Pengaruh Pendekatan Realistic Mathematics Education (RME) Berbantuan Scratch terhadap Peningkatan Kemampuan Berpikir Kritis Siswa Sekolah Dasar

Sarah Salsabila, - (2024) Pengaruh Pendekatan Realistic Mathematics Education (RME) Berbantuan Scratch terhadap Peningkatan Kemampuan Berpikir Kritis Siswa Sekolah Dasar. S1 thesis, Universitas Pendidikan Indonesia.

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Official URL: https://repository.upi.edu/

Abstract

Kemampuan berpikir kritis sangat diperlukan untuk membantu siswa memahami situasi dan membantu memecahkan masalah pada saat pembelajaran maupun dalam kehidupan sehari-hari. Namun kenyatannya kemampuan berpikir kritis siswa masih rendah. Tujuan penelitian ini diantaranya: 1) Mengetahui peningkatan kemampuan berpikir kritis siswa sekolah dasar yang menggunakan pendekatan Realistic Mathematics Education (RME) berbantuan scratch ditinjau secara keseluruhan dan berdasarkan KAM tinggi, sedang, dan rendah; 2) Mengetahui pengaruh pendekatan Realistic Mathematics Education (RME) berbantuan scratch terhadap kemampuan berpikir kritis siswa pada pembelajaran matematika di sekolah dasar, Metode penelitian yang digunakan adalah quasi experiment dengan non-equivalent pretest posttest control group design. Populasi penelitian ini adalah siswa Kelas IV SD di Purwakarta dengan jumlah sampel sebanyak 56 siswa. Purposive sampling digunakan sebagai teknik pengambilan sampel, sedangkan teknik pengumpulan data yang digunakan berupa Tes Kemampuan Awal Matematis (KAM), pretest-posttest, dan wawancara. Data dianalisis menggunakan uji Shapiro-Wilk, N-Gain, dan Mann-Whitney U. Berdasarkan hasil penelitian didapatkan: 1) Peningkatan kemampuan berpikir kritis siswa sekolah dasar yang mendapat pembelajaran dengan pendekatan RME berbantuan scratch lebih baik secara signifikan dibandingkan siswa yang mendapat pembelajaran konvensional baik ditinjau secara keseluruhan dan berdasarkan KAM tinggi, sedang, dan rendah; 2) Terdapat pengaruh pendekatan RME berbantuan scratch terhdap kemampuan berpikir kritis siswa pada pembelajaran matematika di sekolah dasar. Oleh karena itu, pendekatan RME berbantuan scratch dapat dijadikan alternatif dalam pembelajaran yang digunakan khususnya dalam peningkatan kemampuan berpikir kritis siswa. ----- Critical thinking skills are needed to help students understand situations and solve problems during learning and everyday life. However, in reality, students' critical thinking skills are still low. The objectives of this study include: 1) Knowing the improvement of critical thinking skills of elementary school students who use the Realistic Mathematics Education (RME) approach assisted by scratch in terms of overall and based on high, medium, and low KAM; 2) Knowing the effect of the Realistic Mathematics Education (RME) approach assisted by scratch on students' critical thinking skills in learning mathematics in elementary schools, the research method used was a quasi-experiment with a non-equivalent pretest-posttest control group design. The population of this study were fourth-grade elementary school students in Purwakarta with a total sample size of 56 students. Purposive sampling was used as a sampling technique, while the data collection techniques used were the Mathematical Initial Ability Test (KAM), pretest-posttest, and interviews. Data were analyzed using the Shapiro-Wilk, N-Gain, and Mann-Whitney U tests. Based on the results of the study, it was found that: 1) The improvement of critical thinking skills of elementary school students who received learning with the RME approach assisted by scratch was significantly better than students who received conventional learning both overall and based on high, medium KAM; 2) There is an effect of the RME approach with scratch on students' critical thinking skills in mathematics learning in elementary schools. Therefore, the RME approach assisted by scratch can be used as an alternative in learning, especially in improving students' critical thinking skills.

Item Type: Thesis (S1)
Additional Information: https://scholar.google.com/citations?view_op=list_works&hl=en&user=yHeNzXEAAAAJ&gmla=AETOMgHAZb0xm5JNTUI48i8ZW3QQKMaeNAi_6GqMrxeNUFyYv84coq7Zgo4uKvSaFNnliS9PUaref7tW8Loo2gz4BnNtCANVRKV71KZH7VZywlo ID SINTA dosen pembimbing: Hafiziani Eka Putri: 5994008 Puji Rahayu: 5993194
Uncontrolled Keywords: Realistic Mathematics Education (RME), Scratch, Berpikir Kritis. Realistic Mathematics Education (RME), Scratch, Critical Thinking.
Subjects: L Education > L Education (General)
Divisions: UPI Kampus Purwakarta > PGSD UPI Kampus Purwakarta
Depositing User: Sarah Salsabila
Date Deposited: 08 Aug 2024 03:56
Last Modified: 08 Aug 2024 03:56
URI: http://repository.upi.edu/id/eprint/119865

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