PENGEMBANGAN MULTIMEDIA INTERAKTIF DALAM PEMBELAJARAN MENGOPERASIKAN SISTEM PENGENDALI ELEKTRONIK DI SMK NEGERI 1 PADANG

Abstract

AbstractThe problem in this research contents is about study result and lessprecise use of media. The purpose of this study is to determine validity , practicalities and effectiveness  Interactive Multimedia in subject material “Electronic Control Systems”, in SMK Negeri 1 Padang. The kind of this research is research and development with 4D model development  consists of four stages: Define , Design , Develop and Dessiminate. The subject of this research was XI TITL-B with total number of students 27. The research instrument that had been used was the validation sheet given to three experts consisting of 2 lecturers and 1 subject teachers, the practicalities of  questionnaire given to the teachers and 27 students , and the test  were given to the students after using Interactive Multimedia . The result of the study have shown that the interactive multimedia is valid for 92,64 percent from first validator, 86,76 percent from second validator, and 97,05 percent from third validator,  practical for 95,83 percent from teacher and 89 percent from students, effective for 96,3% in material silicon control rectifier  and 88,9% fin material uni junction transistor. So the can be concluded that the Interactive Multimedia is valid , practical , and effective . Kata Kunci : multimedia, interaktif, pengembangan