Wulandari, Tika Wulandari and Marpaung, Rini Rita T Marpaung and Sikumbang, Darlen Sikumbang (2020) Pengaruh Pembelajaran IPA Menggunakan Media Puzzle Terhadap Berpikir Kritis Peserta Didik Tika Wulandari, Rini Rita T Marpaung, Darlen Sikumbang. Jurnal Bioterdidik: Wahana Ekspresi Ilmiah, 8 (3). pp. 33-38. ISSN 2621-5594
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Abstract
This research aims to determine the effect of puzzle media on students critical thinking. The study population was all grade VII students at SMP Muhammadiyah 3 Bandar Lampung totaling 192 people. The research sample was students from 2 classes, namely class VII A and VII B who were selected from the population by using purposive sampling technique. The research instrument used a pretest-posttest sheet. The design used is the nonequivalent control group design. The data analysis used t-test at a significance level of 5% which shows the results of the sig value. (2-tailed) 0.00 <0.05, which means that the average n-Gain learning outcomes of students' critical thinking skills between the experimental class and the control class differed significantly. This is due to the using puzzle media, because students are trained to think critically through using puzzle media during the learning process. Thus, it is known that using puzzle media can affect the critical thinking skills of students. Penelitian ini bertujuan untuk menentukan pengaruh media puzzle terhadap berpikir kritis peserta didik. Populasi penelitian adalah seluruh peserta didik kelas VII di SMP Muhammadiyah 3 Bandar Lampung berjumlah 192 orang. Sampel penelitian adalah peserta didik dari 2 kelas yaitu kelas VII A dan VII B yang dipilih dari populasi dengan teknik purposive sampling. Instrumen penelitian menggunakan lembar pretes-postes. Desain yang digunakan yaitu nonequivalent control group design. Analisis data yang digunakan Uji t- test pada taraf signifikansi 5% yang menunjukkan hasil nilai sig. (2-tailed) 0,00 < 0,05 yang berarti n-Gain rata-rata hasil belajar kemampuan berpikir kritis peserta didik antara kelas eksperimen dan kelas kontrol berbeda signifikan. Hal tersebut disebabkan oleh penggunaan media puzzle, karena peserta didik dilatih untuk berpikir kritis melalui media puzzle saat proses pembelajaran berlangsung. Dengan demikian, diketahui bahwa menggunakan media puzzle dapat berpengaruh terhadap kemampuan berpikir kritis peserta didik. Kata kunci: berpikir kritis, media puzzle, sains
| Item Type: | Article |
|---|---|
| Subjects: | L Education > L Education (General) |
| Depositing User: | RINI RITA |
| Date Deposited: | 03 Jun 2021 07:58 |
| Last Modified: | 03 Jun 2021 07:58 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/31871 |
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