Penerapan Simayang Tipe II Pada Materi Larutan Elektrolit Dan Non-elektrolit

This quasi experiment with One Group Pretest-Postest design aimed to describe the practicality and effectiveness of SiMaYang type II on electrolyte and non electrolyte solution. The samples on this study were students of the 10th grade of MIA1, MIA2, and MIA6 gotten by using cluster random sampling. The results showed that the practicality of SiMaYang type II was measured by implementing lesson plans, students' responses, assessment of teacher's ability, and students' activity which were classified as very high criteria. The effectiveness of SiMaYang type II was measured by n-Gain and enhancement of self-efficacy. n-Gain was classified as moderate to high criteria. The enhancement of self-efficacy was classified as very high criteria. So it was concluded that SiMaYang type II based on multiple representation is practicable and effective. Penelitian kuasi eksperimen dengan One Group Pretest-Posttest Design ini bertujuan men­des­krip­­sikan kepraktisan dan keefektivan SiMaYang tipe II pada materi laru­tan elektrolit dan non­­-elektrolit. Sampel dalam pe­ne­­­­­­litian ini adalah kelas X MIA1, MIA2, dan MIA6 dengan teknik cluster random sampling. Hasil penelitian menunjuk­kan keprak­ti­san SiMaYang tipe II diukur berdasarkan keterlaksanaan RPP, respon siswa, penilaian ke­­mampuan guru, dan aktivitas siswa tergolong kriteria sa­ngat tinggi. Ke­efektivan SiMaYang tipe II diukur berdasarkan n-Gain dan pe­ning­katan efikasi diri. n-Gain tergolong kriteria sedang sampai tinggi. Pe­ning­katan efikasi diri ter­go­­­long kriteria sangat ting­gi. Hasil penelitian me­nunjukkan SiMaYang tipe II berba­sis multipel rep­re­sen­­tasi praktis dan efektif