PENGEMBANGAN LKPD FISIKA DENGAN MODEL COLLABORATIVE ARGUMENTATION LEARNING MODEL BERBANTUAN MEDIA CANVA UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK SMA

DEVELOPMENT OF PHYSICS LKPD WITH COLLABORATIVE ARGUMENTATION LEARNING MODEL ASSISTED BY CANVA MEDIA TO IMPROVE CRITICAL THINKING SKILLS OF HIGH SCHOOL STUDENTS

Penelitian ini bertujuan untuk mengetahui kevalidan yang ditinjau dari penilaian para validator, kepraktisan ditinjau dari keterlaksanaan pembelajaran dan angket respon peserta didik, serta keefektifan lembar kerja yang dikembangkan ditinjau dari hasil pretest dan posttest. Penelitian ini menggunakan metode pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Lembar kerja ini dikembangkan dan diujicobakan kepada peserta didik kelas X di SMAN 14 Surabaya. Berdasarkan hasil penelitian yang telah dilakukan validitas lembar kerja yang dikembangkan pada materi energi terbarukan diperoleh kriteria sangat valid. Kepraktisan lembar kerja yang dikembangkan ditinjau dari keterlaksanaan pembelajaran diperoleh kriteria sangat praktis sedangkan angket respon peserta didik diperoleh kriteria sangat baik. Selain itu aspek keefektifan pada kelas kontrol diperoleh efektifitas n-gain tidak efektif sedangkan kelas eksperimen diperoleh efektifitas n-gain kurang efektif. Data dari kedua kelas menghasilkan data yang terdistribusi normal dan bersifat sama atau homogen. Oleh karena itu, hasil uji-t independent  menunjukkan bahwa data kedua kelas memiliki perbedaan yang signifikan. Dengan demikian, keseluruhan penelitian ini dapat disimpulkan bahwa perangkat pembelajaran yang dikembangkan layak digunakan kepada peserta didik untuk meningkatkan kemampuan berpikir kritis pada materi energi terbarukan.

Kata Kunci: lembar kerja, energi terbarukan, berpikir kritis, toulmin argumentation pattern.

This study aims to determine the validity reviewed from the assessment of the validators, the practicality reviewed from the implementation of learning and student response questionnaires, and the effectiveness of the worksheets developed reviewed from the results of pretest and posttest. This research uses the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development method. This worksheet was developed and tested for class X students at SMAN 14 Surabaya. Based on the results of the research that has been carried out, the validity of the worksheets developed on renewable energy materials is obtained very valid criteria. The practicality of the worksheets developed was reviewed from the implementation of learning, the criteria were very practical, while the student response questionnaire obtained very good criteria. In addition, the effectiveness aspect in the control class was obtained with ineffective n-gain effectiveness while the experimental class obtained less effective n-gain effectiveness. Data from both classes produce data that is normally distributed and is the same or homogeneous. Therefore, the results of the independent t-test show that the data of the two classes have significant differences. Thus, the whole study can be concluded that the learning tools developed are suitable for students to improve their critical thinking skills on renewable energy materials. 

Keywords: worksheet, energy renewable, critical thinking, Toulmin argumentation pattern.