- audio,
- Visual,
- E-Handout,
- Human Circulatory System
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Abstract
This study aimed to produce an Audio Visual-Based E-handout product on the topic of Human Circulatory System for Class VIII Students that is valid, practical and effective. This study was a development research with the ADDIE development model consisting of Analyze, Design, Development, Implementation and Evaluation. Data collection was conducted at SMPN 4 Tanjungpinang with 30 class VIII students as subjects and was carried out in June. Based on the results of the validation of materials and media with the criteria "very valid". The results of the media practicality assessment with the criteria "very practical". While the results of the practicality assessment using the N-gain score formula obtained results with the criteria "effective". Thus it can be concluded that the audio visual-based e-handout on the topic of human circulatory system for class VIII students is declared valid, practical and effective for use in learning.