PENGEMBANGAN e-LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN KOLABORASI MATERI SISTEM GERAK SISWA KELAS VIII SMP 

THE DEVELOPMENT OF e-WORKSHEET BASED ON PROBLEM-BASED LEARNING TO INCREASE CRITICAL THINKING AND COLLABORATION SKILLS ON THE SUBJECT OF THE MOVEMENT SYSTEM FOR GRADE VIII JUNIOR HIGH SCHOOL

Dwi Fina, Indiarti. (2023). Pengembangan e-LKPD Berbasis Problem Based Learning Untuk Meningkatkan Keterampilan Berpikir Kritis dan Kolaborasi Materi Sistem Gerak Siswa Kelas VIII SMP. Tesis, Program Studi Teknologi  Pendidikan, Pascasarjana, Universitas Negeri Surabaya. Pembimbing
(I) Prof. Mustaji, M.Pd., dan (II) Utari Dewi, S.Sn., M.Pd.

Kata Kunci: e-LKPD, Problem Based Learning, Berpikir Kritis, Kolaborasi, Sistem Gerak, IPA

Penelitian ini bertujuan untuk mengembangkan e-LKPD berbasis Problem Based Learning yang layak digunakan dan meningkatkan ketrampilan berpikir kritis dan kolaborasi siswa pada materi Sistem Gerak kelas VIII.

Penelitian ini dilakukan di SMP Negeri Tikung dengan subyek penelitian siswa kelas VIII semester 1 dengan tahun pelajaran 2023/ 2024. Metode yang diterapkan pada penelitian ini adalah penelitian dan pengembangan (R&D) dengan menggunakan model pengembangan Analisis, Desain, Pengembangan, Implementasi, dan Evaluasi (ADDIE). Penelitian ini adalah penelitian eksperimen dengan bentuk penelitian post-test only control group design. Pengumpulan data menggunakan instumen angket (kuisioner) dan tes. Instrumen esai berpikir kritis dan angket kolaborasi telah di uji validitas menggunakan Pearson Correlation dan uji realibilitas dengan Cronbach Alpha. Uji normalitas menggunakan Kolmogorov-smirnov, sedangkan uji homogenitas menggunakan Levene. Uji prasyarat dilakukan dengan Independent Samples Test. Peneliti memanfaatkan aplikasi SPSS versi 26.

            Hasil uji hipotesis pertama ditemukan bahwa e-LKPD berbasis PBL layak digunakan untuk pembelajaran materi sistem gerak. Kelayakan ini diperoleh dari ahli media, materi, desain pembelajaran, dan uji coba pengguna. Hasil uji hipotesis kedua dihasilkan perbedaan rata-rata antara kelas kontrol dengan nilai 46,33 lebih rendah dibandingkan dengan nilai rata-rata kelas eksperimen sebesar 79. Hipotesis ketiga ditemukan perbandingan ketrampilan kolaborasi dari kelas kontrol dengan nilai rata-rata sebesar 67,53 dengan kelas eksperimen sebesar 75,23. Hal ini berarti ketrampilan kolaborasi siswa memliki keterkaitan dengan ketrampilan berpikir kritis siswa dengan pernyataan bahwa semakin tinggi ketrampilan kolaborasi siswa maka semakin tinggi ketrampilan kolaborasi siswa

Dwi Fina, Indiarti. (2023). The Development of e-Worksheet based on Problem Based Learning to Increasing Critical Thinking and Collaborative on the Muscular System in Eight Junior High School. Thesis, Educational Technology Study Program, Postgraduate, Surabaya State University. Supervisor
(I) Prof. Mustaji, M.Pd., dan (II) Utari Dewi, S.Sn., M.Pd.

Keywords: e-Worksheet, Problem Based Learning, Critical Thinking, Collaborative, Muscular System, SAINS

            This research aims to develop e-Worksheets Based on Problem-Based Learning that are suitable to use and increase students' critical thinking and collaboration skills in the subject of the Muscular System for eighth-grade students.

The study was conducted at SMPN Tikung with research subjects from eighth-grade students in the first semester of the academic year 2023/2024. This research using Research and Development (R&D) with Analysis, Design, Development, Implementation, and Evaluation (ADDIE) development model. It is an experimental study with a post-test only control group design. Data collection used questionnaire instruments and tests. The critical thinking essay instrument and collaborative questionnaire was validated using Pearson Correlation and tested for reliability using Cronbach's Alpha. Normality test used Kolmogorov-Smirnov, while homogeneity test used Levene. Prerequisite tests were conducted with Independent Samples Test. The researcher utilized SPSS version 26 for data analysis.

The results of the first hypothesis test found that the e-Worksheet is suitable to use in learning the Muscular System. This suitability was obtained from media experts, material experts, learning design, and user trials. The results of the second hypothesis test showed a difference in the average scores between the control class is 46.33, lower than the average score of the experimental class, which was 79. The third hypothesis found a comparison of collaboration skills between the control class with an average score of 67.53 and the experimental class with an average score of 75.23. This means that students' collaboration skills are related to students' critical thinking skills, with the statement that the higher the collaboration skills of students, the higher their collaboration skills.