CD Skripsi
Pengembangan Video Pembelajaran Berbasis Model Discovery Learning Pada Materi Cahaya Dan Alat Optik Untuk Melatih Kemampuan Kognitif Siswa Dikelas VIII SMP
Abstract.
This study aims to develop and produce learning videos based on the discovery learning model on light materials and optical devices to train the cognitive abilities of valid grade VIII junior high school students. The research method used is a type of research and Development Research and Development (R&D) with ADDIE learning design model (Analysis, Design, Development, Implementation and Evaluation). Data collection in this study using validation techniques with media feasibility Instruments conducted by 3 validators. Furthermore, data analysis is done by determining the value of validity calculated using Aiken's V formula. Based on the results obtained by the average value of the validity index of each aspect of the feasibility of the design of 0.87, the feasibility of Pedagogy of 0.87, the feasibility of the content of 0.88 and the technical feasibility of 0.89. Each indicator on each aspect of the assessment is valid and is feasible to use as a learning medium. The overall validity of learning videos is valid with Aiken's V validity index of 0.88.
Keywords: Light and Optical Devices, Discovery Learning, Cognitive Ability, Learning Videos
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