Results of Validation of Interactive Learning Media with Problem Based Learning Approach to Improve Students Critical Thinking Ability

Abstract

This research aims to develop interactive learning media with Problem Based Learning approach on the material of rhombus flat area in fifth grade. This research is a development research (Research & Development). This research has gone through a product trial stage to validate the media by conducting a feasibility test. The test stage is carried out by applying three steps from the ADDIE development model, namely Analysis is the initial stage in examining the problems, needs, and basics for developing media, Design is the stage of researchers in making media designs developed based on the results of the analysis, and Development is the stage of researchers in producing learning media in the form of interactive videos. In this article, the focus of writing is only on the presentation of validation results. The instrument used in this research is a questionnaire. The product validator team includes media experts, material experts, and linguists. The results of media expert validation with a percentage of 95%, material experts 86.87%, and linguists 82.5%, so this media is considered very feasible to
use.