THE DEVELOPMENT OF MEDIA DEVICE ON PROBLEM BASED LEARNING APPLIED MICROBIOLOGY

This study aimed to develop a linear power point media devices on problem-based learning applied microbiology. Research development begins with a survey of the students the importance of needs analysis linear power point in the learning process, then do a linear power point media development with 4-0 model of the stages comprising the step of defining, the design phase, stage of development, and the phase spread (disseminate). Subjects were two experts of microbiological matter, two experts of instructional technology, two experts of instructional media, and twenty-one students of Biology Education Master program at third semester, which is determined by purposive sampling technique. The research found that validation of linear media power point Nata de Coco material an average 84.75% (categorized as feasible), Nata de Pinna material on average 8625% (categorized as feasible), Nata de Soya material on average 9225% (categorizedas very feasible), the material Nata de Cassava average of 82.25% (categorized as feasible), wine fermentation material on average 8425% (categorized as feasible), and the material fermented cider average of 83.25% (categorized as feasible) to be applied to the students of the Master of Biology Education in Applied Microbiology course.