Pengaruh Model Problem Based Learning (PBL) dengan pendekatan kontekstual terhadap hasil belajar siswa pada materi pencemaran lingkungan di SMA PGRI 2 Sampit

Sari, Bunga Nilam (2017) Pengaruh Model Problem Based Learning (PBL) dengan pendekatan kontekstual terhadap hasil belajar siswa pada materi pencemaran lingkungan di SMA PGRI 2 Sampit. Undergraduate thesis, IAIN Palangka Raya.

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Abstract

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar siswa pada pokok materi pencemaran lingkungan dan model pembelajaran yang digunakan oleh guru masih bersifat konvensional sehingga mengakibatkan kurangnya motivasi belajar siswa, hal ini yang melatarbelakangi untuk melakukan penelitian dengan menggunakan model Problem Based Learning (PBL) supaya dengan menggunakan model tersebut hasil belajar siswa akan meningkat.

Penelitian ini bertujuan untuk: (1) mengetahui bagaimana model Problem Based Learning (PBL) dengan pendekatan kontekstual pada materi pencemaran lingkungan terhadap respon siswa, (2) mengetahui pengaruh model Problem Based Learning (PBL) dengan pendekatan kontekstual pada materi pencemaran lingkungan terhadap hasil kognitif siswa.

Penelitian ini menggunakan pendekatan kuantitatif deskriptif, jenis penelitian Quasi eksperimen dengan rancangan penelitian “Non-equivalen Control Group Design”. Instrumen yang digunakan adalah tes hasil belajar dan angket respon siswa. Populasi penelitian adalah kelas X semester 2 SMA PGRI Sampit tahun ajaran 2016/2017, sampel penelitian kelas X-R1 jumlah 21 orang siswa sebagai kelas eksperimen dan kelas X-R2 jumlah 22 orang siswa sebagai kelas kontrol. Analisis data penelitian menggunakan program SPSS versi 20 for windows.

Hasil penelitian menunjukkan bahwa (1) Terdapat pengaruh model Problem Based Learning (PBL) dengan pendekatan kontekstual terhadap hasil belajar kognitif siswa pada taraf signifikasi 0,000<0,05. (2) Terdapat pengaruh sangat positif model Problem Based Learning (PBL) dengan pendekatan kontekstual terhadap respon siswa.

ABSTRACT

This research was motivated by the poor performance of student learning on the subject of environmental pollution and learning model used by the teacher was still conventional, resulting in a lack of student motivation, this was encouraging researchers to conduct research using the model of Problem Based Learning (PBL) in order to use the model the learning outcomes of students will increase.

This research aimed to: (1) the effect of the model of Problem Based Learning (PBL) with a contextual approach to the matter of environmental pollution on the response of the students, (2) the effect of the model of Problem Based Learning (PBL) with a contextual approach to the material contamination of the environment on cognitive students’outcomes.

This research used descriptive quantitative approach, the type was quasi experimental that was designed by Non-equivalen Control Group Design . The instrument used was a test of learning outcomes and student questionnaire responses. The research population was a class X SMA PGRI Sampit 2nd semester 2016/2017 academic year, the research sample was X-R1 class numbered 21 students as the eksperiment class and X-R2 class numbered 22 students as the control class . The data analysis used SPSS 20 version for Windows.

The result showed that (1) there was positif effect of Problem Based Learning model with contextual approach on the cognitive students’ learning outcomes with sig 0,000<0,05 (2) there was a very positif effect of Problem Based Learning with contextual approach on students’ responses .

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