Development of Partasi Learning Media on the Topic of Rotation in Geometry Transformation

Abstract

Learning media is an intermediary tool that contains messages in the form of teaching materials to facilitate the teaching and learning process. Variations of learning media are needed so that students are interested and not bored in the learning process. This study aims to describe the production of Partasi media and determine the feasibility of Partasi media. The media development model is a 4-D development model consisting of Define, Design, Develop, and Disseminate. The subjects of this study were 21 students of class XI IPA-1 at MA Miftahul Huda Kepanjen Malang. The results showed that the percentage value of media and material validation was 90% and categorized as very worthy. From the trial, the use of Partasi media can build an understanding of the concept of image point determination of a flat shape due to rotation to a certain angle. So, it can be concluded that the Partasi media developed by the researchers is effective to be used in mathematics learning.