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All Journal Jurnal Pendidikan IPA Indonesia Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Teknologi Informasi Komunikasi Pendidikan Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Bioedukasi: Jurnal Pendidikan Biologi
Tri Jalmo
Prodi Pendidikan Fisika, FKIP, Unila Bandar Lampung, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Immunology & microbiology Languange, Linguistic, Communication & Media

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Journal : Jurnal Bioterdidik: Wahana Ekspresi Ilmiah

 1 
Hubungan Pengetahuan Lingkungan Hidup Dengan Sikap Peduli Lingkungan Hidup Ahmadi, Rizal; Surbakti, Arwin; Jalmo, Tri
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 6, No 2 (2018): Jurnal Bioterdidik
Publisher : Jurnal Bioterdidik: Wahana Ekspresi Ilmiah

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Abstract

This study was aimed to find out the relationship between living environmental knowlege with living environmental care attitude. The design of this research was descriptive quantitative. The subjects of this study were students of VIII grade of SMP Negeri 3 Tumijajar that were obtaimed sample technique with the number of 112 students. Knowledge understanding was measured by tests and environmental care attitudes with a Likert scale questionnaire. The data of the research were analyzed by simple linear regression analysis. The results showed that students environmental knowledge is sufficient (49.6 15.2). Bisides that, the environmental care attitude of students was very well (83.9 8.6). The results also showed that there was a significant correlation between living environmental knowledge with environmental care attitude with the value of correlation 0.50 and there was a low contribution that was 25%. The results of these contributions showed that the formation of environmental attitude was not fully influenced by environmental knowledge.Penelitian ini bertujuan mengetahui hubungan antara pengetahuan lingkungan hidup dengan sikap peduli lingkungan hidup. Desain penelitian ini adalah deskriptif kuantitatif. Subjek dalam penelitian ini adalah siswa kelas VIII SMP Negeri 3 Tumijajar yang diambil dengan teknik sampel jenuh dengan jumlah 112 siswa. Penguasaan pengetahuan diukur dengan tes dan sikap peduli lingkungan hidup diambil dengan kuesioner skala Likert. Data hasil penelitian dianalisis dengan analisis regresi linier sederhana. Hasil penelitian ini menunjukkan pengetahuan lingkungan hidup siswa berkategori cukup (49,6 15,2). Selain itu, sikap peduli lingkungan siswa berkategori sangat baik (83,9 8,6). Hasil penelitian ini juga menunjukkan adanya hubungan yang signifikan antara pengetahuan lingkungan hidup dengan sikap peduli lingkungan hidup dengan nilai hubungan 0,50 dan terdapat kontribusi yang rendah sebesar 25 %. Hasil kontribusi tersebut menunjukkan terbentuknya sikap peduli lingkungan tidak sepenuhnya dipengaruhi pengetahuan lingkungan.Kata kunci : hubungan, pengetahuan lingkungan, sikap peduli lingkungan
Pengaruh Project Based Learning terhadap Self-efficacy dan Kemampuan Berpikir Kreatif Nurrohmah, Eka; Jalmo, Tri; Yolida, Berti
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 7, No 2 (2019): Jurnal Bioterdidik
Publisher : Jurnal Bioterdidik: Wahana Ekspresi Ilmiah

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Abstract

This study aims were to determine the effect of project based learning toward self-efficacy and the significant effect of the project based learning toward creative thinking skills. The population of study were all students of grade VII of SMP Negeri 13 Bandar Lampung. The samples of study were students of grade VII.5 and VII.2 that were selected by cluster random sampling technique. The design of study was the pretest-posttest nonequivalent control group design. Data of self-efficacy and creative product were obtained by using the scale of self-efficacy and creative product assessment rubric which were analyzed descriptively while the data of creative thinking skills were obtained by using pretest and posttest scores were analyzed by the Independent Sample t-test at a significant level of 5%. The results showed that the project based learning had an effect toward self-efficacy with high criteria. The project based learning has a significant effect toward creative thinking skills and creative products with creative criteria.Penelitian ini bertujuan untuk menentukan pengaruh project based learning terhadap self-efficacy dan signifikasi pengaruh project based learning terhadap kemampuan berpikir kreatif. Populasi penelitian adalah seluruh peserta didik kelas VII SMP Negeri 13 Bandar Lampung. Sampel penelitian adalah peserta didik kelas VII.5 dan VII.2 yang dipilih dengan teknik cluster random sampling. Desain penelitian adalah pretest-posttest nonequivalent control group design. Data self-efficacy dan produk kreatif diperoleh menggunakan skala self-efficacy dan rubrik penilaian produk kreatif yang dianalisis secara deskriptif sedangkan data kemampuan berpikir kreatif diperoleh menggunakan nilai pretes dan postes yang dianalisis dengan uji Independent Sample t-tes pada taraf signifikasi 5%. Hasil penelitian menunjukkan bahwa project based learning berpengaruh terhadap self-efficacy dengan kriteria tinggi. Project based learning berpengaruh signifikan terhadap kemampuan berpikir kreatif dan produk kreatif dengan kriteria kreatif. Kata kunci: kemampuan berpikir kreatif, project based learning, self-efficacy
Co-Authors Abdurahman Abdurrahman Ahmadi, Rizal Arwin Surbakti Berti Yolida Evi Oktavia Herpratiwi Herpratiw Khoiriah Khoiriah, Khoiriah Nurrohmah, Eka Purwadi Purwadi Sulistiyowati Sulistiyowati