Application of the RADEC Learning Model through the Experimental Method on Students' Critical Thinking Ability in Natural Science Learning Animal Movement Organ Material Class V SDN 13 Singkawang

Rindi Afriani(1), Susan Neni Triani(2), Erdi Guna Utama(3),


(1) Sekolah Tinggi Keguruan dan Ilmu Pendidikan Singkawang
(2) Sekolah Tinggi Keguruan dan Ilmu Pendidikan Singkawang
(3) Sekolah Tinggi Keguruan dan Ilmu Pendidikan Singkawang
Corresponding Author

Abstract


This research aims to: 1) To describe the differences between the RADEC learning model through the experimental method on the critical thinking abilities of students who study with the RADEC learning model and classes that use direct learning in class V science learning at SDN 13 Singkawang; 2) To describe the implementation of the RADEC learning model through the experimental method on the critical thinking abilities of class V students at SDN 13 Singkawang in science learning; 3) To describe students' responses to the RADEC learning model through experimental methods on students' critical thinking abilities. This research is a quantitative experimental research. This research method is a quasi experimental design, with a post-test only control group design. The population of this study was all fifth grade students, totaling 50 students. Samples were taken using probability sampling techniques with saturated sampling. Data collection techniques use test and non-test techniques. The test instrument is a critical thinking ability question sheet in the form of an essay. Meanwhile, non-tests are in the form of model implementation observation sheets and student response questionnaire sheets. The data analysis technique used was a two-sample t test. The results of the research, 1) show that tcount = 3.844 > ttable = 2.010, which means that there is a significant difference in the results of students' critical thinking ability tests between students who applied the RADEC model through the experimental method and students who used the direct learning model. 2) The results of the model implementation analysis show a percentage of 90.5%, very good criteria and 3) the results of the analysis of student response questionnaires show a percentage of 75% good criteria, which means that learning using the RADEC learning model through the experimental method in science learning has an effect on critical thinking skills. students' science, so that students respond well to learning activities. So it can be concluded that the RADEC learning model during the learning process makes an impression, attracts students' attention, and provides a new learning atmosphere


Keywords


RADEC Learning Model, Critical Thinking Ability

References


Ennis, R.H (2011) The Nature of Critical Thinking: An Outline of Critical Thinking Dispositions and Abilities. Chicago: University of Illinois.

Johnson. (2011). Menjadikan Kegiatan belajar mengajar mengasyikan dan bermakna. Terjemahan Ibnu Setiawan. Bandung: Mizan Learning Center

Karim, K., & Normaya, N. (2015) Kemampuan Berpikir Kritis Siswa dalam Pembelajaran dalam Pembelajaran Matematika dengan Menggunakan Model Jucama di Sekolah Menengah Pertama. EDU-MAT: Jurnal Pendidikan Matematika, 3(1), 92-104

Roestiyah N.K. (2012). Strategi Belajar Mengajar. Jakarta: Rineka Cipta.

Sopandi, W., dkk. (2021). Model Pembelajaran RADEC Teori dan Implementasi Di Sekolah. Jawa Barat: Universitas Pendidikan Indonesia.

Sugiyono. (2019). Metode Penelitian Kuantitatif, kualitatif dan R&D. Bandung: Alfabeta.

Sukmawati, D., Sopandi, W., & Sujana, A. (2020). The Application of Read-Answer-Discuss Explain-and Create (Radec) Models to Improve Student Learning Outcomes in Class V Elementary School on Human Respiratory System. The 2nd International

Triwiyono. (2011). Program Pembelajaran Fisika Menggunakan Metode Eksperimen Terbimbing Untuk Meningkatkan Keterampilan Berpikir Kritis. Jurnal Pendidikan Fisika Indonesia 7. ISSN: 1693-1246 80-83.

Yulianti, Y., Lestari, H., & Rahmawati, I. (2022). Penerapan Model Pembelajaran Radec Terhadap Peningkatan Kemampuan Berpikir Kritis Siswa. Jurnal Cakrawala Pendas, 8(1), 47-56.


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DOI: 10.57235/jpa.v3i1.2182

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