eprintid: 139112 rev_number: 25 eprint_status: archive userid: 218263 dir: disk0/00/13/91/12 datestamp: 2025-09-16 03:47:28 lastmod: 2025-09-16 03:47:28 status_changed: 2025-09-16 03:47:28 type: thesis metadata_visibility: show creators_name: Fildzah Aulia Ahmad, - creators_name: Elah Nurlaelah, - creators_name: Endang Cahya Mulyaning Asih, - creators_nim: NIM2311818 creators_nim: NIDN0023116403 creators_nim: NIDNO022066503 creators_id: fildzahaulia5@upi.edu creators_id: elah_nurlaelah@upi.edu creators_id: endangcahya@upi.edu contributors_type: http://www.loc.gov/loc.terms/relators/THS contributors_type: http://www.loc.gov/loc.terms/relators/THS contributors_name: Elah Nurlaelah, - contributors_name: Endang Cahya Mulyaning A, - contributors_nidn: NIDN0023116403 contributors_nidn: NIDNO022066503 contributors_id: elah_nurlaelah@upi.edu contributors_id: endangcahya@upi.edu title: PENINGKATAN KEMAMPUAN COMPUTATIONAL THINKING SISWA SMP DENGAN MODEL PEMBELAJARAN ACE DITINJAU DARI SELF-EFFICACY ispublished: pub subjects: L1 subjects: LA divisions: PMat_S2 full_text_status: restricted keywords: Kemampuan berpikir komputasi siswa SMP Model Pembelajaran ACE, Self-Efficacy junior high school students' computational thinking abilities , ACE learning model, self efficacy note: SINTA ID DOSEN PEMBIMBING Elah Nurlaelah SINTA ID : 6665327 Endang Cahya Mulyaning A SINTA ID : 6121877 abstract: ABSTRAK Fildzah Aulia Ahmad. (2311818). Peningkatan Kemampuan Computational Thinking Siswa SMP dengan Model Pembelajaran ACE Ditinjau dari Self-Efficacy. Computational Thinking merupakan salah satu keterampilan esensial abad 21 yang harus dimiliki siswa untuk menghadapi tantangan era digital. Kemampuan ini berperan penting dalam pemecahan masalah, berpikir kritis, dan inovasi, khususnya dalam pembelajaran matematika. Selain itu, aspek afektif seperti self-efficacy juga berpengaruh terhadap keberhasilan belajar siswa. Penelitian ini bertujuan untuk mengkaji perbedaan peningkatan kemampuan Computational Thinking siswa SMP yang mendapatkan pembelajaran ACE dan siswa yang mendapatkan pembelajaran konvensional ditinjau secara keseluruhan maupun perkategori self-efficacy . Penelitian ini menggunakan metode kuasi eksperimen dengan desain pretest-postest control group. Populasi penelitian adalah siswa SMP kelas VIII, dengan sampel penelitian yang dipilih secara purposive sampling. Instrumen penelitian berupa tes computational thinking dan angket self-efficacy yang telah diuji validitas dan reliabilitasnya. Hasil penelitian menunjukkan bahwa: (1) peningkatan kemampuan computational thinking siswa yang memperoleh pembelajaran model ACE lebih tinggi dibandingkan dengan siswa yang memperoleh pembelajaran konvensional; (2) terdapat perbedaan peningkatan kemampuan computational thinking berdasarkan kategori self-efficacy; (3) terdapat interaksi antara model pembelajaran dan self-efficacy terhadap peningkatan kemampuan computational thinking; dan (4) model pembelajaran ACE efektif dalam meningkatkan kemampuan computational thinking siswa SMP ditinjau dari self-efficacy.Dengan demikian, model pembelajaran ACE efektif dalam meningkatkan kemampuan computational thinking siswa SMP, terutama bila didukung oleh self-efficacy yang tinggi. Kata kunci: Computational Thinking, ACE, Self-Efficacy, Pembelajaran Matematika Fildzah Aulia Ahmad. (2311818). Enhancing Junior High School Students’ Computational Thinking through the ACE Learning Model Viewed from Self-Efficacy. Computational Thinking is one of the essential 21st century skills that students must have to face the challenges of the digital era. This ability plays an important role in problem solving, critical thinking, and innovation, especially in mathematics learning. In addition, affective aspects such as self-efficacy also influence students' learning success. This study aims to examine the differences in the improvement of Computational Thinking abilities of junior high school students who received ACE learning and students who received conventional learning reviewed overall and per self-efficacy category. This study used a quasi-experimental method with a pretest-postest control group design. The study population was eighth grade junior high school students, with the research sample selected by purposive sampling. The research instruments were computational thinking tests and self-efficacy questionnaires whose validity and reliability have been tested. The results of the study indicate that: (1) the increase in computational thinking abilities of students who received ACE learning model was higher than students who received conventional learning; (2) there was a difference in the increase in computational thinking abilities based on the self-efficacy category; (3) there was an interaction between the learning model and self-efficacy on the improvement of computational thinking abilities; and (4) the ACE learning model is effective in improving the computational thinking abilities of junior high school students in terms of self-efficacy. Thus, the ACE learning model is effective in improving the computational thinking abilities of junior high school students, especially if supported by high self-efficacy. Keywords: Computational Thinking, ACE, Self-Efficacy, Mathematics Learning date: 2025-08-25 date_type: published institution: Universitas Pendidikan Indonesia department: KODEPRODI84102#Pendidikan Matematika_S2 thesis_type: masters thesis_name: mphil official_url: https://repository.upi.edu/ related_url_url: https://perpustakaan.upi.edu/ related_url_type: org citation: Fildzah Aulia Ahmad, - and Elah Nurlaelah, - and Endang Cahya Mulyaning Asih, - (2025) PENINGKATAN KEMAMPUAN COMPUTATIONAL THINKING SISWA SMP DENGAN MODEL PEMBELAJARAN ACE DITINJAU DARI SELF-EFFICACY. S2 thesis, Universitas Pendidikan Indonesia. document_url: http://repository.upi.edu/139112/1/T_MTK_2311818_Title.pdf document_url: http://repository.upi.edu/139112/2/T_MTK_2311818_Chapter1.pdf document_url: http://repository.upi.edu/139112/3/T_MTK_2311818_Chapter2.pdf document_url: http://repository.upi.edu/139112/5/T_MTK_2311818_Chapter3.pdf document_url: http://repository.upi.edu/139112/4/T_MTK_2311818_Chapter4.pdf document_url: http://repository.upi.edu/139112/6/T_MTK_2311818_Chapter5.pdf document_url: http://repository.upi.edu/139112/7/T_MTK_2311818_Chapter6.pdf document_url: http://repository.upi.edu/139112/8/T_MTK_2311818_Appendix.pdf