Pengembangan Flipbook Berbasis Problem Based Learning (PBL) Pada Submateri Pencemaran Lingkungan Untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik Kelas X SMA

Development Of Flipbook Based On Problem Based Learning (PBL) In Environmental Pollution Submaterial To Train The Critical Thinking Skills Of 10^th Grades High School Students

Perkembangan teknologi informasi dan komunikasi berpengaruh terhadap pengelolaan bahan ajar. Flipbook merupakan salah satu inovasi bahan ajar digital yang dapat digunakan untuk menunjang proses pembelajaran. Tujuan penelitian ini yaitu menghasilkan flipbook berbasis problem based learning (PBL) untuk melatihkan keterampilan berpikir kritis peserta didik pada materi pencemaran lingkungan kelas X SMA yang layak secara teoritis dan empiris. Penelitian ini merupakan penelitian pengembangan yang menggunakan model 4D, akan tetapi pada penelitian ini tahap Disseminate tidak dilakukan. Kelayakan teoritis diperoleh dari hasil validasi oleh dosen ahli media, dosen ahli materi, dan guru biologi. Kelayakan teoritis ditinjau dari kelayakan penyajian, kelayakan isi, kelayakan kebahasaan, kesesuaian pendekatan PBL, serta ketercapaian aspek berpikir kritis. Kelayakan empiris ditinjau dari tingkat keterbacaan flipbook. Teknik pengumpulan data menggunakan metode telaah, validasi, dan uji keterbacaan. Subjek penelitian adalah 20 peserta didik kelas X SMA Muhammadiyah IV Surabaya. Hasil yang diperoleh dianalisis secara deskriptif kuantitatif. Hasil penelitian menunjukkan rata-rata skor validitas flipbook sebesar 3,99 dengan persentase 99,65% kategori sangat layak secara teoritis dan rata-rata keterbacaan berada di level 10. Dengan demikian dapat disimpulkan bahwa flipbook berbasis PBL untuk melatihkan keterampilan berpikir kritis pada materi pencemaran lingkungan yang telah dikembangkan layak secara teoritis dan empiris untuk digunakan dalam pembelajaran.

Kata kunci: Flipbook, Problem Based Learning, Berpikir Kritis, Pencemaran Lingkungan.

The development of information and communication technology affects the management of teaching materials. Flipbook is an innovative digital teaching material that can be used to support the learning process. The purpose of this study is to produce a flipbook based on problem based learning (PBL) to train students' critical thinking skills on the environmental pollution material of 10^th grades high school theoretically and empirically. This research is a development study that uses the 4D model, however, in this study the Disseminate stage was not performed. The theoretical feasibility is obtained from the results of validation by media expert lecturers, material expert lecturers, and biology teachers. The theoretical feasibility in terms of the feasibility of the presentation, the feasibility of the content, the feasibility of language, the suitability of the PBL approach, as well as the achievement of aspects of critical thinking. Empirical feasibility in terms of the degree of readability of the flipbook. Data collection techniques using the method of study, validation, and readability test. The subject were 20 student 10^th grades of SMA Muhammadiyah IV Surabaya. The results obtained are then analyzed in a quantitative descriptive manner. The results showed the average score of the total validity of the flipbook was 3.99 with a percentage of 99.65% the category was very theoretically feasible and the average readability was at level 10. Thus it can be concluded that the PBL-based flipbook to practice critical thinking skills on the submaterial environmental pollution that has been developed are feasible theoretically and for use in learning.

Keywords: Flipbook, Problem Based Learning, Critical Thinking, Environmental Pollution