No abstract

This research aimed to discover the validity and the feasibility of the learning videos on parabolic motion materials. These videos are provided for the flipped classroom activity. The output of this research is the product of learning videos that are valid and feasible used as learning media. This research develops with the ADDIE model using two videos, a video of physics concept analysis in daily life, and a video of teacher's explanation in the form of light board-based video. The validity average of learning videos from material experts is 94.44% for 1st-learning video, and 93.06% for 2nd-learning video. Besides, the validity average from media experts is 91.57% for 1st-learning video, and 90.19% for 2nd-learning video. Therefore, the validity is in the very valid category. The percentage average of students' responses towards the 1st-learning video is 90.02%; the 2nd-learning video is 98.37%. Hence, the student's responses to learning videos are categorized as very feasible. Based on validator and students' response evaluation results, learning videos are valid and feasible for learning media. This study can be a reference to produce effective and efficient learning media. The limitation of this research is that the effectiveness of the learning video had not been tested.

This study aims to produce lightboard-based flipped classroom learning videos on parabolic motion materials that are suitable for use as learning media. This type of research is ADDIE, which aims to produce a products with product validity from material experts, media experts, and physics teachers. The assessment of the feasibility level of the material expert was 94%, media expert 91.5%, and physics teacher 95%. The average level of feasibility of this learning video is 94%. The results of the assessment of 32 students as a feasibility trial for video lightboard obtained results from aspects of the material 88.15%, the effect on learning 91.41%, audiovisual display 90.10%, and language 90.36%. The average result of the feasibility of a video lightboard trial was 90.01%. From the results of the feasibility assessment it can be concluded that this learning video is categorized as very appropriate to be used as a learning media. This research can be used as a reference in producing effective and efficient learning media.