Electronic Theses and Dissertation

Keterampilan berpikir kritis dan keterampilan kolaborasi merupakan keterampilan yang menjadi tuntutan keterampilan yang harus dikembangkan pada pembelajaran abad 21. Pembelajaran pada abad ini menuntut agar pembelajaran berpusat pada siswa sehingga siswa memiliki kecakapan berpikir dan belajar. Namun pada kenyataannya, kegiatan pembelajaran yang dilaksanakan selama ini pembelajaran masih berpusat pada guru. Hal ini mempengaruhi keterampilan berpikir kritis dan keterampilan kolaborasi siswa. Salah satu model pembelajaran yang dapat diterapkan dalam pembelajaran matematika adalah project based learning. Namun, project based learning dalam pembelajaran matematika masih sangat kurang diterapkan di sekolah. Penelitian ini bertujuan untuk mengetahui keterampilan berpikir kritis siswa SMP kelas VIII pada materi persamaan garis melalui project-based learning dan keterampilan kolaborasi siswa SMP kelas VIII pada materi persamaan garis melalui project-based learning. Penelitian ini merupakan penelitian mixed method dengan model explanatory sequential design. Keterampilan berpikir kritis siswa diidentifikasi melalui tes berpikir kritis pada materi persamaan garis, keterampilan kolaborasi siswa diidentifikasi melalui hasil observasi selama pembelajaran berlangsung yang direlevansikan dengan hasil wawancara. Hasil penelitian menunjukkan bahwa keterampilan berpikir kritis siswa pada persamaan garis melalui project based learning terdapat perbedaan signifikan dibandingkan sebelumnya. Hasil penelitian terhadap keterampilan kolaborasi siswa meningkat setelah melalui beberapa tahapan dalam pembelajaran project based learning. Keterampilan berpikir kritis siswa dapat dilatih melalui pembelajaran project based learning secara kolaboratif, pada prosesnya siswa saling menilai dan menganalisis suatu informasi, gagasan atau pandangan dari siswa lain dalam menyelesaikan suatu proyek

Critical thinking and collaboration are skills that must be developed in 21st century learning. Learning in this century demands that learning is student-centered so that students have the skills to think and learn. But in reality, the learning activities carried out so far are still teacher-centered. This affects students' critical thinking and collaboration skills. One of the learning models that can be applied in learning mathematics is project based learning. However, project based learning in mathematics learning is still very poorly implemented in schools. This study aims to determine the critical thinking skills of class VIII junior high school students on line equations through project-based learning and collaboration skills of VIII junior high school students on line equations through project-based learning. This research is a mixed method research with explanatory sequential design model. Students' critical thinking skills are identified through a critical thinking test on line equation material, students' collaboration skills are identified through observations during learning that are relevant to the results of interviews. The results showed that students' critical thinking skills in line equations through project based learning had significant differences compared to before. The results of the research on students' collaboration skills increased after going through several stages in project based learning. Students' critical thinking skills can be trained through collaborative project based learning, in the process students assess and analyze information, ideas or views of other students in completing a project