Penerapan Model Team Based Learning untuk Meningkatkan Kemampuan Berpikir Kritis Siswa SMP Pada Materi Bunyi

The Implementation Team Based Learning to Improve Junior High School Students Critical Thinking Ability in Sound Material

Penelitian ini bertujuan untuk mendeskripsikan keterlaksanaan pembelajaran, peningkatan kemampuan berpikir kritis siswa, dan respons siswa setelah penerapan model Team Based Learning pada materi bunyi. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan metode pre-eksperimental dengan rancangan One Group Pretest Posttest. Subjek dalam penelitian ini adalah siswa kelas VIII C dan VIII D SMP Negeri 27 Gresik berjumlah 60 siswa. Teknik pengumpulan data yang digunakan dengan metode observasi, tes tulis, dan survei. Observasi berupa data keterlaksanaan pembelajaran, tes tulis berupa hasil data pretest dan posttest, survei berupa respons siswa. Hasil dari penelitian menunjukkan bahwa keterlaksanaan model Team Based Learning memeroleh kategori sangat baik; hasil peningkatan kemampuan berpikir kritis siswa pada materi bunyi dengan menerapkan model Team Based Learning mengalami peningkatan n-gain score sebesar 0,6 dengan kriteria sedang; dan siswa merespon positif dengan perolehan sebesar 88% pada kelas VIII C dengan kriteria sangat baik dan kelas VIII D sebesar 90% dengan kriteria sangat baik. Kesimpulan penelitian ini adalah penerapan model Team Based Learning dapat meningkatkan kemampuan berpikir kritis siswa SMP pada materi bunyi.

Kata kunci : model Team Based Learning, kemampuan berpikir kritis, dan bunyi.

This study aims to describe the implementation of learning, improvement of students critical thinking skills, and student responses after applying the model Team Based Learning on sound matter. The type of research used is quantitative research with the method pre-experimental with a plan One Group Pretest Posttest. The subjects in this study were 60 students in class VIII C and VIII D of SMP Negeri 27 Gresik. Data collection techniques used by the method of observation, written tests, and surveys. Observations in the form of learning implementation data, written tests in the form of data results pretest and posttest, a survey in the form of student responses. The results of the study show that the feasibility of the model Team Based Learning get very good category; the results of increasing students critical thinking skills in sound material by applying models Team Based Learning increased n-gain score of 0.6 with moderate criteria; and students responded positively with an acquisition of 88% in class VIII C with very good criteria and class VIII D of 90% with very good criteria. The conclusion of this study is the application of the model Team Based Learning can improve the critical thinking skills of junior high school students in sound material.

Keywords: models Team Based Learning, critical thinking skills, and sound.