KETERAMPILAN COMPUTATIONAL THINKING SISWA SMP PADA MATERI PERTIDAKSAMAAN LINEAR SATU VARIABEL DITINJAU DARI TINGKAT SELF-EFFICACY

Putri Ajeng Raka Kinasih, - and Yaya Sukjaya Kusumah, - and Elah Nurlaelah, - (2025) KETERAMPILAN COMPUTATIONAL THINKING SISWA SMP PADA MATERI PERTIDAKSAMAAN LINEAR SATU VARIABEL DITINJAU DARI TINGKAT SELF-EFFICACY. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Keterampilan computational thinking merupakan salah satu keterampilan yang amat penting dalam perkembangan teknologi saat ini. Keterampilan ini dianggap mampu membantu siswa untuk berpikir secara logis, terstruktur, dan sistematis dalam menyelesaikan permasalahan yang kompleks. Namun, kenyataan di lapangan menunjukkan bahwa keterampilan computational thinking siswa SMP di Indonesia masih kurang optimal, sehingga diperlukan bidang ilmu yang dapat membantu meningkatkan keterampilan tersebut. Salah satu materi matematika yang dapat mendukung pengembangan keterampilan computational thinking adalah pertidaksamaan linear satu variabel. Namun, masih banyak siswa SMP yang mengalami kesulitan dalam mempelajari matematika. Kesulitan ini dapat disebabkan oleh berbagai faktor, salah satunya adalah self-efficacy, yaitu keyakinan individu terhadap kemampuannya sendiri. Penelitian ini bertujuan untuk mendeskripsikan keterampilan computational thinking siswa SMP pada materi pertidaksamaan linear satu variabel ditinjau dari tingkat self-efficacy. Metode yang digunakan adalah pendekatan kualitatif dengan desain studi kasus. Subjek dalam penelitian ini 9 orang siswa kelas VII dari salah satu SMP Negeri di Kota Bandung, yang terdiri dari 3 orang siswa dengan tingkat self-efficacy tinggi, 3 orang siswa dengan tingkat self-efficacy sedang, dan 3 orang siswa dengan tingkat self-efficacy rendah. Pengumpulan data dilakukan melalui tes keterampilan computational thinking, angket self-efficacy, dan wawancara. Hasil penelitian menunjukkan bahwa: (i) siswa dengan tingkat self-efficacy tinggi mampu memenuhi ketiga indikator keterampilan computational thinking, yaitu dekomposisi, abstraksi, dan berpikir algoritmik; (ii) siswa dengan tingkat self-efficacy sedang belum sepenuhnya memenuhi ketiga indikator keterampilan computational thinking, siswa menunjukkan keterampilan yang cukup baik pada indikator dekomposisi dan berpikir algoritmik, namun siswa masih mengalami kesulitan pada indikator abstraksi; (iii) siswa dengan tingkat self-efficacy rendah hanya mampu memenuhi satu indikator keterampilan computational thinking. Computational thinking skills are among the most essential skills in today's technological developments. These skills are considered capable of helping students think logically, structurally, and systematically in solving complex problems. However, the reality in the field shows that students' computational thinking skills of junior high school students in Indonesia are still suboptimal, so a field of study is needed to help improve these skills. One mathematics subject that can support the development of computational thinking skills is single-variable linear inequalities. However, many junior high school students still experience difficulties in learning mathematics. These difficulties can be caused by various factors, one of which is self-efficacy, which is an individual's belief in their own abilities. This study aims to describe the computational thinking skills of junior high school students on the subject of linear inequalities with one variable in terms of their level of self-efficacy. The method used is a qualitative approach with a case study design. The subjects in this study were nine seventh-grade students from a public junior high school in Bandung, consisting of three students with high self-efficacy, three students with moderate self-efficacy, and three students with low self-efficacy. Data collection was conducted through computational thinking skill tests, self-efficacy questionnaires, and interviews. The results of the study shown that: (i) the students with high self-efficacy are able to meet all three indicators of computational thinking skills, namely decomposition, abstraction, and algorithmic thinking; (ii) the students with a moderate level of self-efficacy have not fully met all three indicators of computational thinking skills. They show quite good skills in decomposition and algorithmic thinking, but still encounter difficulties in abstraction.; (iii) the students with low self-efficacy levels generally only met one indicator of computational thinking skills.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?view_op=new_profile&hl=en ID SINTA Dosen Pembimbing: Yaya Sukjaya Kusumah: 6676817 Elah Nurlaelah: 6665327
Uncontrolled Keywords:	Keterampilan computational thinking, Self-Efficacy, Matematika, Pertidaksamaan Linear Satu Variabel Computational Thinking Skills, Self-Efficacy, Mathematics, Linear Inequality in One Variable
Subjects:	L Education > L Education (General) L Education > LB Theory and practice of education L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QA Mathematics
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Matematika - S1 > Program Studi Pendidikan Matematika
Depositing User:	Putri Ajeng Raka Kinasih
Date Deposited:	07 Aug 2025 03:55
Last Modified:	15 Aug 2025 03:35
URI:	http://repository.upi.edu/id/eprint/134978

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