PENGARUH MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION TERHADAP SELF EFFICACY DAN HASIL BELAJAR

The purpose of this research was to know the influence of problem based instructions model on self efficacy and students learning outcomes in environmental management . The design of this reserach was quasi experimental with non equivalent pretest-postest. Population were 7th grade student at SMP N 1 Seputih Mataram. Analysis of the quantitative data in this research was using ANOVA test. These result in ANOVA test showed a significance level of 5%. Qualitative data were self efficacy which was analyzed descriptively. Self efficacy average on experimental class get sufficient characteristic (82,94%). This increasing was followed by student learning outcome. The result showed that learning outcomes of experiment class was sufficient characteristic (63) and control class get low characteristic (42). Based on this research, it can be concluded that the problem based instruction model give influence to self efficacy and students learning outcomes in human role in environmental management to improve pollution and damage of environment subject matter.Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Problem Based Instruction terhadap self efficacy dan hasil belajar siswa pada materi pengelolaan lingkungan. Penelitian ini merupakan penelitian eksperimen semu dengan desain pretest-postest non equivalen. Populasi adalah siswa kelas VII di SMP N 1 Seputih Mataram Lampung Tengah. Data kuantitatif berupa hasil belajar diperoleh dari pretes dan postes yang dianalisis menggunakan uji ANOVA yang menunjukkan taraf signifikansi 5%. Data kualitataif berupa self efficacy yang dianalisis secara deskriptif. Rata-rata self efficacy pada kelas eksperimen berkriteria baik (82,94%). Meningkatnya self efficacy diikuti dengan meningkatnya hasil belajar siswa. Hasil penelitian menunjukan bahwa hasil belajar kelas eksperimen (63) dan kelas kontrol (42). Berdasarkan hasil penelitian dapat disimpulkan bahwa model pembelajaran Problem Based Instruction berpengaruh terhadap self efficacy dan hasil belajar siswa pada materi pengelolaan lingkungan.Kata kunci: hasil belajar, problem based instruction, self efficac