THE EFFECTIVENESS OF USING MATHEMATICS VIDEO MEDIA SUMMARY AND DECREASING MATERIALS UP TO 20

Abstract

Education is currently constructional and utilizes information and communication technology. Teachers are required to be creative and innovative in creating technology-based learning models. Video-based learning works perfectly both individually and classically, because it can increase children's interest in learning, increase creativity and can improve children's thinking power. Because children can already use the senses of sight and hearing. This research method, the chosen form of research is pre-experimental learning video design. This design was chosen because it is in accordance with the objectives to be achieved, namely to determine the effectiveness of using learning video media before and after students are given treatment based on product validation and trials. Researchers have developed a mathematics learning video with the material for adding and subtracting the number 20 in grade 1 of SD Negeri Lhok Seumeulu. Based on the results of research conducted by the author at SD Negeri Lhok Seumeulu, Aceh Besar District, the following are some conclusions that the author made: Descriptive analysis shows that the use of video media for learning mathematics as one of the media that can support the effectiveness of learning which includes completeness of learning outcomes, student activities that good and positive response of students. Learning video media is expected to be able to use this media in other materials and subjects, so that we can see together how effective the use of learning video media is.

Keywords: Effectiveness, Video Media, Learning, Summary and Decreasing Materials