PENERAPAN PROJECT BASED LEARNING UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS DAN KREATIF PADA MATERI KOLOID

APPLICATION OF PROJECT-BASED LEARNING MODEL TO TRAIN CRITICAL AND CREATIVE THINKING SKILLS ON COLLOID SUBJECT

Abstrak: Tujuan dari penelitian ini yaitu untuk menilai kelayakan model pembelajaran Project Based Learning dalam melatihkan keterampilan berpikir kritis dan kreatif pada materi koloid. Penelitian ini berjenis pra eksperimen dalam desain One Group Pretest-Posttest Design. 31 peserta didik XI MIPA 4 di MAN 1 Mojokerto adalah sasaran yang diteliti pada penelitian ini. Hasil penelitian ini yaitu: 1) Persentase rata-rata keterlaksanaan model pembelajaran Project Based Learning yang diperoleh 78% berkategori baik (pertemuan ke-1) dan 88% berkategori sangat baik (pertemuan ke-2). 2) Aktivitas peserta didik dinyatakan baik dengan persentase sebesar 88%. 3) Keterampilan berpikir kritis dan kreatif memiliki kriteria tinggi yang ditunjukkan pada hasil N-Gain ≥0,7 yaitu 0,73 dan 0,73. 4) Hasil belajar peserta didik meningkat yang ditunjukkan dari satu peserta didik tuntas menjadi 28 peserta didik tuntas. 5) Sebanyak 95% respon positif diperoleh dari 31 peserta didik terhadap model pembelajaran Project Based Learning. Maka disimpulkan bahwa model pembelajaran Project Based Learning ini dapat melatihkan keterampilan berpikir kritis dan kreatif peserta didik pada materi koloid. Model pembelajaran Project Based Learning dapat dijadikan sebagai strategi belajar alternatif yang efektif melatihkan keterampilan berpikir kritis dan kreatif sebagai tuntutan keterampilan abad 21 menjadi lebih maksimal dan bermakna, sehingga tujuan pembelajaran yang diinginkan dapat tercapai.

Kata Kunci : Project Based Learning, Keterampilan Berpikir Kritis, Keterampilan Berpikir Kreatif, Koloid.

Abstract: The goal of this study was to assess the worthiness of the Project-Based Learning model in training critical and creative thinking skills on colloidal material. This research is a pre-experimental design with a One Group PretestPosttest Design. 31 students of XI MIPA 4 at MAN 1 Mojokerto were the targets studied in this study. The results of this study are: 1) The average percentage of the Project-Based Learning treatment obtained is 78% in good category (1st meeting) and 88% in very good category (2nd meeting). 2) The activity of students is declared good with a percentage of 88%. 3) Critical and creative thinking skills have high criteria as shown in the results of N-Gain 0.7, namely 0.73 and 0.73. 4) Student learning outcomes increase, which is indicated from one complete student to 28 complete students. 5) A total of 95% positive responses were obtained from 31 students on the Project-Based Learning learning model. So the conclusion that can be drawn is that the Project Based Learning learning model can train students' critical and creative thinking skills on colloidal material. Project Based Learning learning model can be used as an alternative learning strategy to practice critical and creative thinking skills as the demands of 21st century skills become more maximal and meaningful, so that the desired learning activities and better results study can be achieved.

Keywords: Project-Based Learning, Critical Thinking Skills, Creative Thinking Skills, Colloid.