAL BERBASIS ETNOMATEMATIKA PADA MATERI BARISAN DAN DERET

Abstract

The purpose of this research is to develop and produce ethnomathematical-based tutorial videos on valid and practical sequences and series material. The model used in this development is the ADDIE model with the stages: Analysis, Design, Development, Implementation, Evaluation. At the Implementation stage in this study, researchers only focused on producing products that were valid and practical. The data collection instruments in this study were in the form of a validation questionnaire by experts and a practicality questionnaire by students. The validity of the product that has been developed is seen from the results of validation by experts consisting of 2 competent material experts and 2 competent media experts with a percentage of 81% which is included in the very feasible category. The level of practicality of the product that has been developed is obtained from the results of student response questionnaires. Respondents from this study were 10 students of class XI SMA Negeri 2 Tegineneng with a final result percentage of 87% and included in the very practical category. From the results of the assessment, it can be stated that the resulting product meets the criteria of being feasible and practical.