ANALISIS KEBUTUHAN DALAM PENGEMBANGAN MEDIA PEMBELAJARAN POWERPOINT PADA MATERI SISTEM PERNAPASAN MANUSIA UNTUK SISWA KELAS VIII
This study aims to determine the procedure for developing Powerpoint learning media on the human respiratory system for class VIII students and to determine whether or not this product is appropriate for the application of learning media on respiratory system materials developed through Powerpoint. In this study used the ADDIE development model which consisted of 5 stages, namely: Analysis, Design, Development, Implementation, and Evaluation. The result of the development of this research is a learning CD containing learning videos, namely the human respiratory system material, videos of the abdominal breathing process, and images that support the subject matter created and designed with Powerpoint software. The instrument used in this research is in the form of a validation questionnaire which shows 1 lecturer of the Biology Education Study Program as a material expert validator and 1 lecturer of the Biology Education Study Program as a media expert validator. The results showed that from the results of material expert validation, there were 42 with a percentage of 83.92%, the material in the developed media was categorized as good. From the results of media expert validation, the score for media assessment was 41 with a percentage of 73.21%. Then the media is categorized as good.