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Abstract
ABSTRAK
Rendahnya kemampuan siswa dalam memecahkan masalah dan tingkat kepercayaan diri (self-efficacy) dalam pembelajaran fisika disebabkan oleh kurangnya keterlibatan aktif siswa dan ketidaksesuaian metode pembelajaran. Oleh karena itu, diperlukan pembelajaran yang efektif untuk meningkatkan kemampuan pemecahan masalah (KPM) dan self-efficacy. Penelitian ini menggunakan desain one group pretest posttest untuk mengeksplorasi penerapan model Problem Based Learning (PBL) dengan pendekatan flipped classroom dalam meningkatkan KPM dan self-efficacy siswa. Sampel penelitian terdiri dari 34 siswa kelas XI SMA di Kota Bandung yang diambil menggunakan teknik purposive sampling. Data dikumpulkan melalui tes kemampuan pemecahan masalah dalam bentuk esai yang terdiri dari 6 soal dan angket untuk mengukur self-efficacy yang di adaptasi dari physics learning Self Efficacy yang terdiri atas 30 pernyataan. Hasil analisis menunjukkan adanya peningkatan signifikan dalam kemampuan pemecahan masalah dan self-efficacy siswa setelah penerapan model tersebut, dengan nilai signifikansi 0,001 yang lebih kecil dari taraf signifikansi 0,05 berdasarkan uji paired sample t-test. Selain itu, analisis N-Gain menunjukkan rata-rata peningkatan kemampuan pemecahan masalah sebesar 0,77, yang termasuk dalam kategori tinggi, dan rata-rata N-Gain self-efficacy sebesar 0,56, yang berada dalam kategori sedang. Temuan ini menunjukkan bahwa penerapan model Problem Based Learning dengan pendekatan flipped classroom efektif dalam meningkatkan kemampuan pemecahan masalah dan self-efficacy siswa, sehingga dapat dijadikan acuan untuk inovasi dalam pembelajaran yang mendukung pengembangan keterampilan abad ke-21.
Kata kunci : Problem based Learning, flipped classroom, kemampuan pemecahan masalah siswa, self efficacy
ABSTRACT
Students' low problem-solving skills and self-efficacy in physics learning are caused by a lack of active student involvement and inappropriate learning methods. Therefore, effective learning is needed to improve problem-solving skills and self-efficacy. This study uses a one-group pretest-posttest design to explore the application of the Problem-Based Learning (PBL) model with a flipped classroom approach in improving students' problem solving skilland self-efficacy. The research sample consists of 34 eleventh-grade high school students in Bandung City, selected using purposive sampling. Data were collected through a problem-solving ability test in the form of an essay consisting of 6 questions and a questionnaire to measure self-efficacy, adapted from the Physics Learning Self-Efficacy scale, which consists of 30 statements. The analysis results showed a significant increase in students' problem-solving ability and self-efficacy after the implementation of the model, with a significance value of 0.001, which is smaller than the significance level of 0.05 based on the paired sample t-test. Additionally, N-Gain analysis showed an average increase in problem-solving ability of 0.77, which falls into the high category, and an average N-Gain self-efficacy of 0.56, which falls into the moderate category. These findings indicate that the implementation of the Problem-Based Learning model with a flipped classroom approach is effective in enhancing students' problem-solving skills and self-efficacy, thereby serving as a reference for innovative learning approaches that support the development of 21st-century skills.
Keywords : Problem based Learning, flipped classroom, problem solving skills, self efficacy
Keywords
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Copyright (c) 2025 Ghia Syifa Maharani Yaya; Indonesia, Indonesia

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References
- Badan Standar Nasional Pendidikan Tahun 2010. Paradigma pendidikan nasional abad XXI. Jakarta: BSNP.
