Penerapan Model Guided Inquiry Berbantuan Media Visual Untuk Meningkatkan Hasil Belajar Siswa pada Materi Sistem Pencernaan

The Implementation of Guided Inquiry Model Assisted by Visual Media to Improve Students' Learning Outcomes on Digestive System Learning Materials

Penelitian ini bertujuan untuk mengetahui pengaruh dan keefektivan model inkuiri terbimbing berbantuan media visual dalam meningkatkan hasil belajar siswa. Desain penelitian menggunakan one-group pretest-posttest dengan subjek penelitian 12 siswa kelas VIII di salah satu SMP Negeri di Sidoarjo. Instrumen penelitian yang digunakan berupa lembar keterlaksanaan pembelajaran dan tes tertulis. Teknik pengumpulan data menggunakan metode keterlaksanaan pembelajaran dan metode pretest dan posttest. Teknik analisis data terdiri dari analisis keterlaksanaan pembelajaran dan analisis hasil belajar menggunakan uji Wilcoxon dan gain ternormalisasi. Hasil penelitian menunjukkan persentase keterlaksanaan pembelajaran pada dua pertemuan dikategorikan sangat baik. Rerata N-Gain diperoleh  0,60 yang dikategorikan sedang. Berdasarkan  hasil  penelitian,  dapat disimpulkan bahwa model inkuiri terbimbing berbantuan media visual dapat meningkatkan hasil belajar siswa.

Kata Kunci: Inkuiri terbimbing, media visual, hasil belajar

This research aimed to determine the influence and the effectiveness of guided inquiry model assisted by visual media to improve students’ learning outcomes. This research design used one-group pretest-posttest with research subject, namely 12 students of class VIII in one of public Junior High School in Sidoarjo. The instrument of this study were learning implementation sheets and tests. The data collection techniques were learning implementation method and tests method, pretest-posttest. The data analysis techniques were learning implementation analysis and learning outcomes analysis using the wilcoxon test and normalized gain score. The results showed that percentage of the learning implementation for the first and the second meeting were in a very good category. The average N-Gain score  was 0,60 which was in a medium category. Based on this result, it can be concluded that guided inquiry model assisted by visual media can improve students’ learning outcomes.