PENGEMBANGAN PERANGKAT PEMBELAJARAN BLENDED MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA AUDIOVISUAL UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK SMA 

DEVELOPMENT OF BLENDED LEARNING DEVICES PROBLEM BASED LEARNING MODEL ASSISTED BY AUDIOVISUAL MEDIA TO IMPROVE CRITICAL THINKING SKILLS OF HIGH SCHOOL STUDENTS

ABSTRAK

Moch Alif Mahfudin, 2023. Pengembangan Perangkat Pembelajaran Blended Model Problem Based Learning Berbantuan Media Audiovisual Untuk Meningkatkan Keterampilan Berpikir Kritis Peserta Didik SMA. Tesis. Program Studi S2 Pendidikan Sains, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya. Pembimbing: (1) Prof. Dr.Budi Jatmiko, M.Pd. (2) Dr. Titin Sunarti, M.Si.

Kata-kata Kunci : Perangkat Pembelajaran, Blended, Problem Based Learning, Audiovisual, Keterampilan Berpikir Kritis.

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran Blended dengan model Problem Based Learning berbantuan media audiovisual untuk meningkatkan keterampilan berpikir kritis peserta didik SMA yang ditinjau dari, (1) validitas perangkat pembelajaran, (2) kepraktisan perangkat pembelajaran, serta (3) efektivitas perangkat pembelajaran. Penelitian ini menggunakan model pengembangan ADDIE dengan desain one group pretest-posttest yang dilakukan di dua sekolah yang berbeda yaitu SMAN 1 Porong dan SMAN 2 Bojonegoro. Sampel yang digunakan merupakan 40 peserta didik dari dua kelas di SMAN 1 Porong untuk uji coba terbatas serta 4 kelas dengan 30 peserta didik di setiap kelas di dua sekolah untuk uji coba luas. Teknik pengumpulan data berupa observasi, validasi, lembar tes dan angket, kemudian dianalisis. Data hasil penelitian menunjukkan bahwa perangkat pembelajaran dinyatakan valid secara teoritis oleh tiga validator ahli dan empiris berdasarkan uji di lapangan. Kepraktisan perangkat pembelajaran dinyatakan praktis ditinjau dari hasil  keterlaksanaan pembelajaran dalam kategori sangat baik, dan aktivitas peserta didik yang tergolong baik. Efektivitas perangkat pembelajaran ditunjukkan dari hasil keterampilan berpikir kritis peserta didik yang mengalami peningkatan setelah diterapkan pembelajran Blended model Problem Based Learning berbantuan media audiovisual. Berdasarkan pembahasan hasil penelitian dapat disimpulkan bahwa perangkat pembelajaran yang dikembangkan layak sesuai dengan kriteria kevalidan, kepraktisan, dan keefektifan dalam meningkatkan keterampilan berpikir kritis peserta didik pada materi fluida stasis sehingga dapat diterapkan di satuan pendidikan.

ABSTRACT

Moch Alif Mahfudin, 2023. Development of Blended Learning Devices Problem Based Learning Model Assisted by Audiovisual Media to Improve Critical Thinking Skills of High School Students. Thesis. Master of Science Education Study Program, Faculty of Mathematics and Natural Sciences, Surabaya State University. Advisors: (1) Prof. Dr. Budi Jatmiko, M.Pd. (2) Dr. Titin Sunarti, M.Si.

Key Words : Learning Devices, Blended, Problem Based Learning, Audiovisual, Critical Thinking Skills.

This study aims to produce Blended learning devices with the Problem Based Learning model assisted by audiovisual media to improve critical thinking skills of high school students' in terms of, (1) the validity of the learning tools, (2) the practicality of the learning tools, and (3) the effectiveness of learning tools. This study used the ADDIE development model with a one group pretest-posttest design which was conducted in two different schools, namely SMAN 1 Porong and SMAN 2 Bojonegoro. The sample used was 40 students from two classes at SMAN 1 Porong for limited trials and and 4 classes with 30 students in each class in two schools for wide trials. Data collection techniques are in the form of observation, validation, test sheets and questionnaires, then analyzed. The data from the research results show that the learning device was declared theoretically valid by three expert and empirical validators based on field tests. The practicality of learning devices is stated to be practical in terms of the results of learning implementation in the very good category, and the activities of students which are classified as good. The effectiveness of learning devices is shown from the results of students' critical thinking skills which have increased after applying the Blended Problem Based Learning model assisted by audiovisual media. Based on the discussion of the research results, it can be concluded that the learning tools developed are appropriate according to the criteria of validity, practicality, and effectiveness in improving students' critical thinking skills in static fluid material so that they can be applied in educational units.