- Perilisan hasil PISA 2022: Peringkat Indonesia Naik 5-6 Posisi. Pisa2025.Id. [cited 2025 July 15].Available from: https://pisa2025.id/berita/read/pisa-di-indonesia/4/perilisan-hasil- pisa-2022-peringkat-indonesia-naik-5-6-posisi/
- Kinasih RA, Prahani BK, Wibowo FC, Costu B. Profile of students’ Physics Problem Solving Skills and Implementation PBL Model Assisted by 3D Digital Module to Improve Problem Solving Skills. JPPPF. 2023;9(2):245-8. Available from https://doi.org/10.21009/1.09207
- Septian A, Dharmin, Prabawanto A. Geogebra in integral areas to improve mathematical representation ability. J Phys Conf Ser.2020.Available from https://doi.org/10.1088/1742-6596/1613/1/012035
- Masitoh, L. F., & Fitriyani, H. Improving students’ mathematics self-efficacy based through learning problem. Malikussaleh Journal of Mathematics Learning, 1(2), 67–71.
- Jatisunda MG. Hubungan Self-Efficacy Siswa SMP dengan Kemampuan Pemecahan Masalah Matematis.J THEOREMS. 2017 1(2), 26-30
- Irfan L, Jailani J, Susanti DP. Peningkatan Kemampuan Pemecahan Masalah Matematis Dan Self-Efficacy Siswa Melalui Model Pembelajaran Problem Based Learning. AKSIOMA J Prog Stud Pendidikan Matematika 2022;11(3):2142-50.
- Damayanti SA, et al. Pengaruh Model Problem Based-Learning dengan Flipped Classroom Terhadap Kemampuan Berpikir Kreatif. J Kependidikan 2020;4(1):1-8.
- Marviany A, Wicaksana E, Astriawati F. Penerapan Model PBL Terintegrasi Flipped Classroom Terhadap Kemampuan Pemecahan Masalah Pada Materi Sistem Pertahanan Tubuh. Bioscientist: Jurnal Ilmiah Biologi. 2025, 13.3: 1704-1714.
- Nisya K. Efektivitas Flipped Clasroom Yang Diintegrasikan Dengan Model Problem Based Learning Terhadap Kemampuan Numerasi Ditinjau Dari Self-Efficacy Pada Siswa SMA. Lampung: Phd Thesis. Universitas Sultan Ageng Tirtayasa; 2023.
- Atho'illah I, Kartono, Masrukan. Literasi Matematika Berdasarkan Self Efficacy dengan Model Flipped Classroom Menggunakan Asesmen Dinamis. Prisma. 2022, 11.1: 42-52.
- Stephanus J. Pengaruh Model Flipped Classroom Berbantuan Genially terhadap Kemampuan Pemecahan Masalah dan Self-Efficacy Matematis Siswa. Al-Alam: Islamic Natural Science Education Journal. 2025, 4.2: 180-186.
- Amalia H, Sari IP. Pengaruh Self Efficacy terhadap Kemampuan Pemecahan Masalah dalam menyelesaikan soal skala. ANARGYA J Ilm Pendidikan Matematika 2024;1(1):1-10.
- Nurhidayah, Darsikin. Profil Kemampuan Pemecahan Masalah Siswa SMA Negeri 2 Tolitoli pada Materi Fluida Statis dan Dinamis. JPFT. 2023;11(1):6–12.
- Purnamasari I, Yulianti L. Analisis kemampuan pemecahan masalah fisika pada materi fluida statis. Pros Seminar Pend IPA Pascasarjana UM. Malang: Universitas Negeri Malang; 2017. 12-5.
- Taqwa, M. R. A., Faizah, R., & Rivaldo, L. (2019). Pengembangan Lembar Kerja Mahasiswa Berbasis POE dan Kemampuan Berpikir Kritis Mahasiswa pada Topik Fluida Statis. Edufisika: Jurnal Pendidikan Fisika, 4(1), 6–13. https://doi.org/https://doi.org/10.22437/edufisika.v4i01.6284
- Novianto NK, Masykuri, Sukarmin S. Pengembangan modul pembelajaran fisika berbasis proyek (Project Based Learning) pada materi fluida statis untuk meningkatkan kreativitas belajar siswa kelas X SMA/MA. Inkuiri J Pendidik IPA. 2018;7(1):81-92 https://doi.org/10.20961/inkuiri.v7i1.19792
- Kusairi S, Alfad H, Zulaikah S. Development of web-based intelligent tutoring (iTutor) to help students learn fluid statics. J Turk Sci Educ. 2017;14(2):1-11 https://doi.org/10.36681/
- Creswell JW. Research Design Qualitative Quantitative and Mixed Methods Approaches. Los Angeles: SAGE Publications; 2018.
