IMPLEMENTASI PBL TERINTEGRASI BLENDED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DAN PEMECAHAN MASALAH SISWA SMA

• Main Author: Yeni Hildawati, - (Author)
• Format: Book
• Published: 2021-01-20.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/58754/1/T_BIO_1806338_Title.pdf; http://repository.upi.edu/58754/2/T_BIO_1806338_Chapter%201.pdf; http://repository.upi.edu/58754/3/T_BIO_1806338_Chapter%202.pdf; http://repository.upi.edu/58754/4/T_BIO_1806338_Chapter%203.pdf; http://repository.upi.edu/58754/5/T_BIO_1806338_Chapter%204.pdf; http://repository.upi.edu/58754/6/T_BIO_1806338_Chapter%205.pdf; http://repository.upi.edu/58754/7/T_BIO_1806338_Appendix.pdf
• Keywords: L Education (General); LB1603 Secondary Education. High schools; Q Science (General)

Kemampuan berpikir kritis dan kemampuan pemecahan masalah merupakan kompetensi yang harus dimiliki oleh siswa untuk dapat bersaing di era globalisasi. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan berpikir kritis dan kemampuan pemecahan masalah siswa pada materi sistem reproduksi manusia. Metode penelitian yang digunakan adalah weak experiment, dengan desain penelitian the one group pretest posttest design. Partisipan yang telibat sebanyak 32 siswa kelas XI di salah satu SMA Negeri di Kota Bandung. Data kemampuan berpikir kritis dijaring melalui tes uraian dengan indikator soal berdasarkan framework Inch, sedangkan data kemampuan pemecahan masalah dijaring melalui soal uraian dengan indikator soal berdasarkan framework Kirkley. Teknik pengumpulan data dilakukan melalui tes dan non tes berupa angket untuk mengetahui respons siswa terhadap implementasi PBL terintegrasi blended learning. Peningkatan kemampuan berpikir kritis dan kemampuan pemecahan masalah siswa dilihat berdasarkan data hasil pretest dan posttest yang dianalisis dengan N-gain. Berdasarkan perhitungan N-gain didapatkan bahwa peningkatan kemampuan berpikir kritis yaitu 0,73 (kategori tinggi) dan kemampuan pemecahan masalah yaitu 0,70 (kategori tinggi). Hasil ini menunjukkan bahwa PBL terintegrasi blended learning dapat meningkatkan kemampuan berpikir kritis dan kemampuan pemecahan masalah siswa pada materi sistem reproduksi manusia. Hasil penelitian ini juga menunjukkan terdapat korelasi yang positif dan signifikan antara kemampuan berpikir kritis dan kemampuan pemecahan masalah siswa. Hasil angket respons siswa menunjukkan bahwa siswa memberikan respons baik terhadap implementasi PBL terintegrasi blended learning yang diterapkan dengan rata-rata skor 67,88.; Critical thinking skills and problem-solving skills are two basic competencies that must be possessed by students to be able to compete in globalization era. The aim of the research was to obtain information about increase level of critical thinking skills and problem solving skills after implementation of PBL- integrated blended on senior high school students' at the human reproductive system topic. The research method used was a weak experiment with the one-group pretest-posttest design carried out on the second-grade students at one of the public Senior High Schools in Bandung. Critical thinking skills data were collected through essay tests with question indicators based on the Inch framework, while problem-solving skills data were collected through essay questions whose indicators were based on Kirkley framework. The data collection techniques were carried out through tests and non tests in the form of questionnaires to determine the students' responses after implementation of PBL- integrated blended learning. The improvement of students' critical thinking skills and problem-solving skills was obtained based on pretest and posttest data results through N-gain analysis. Based on the N-gain calculation, it was found that the increase in the students' critical thinking skills was 0,73 (high category) and the students' problem-solving skills was 0,70 (high category). These results indicated that PBL-integrated blended learning could improve the students' critical thinking skills and problem-solving skills on the topic of the human reproduction system. The results of this study also showed that there was a positive and significant correlation between the students' critical thinking skills and problem-solving skills. The results of the student response questionnaire showed that the students gave good response to the implementation of PBL-integrated blended learning with an average score of 67,88.