VALIDITAS MEDIA PEMBELAJARAN MENGGUNAKAN SPARKOL VIDEOSCRIBE MATERI SEGIEMPAT DAN SEGITIGA

Abstract

This research aims to produce learning media using sparkol videoscribe on rectangular and triangular material. The type of research used in this research is R&D (research and development) or development, with a 4D development model. However, in this study the stages carried out were only up to 3D, namely by stages; define, design, and development. The instruments used in this study were peer validation sheets and expert validation sheets. The data obtained is qualitative data then converted into quantitative data by means of the MSR transformation (method of successive ratings). The results of the validation from the media expert obtained a percentage of 82.24% with very valid criteria, the validation results from material experts obtained a percentage of 78.73% with valid criteria, and the validation results from the linguists were 75.89 with valid criteria. From these three aspects, the average percentage is 78.95% with valid criteria. So the learning media using sparkol videoscribe developed is said to be valid.