ABSTRAK

Penelitian ini bertujuan untuk mengetahui keefektifan model student facilitator and explaining berbantu media komik bermateri terhadap kmampuan berpikir kritis sisswa sekolah dasar.Jenis penelitian ini kuantitatif eksperimen. Populasi penelitian ini siswa SDN Kedungwungu. Sampel yang diambil kelas V menggunakan teknik non probability sampling teknik sampling jenuh. Data penelitian ini melalui upretest dan posttest soal uraian. Desain penelitian pretest- posttest control group design. Hasil analisis data penelitian pretest rata-rata kelas eksperimen 52,8947, 12 siswa belum mencapai kriteria ketuntasan kemampuan berpikir kritis. Pretest kelas kontrol diperoleh rata-rata kelas 53,9286 dan 14 siswa belum mencapai kriteria ketuntasan kemampuan berpikir kritis. Hasil yang diperoleh siswa (nilai posttest) menunjukkan kelas V SDN 1 Kedungwungu sebagai kelas yang diberi perlakuan, rata-rata 83,816 siswa yang tuntas 19. Kelas kontrol diperoleh rata-rata 68,75 dengan siswa tuntas 20 siswa. Perhitungan menggunakan uji t diperoleh ttabel = 2,021 dan thitung=5,5712. Jika thitung> ttabel, maka Ho ditolak dan Ha diterima, maka model student facilitator and explaining berbantu media komik bermateri efektif terhadap kemampuan berpikir kritis siswa sekolah dasar.

Kata Kunci: Model Pembelajaran Student facilitator and explaining, Kemampuan berpikir kritis

ABSTRACT

This study aims to determine the effectiveness of student facilitator model and explaining assisted comic media media to the critical thinking skills of elementary school sisswa. This type of research is quantitative experiment. The population of this study is SDN Kedungwungu students. Samples taken in class V use a non probability sampling technique of saturated sampling. This research data through upretest and posttest description problem. Design research pretest- posttest control group design. Result of analysis of research data of pretest mean experiment class 52,8947, 12 students have not reached criteria mastery of critical thinking ability. Pretest control class obtained mean 53,9286 class and 14 students have not reached criterion mastery of critical thinking ability. The result obtained by the students (posttest score) shows class V SDN 1 Kedungwungu as the treated class, on average 83,816 completed students 19. The control class is obtained on average 68,75 with students complete 20 students. Calculation using t test is obtained ttable = 2,021 and tcount = 5,5712. If thitung>ttable, then Ho is rejected and Ha accepted, then model student facilitator and explaining assisted comic media effective material to critical thinking ability of elementary school student.