PENGARUH MODEL COLLABORATIVE TEAMWORK LEARNING TERHADAP KETERAMPILAN PROSES SAINS DAN PEMAHAMAN KONSEP DITINJAU DARI GAYA KOGNITIF

Abstract

ABSTRAK

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar siswa yang tercermin dari keterampilan proses sains dan pemahaman konsep siswa tergolong rendah.Tujuan penelitian ini adalah (1) menganalisis perbedaan keterampilan proses sains dan pemahaman konsep antara kelompok siswa yang belajar dengan Model Collaborative Teamwork Learning (MCTL) dan model pembelajaran konvensional (MPK), (2) menganalisis perbedaan keterampilan proses sains dan pemahaman konsep antara siswa yang memiliki gaya kognitif field independent (FI) dan gaya kognitif field dependent (FD), (3) menganalisis pengaruh interaksi antara MCTL dengan MPK terhadap keterampilan proses sains dan pemahaman konsep ditinjau dari gaya kognitif siswa. Penelitian ini tergolong eksperimen semu dengan rancangan post-test only control group design. Sampel penelitian adalah siswa kelas X semester 2 di SMA Negeri 1 Gianyar tahun pelajaran 2012/2013. Sampel diambil dengan teknik simple random sampling. Data dikumpulkan dengan tes keterampilan proses sains, lembar observasi dan tes pemahaman konsep. Data dianalisis menggunakan statistik deskriptif dan MANOVA dua jalur. Hasil penelitian menunjukkan (1) terdapat perbedaan keterampilan proses sains dan pemahaman konsep fisika antara kelompok siswa yang belajar dengan MCTL dan MPK (F=24,282; p<0,05), (2) terdapat perbedaan keterampilan proses sains dan pemahaman konsep fisika antara siswa yang memiliki gaya kognitif FI dan gaya kognitif FD (F=6,205; p<0,05), (3) terdapat interaksi antara model pembelajaran dan gaya kognitif terhadap keterampilan proses sains dan pemahaman konsep fisika siswa (F=3,890;p<0,05). Implikasi dari penelitian ini adalah perlunya pemilahan siswa yang akan mengikuti pembelajaran berdasarkan gaya kognitif yang dimiliki.

Kata Kunci: Model CTL, keterampilan proses sains, pemahaman konsep, gaya kognitif

ABSTRACT

This research was motivated by the low of student learning outcomes that reflected from science process skills and understanding of concepts students are classified low. The purpose of this study is (1) to analyze differences in science process skills and the concepts understanding of physics among the group of students who studied with MCTL and MPK, (2) to analyze differences in science process skills and the concepts understanding of physics among students who have a FI cognitive style and FD cognitive style, (3) to analyze the influence of the interaction between the MCTL with MPK to the science process skills and the concepts understanding of physics that is viewed from students cognitive styles. This study is considered quasi-experimental design with post-test only control group design. The research sample was from student of 2^nd semester in grade X SMA Negeri 1 Gianyar, academic year 2012/2013. Samples were taken by simple random sampling technique. Data collected by the test of science process skills, observation sheets and test of concepts understanding. Data were analyzed by using descriptive statistics and two way MANOVA. The results show (1) there is a difference between the science process skills and the concepts understanding of physics among the group of students who studied with MCTL and MPK (F = 24.282, p <0,05), (2) there is a difference between the science process skills and the concepts understanding of physics students who have FI cognitive style and FD cognitive style (F = 6.205, p <0.05), (3) there is an interaction effect between cognitive style and learning model for science process skills and the concepts understanding of physics students (F = 3.890, p <0.05). The implication of this research is the need for separation of students who will follow cognitive learning styles based on owned.

Keywords: CTL model, science process skills, concepts understanding, cognitive styles