| Summary: | Students can master and understand the material properly requires a quality learning media or device. This study aims to determine the quality (valid, practical, and effective) of google sites-assisted learning media on vibration, wave and sound material. This research is a Research and Development (R&D) study using a 4-D model. Collecting data using observation, questionnaires and tests. Data analysis used descriptive qualitative analysis. The results showed that the developed Google Sites assisted learning media met the valid, practical and effective qualities. Based on the results obtained that google sites assisted learning media is feasble and can be used learning process.
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