摘要：This research aims to produce valid multimedia simplex method,practical,and has a potential effect on student interest and learning outcomes. Multimedia is designed using Microsoft Power Point. This study uses development research. The development phase is divided into two preliminary stages covering analysis and designing,formative evaluation which consists of self evaluation,expert review,one to one,small group and a field test. Data collection techniques used in this study is the walkthrough (stage expert review) to determine the validity of multimedia in terms of content and language. Observations to determine the practicality of multimedia (one to one,small group,field test),as well as questionnaires and tests (phase field test) to determine student interest and learning outcomes. From the analysis of the research data it can be concluded that (1) the study produced a multimedia created with microsoft power point is valid and practical. (2) multimedia has the potential effect on learning outcomes with an average of 79.44 students' final grades that include both categories and the percentage of students achieving 79.62 % interest in the high category.
其他摘要：Penelitian ini bertujuan untuk menghasilkan multimedia pada pokok bahasan program linear yang menggunakan metode simpleks yang valid,praktis,dan memiliki efek terhadap minat dan hasil belajar mahasiswa. Multimedia didesain menggunakan microsoft power poin
