PENGARUH IMPLEMENTASI PENDEKATAN PEMBELAJARAN KONTEKSTUAL TERHADAP PRESTASI BELAJAR IPA DAN SIKAP ILMIAH SISWA KELAS VII SMP NEGERI 11 DENPASAR TAHUN PELAJARAN 2009/2010

Ratnadi, Ni Wayan and Suanda, I Wayan (2012) PENGARUH IMPLEMENTASI PENDEKATAN PEMBELAJARAN KONTEKSTUAL TERHADAP PRESTASI BELAJAR IPA DAN SIKAP ILMIAH SISWA KELAS VII SMP NEGERI 11 DENPASAR TAHUN PELAJARAN 2009/2010. Emasains, 1 (1). pp. 18-26. ISSN 2302-2124

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Abstract

This study mainly aimed at finding out the effect of the implementation of contextual teaching and learning approach upon scientific learning achievement. This study used posttest-only control group design by involving a sample of 94 students of SMP Negeri 11 Denpasar. Contextual teaching and learning approach (CTL) which was treated to the experimental group and conventional instruction approach which was treated to the control group were used as the independent variables. The study used science achievement test and questionnaire as the instruments for data collection. The science achievement test was used to collect data on science achievement and the questionnaire to collect data on scientific attitude. The data were analyzed with inferential statistics. The hypothesis was tested with one-way MANOVA. The results of data analysis showed: firs, CTL had a positive effect upon science learning achievement, implying that the implementation of CTL in science teaching caused a higher science learning achievement in the group of students whose learning process implemented CTL compared to those whose learning implemented comventional instruction approach as the control (t observed = 19.68 at α = 0.05). Second, the implementation of CTL also had positive effect upon scientific attitude, implying that its implementation in science teaching caused a higher scientific attitude of the students whose learning process used CTL (t observed = 11.52 at α = 0.05). Third, the implementation of CTL simultaneously caused higher science achievement and scientific attitude of the students than those of the students whose learning process implemented conventional instruction approach. The findings of this study indicate that the implementation of CTL approach on improve science learning achievement and scientific attitude of the students of SMP Negeri 11 Denpasar. On the basis of these findings it is recommended that science teachers implement CTL in the suitable science teaching process.

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