- Heller P, Keneth. Cooperative Group Problem Solving in Physics. Kansas: University of Minnesota;1999.
- Reddy M, Panacharoensawad B. Students problem-solving difficulties and implications in physics: an empirical study on influencing factors. J Educ Practice. 2017;8(14):59-62.
- Jonassen DH. Toward a design theory of problem solving. In: Reigeluth CM, editor. Instructional-design theories and models: a new paradigm of instructional theory. Mahwah, NJ: Lawrence Erlbaum Associates; 2000.63-85.
- Puspita WI, Sutopo, Yuliati L. Identifikasi penguasaan konsep fluida statis pada siswa. Momentum Phys Educ J. 2019;3(1):53-7 https://doi.org/10.21067/mpej.v3i1.3346
- Pimdee P, Sukkamart A, Nantha C, et al. Enhacing Thai student-teacher problem solving skills and academics achievement through a blended problem based learning approach in online flipped classroom. Heliyon. 2024;
- Rachmawati M, Admoko S. Penerapan model pembelajaran sains teknologi masyarakat untuk meningkatkan literasi sains siswa SMK Negeri 3 Bojonegoro kelas X teknik pemesinan pada materi fluida statis. Inovasi Pendidik Fis. 2017;6(3):91-9.
- Sujarwo DT. Pengaruh problem based learning terhadap kemampuan pemecahan masalah dan self efficacy siswa kelas VIII SMP Negeri 1 Patikraja. AlphaM J Math Educ. 2020;6(1)50-3
- Suprapto N, Chang TS, Ku CH. Conception of learning physics and self efficacy among Indonesian university student. J Balt Sci Educ. 2017;11-3
- Yusri AY. Pengaruh model pembelajaran problem based learning terhadap kemampuan pemecahan masalah matematika siswa kelas VII di SMPN Pangkajene. Musharafa. 2018;16(1)
References
Badan Standar Nasional Pendidikan Tahun 2010. Paradigma pendidikan nasional abad XXI. Jakarta: BSNP.
Perilisan hasil PISA 2022: Peringkat Indonesia Naik 5-6 Posisi. Pisa2025.Id. [cited 2025 July 15].Available from: https://pisa2025.id/berita/read/pisa-di-indonesia/4/perilisan-hasil- pisa-2022-peringkat-indonesia-naik-5-6-posisi/
Kinasih RA, Prahani BK, Wibowo FC, Costu B. Profile of students’ Physics Problem Solving Skills and Implementation PBL Model Assisted by 3D Digital Module to Improve Problem Solving Skills. JPPPF. 2023;9(2):245-8. Available from https://doi.org/10.21009/1.09207
Septian A, Dharmin, Prabawanto A. Geogebra in integral areas to improve mathematical representation ability. J Phys Conf Ser.2020.Available from https://doi.org/10.1088/1742-6596/1613/1/012035
Masitoh, L. F., & Fitriyani, H. Improving students’ mathematics self-efficacy based through learning problem. Malikussaleh Journal of Mathematics Learning, 1(2), 67–71.
Jatisunda MG. Hubungan Self-Efficacy Siswa SMP dengan Kemampuan Pemecahan Masalah Matematis.J THEOREMS. 2017 1(2), 26-30
Irfan L, Jailani J, Susanti DP. Peningkatan Kemampuan Pemecahan Masalah Matematis Dan Self-Efficacy Siswa Melalui Model Pembelajaran Problem Based Learning. AKSIOMA J Prog Stud Pendidikan Matematika 2022;11(3):2142-50.
Damayanti SA, et al. Pengaruh Model Problem Based-Learning dengan Flipped Classroom Terhadap Kemampuan Berpikir Kreatif. J Kependidikan 2020;4(1):1-8.
Marviany A, Wicaksana E, Astriawati F. Penerapan Model PBL Terintegrasi Flipped Classroom Terhadap Kemampuan Pemecahan Masalah Pada Materi Sistem Pertahanan Tubuh. Bioscientist: Jurnal Ilmiah Biologi. 2025, 13.3: 1704-1714.
Nisya K. Efektivitas Flipped Clasroom Yang Diintegrasikan Dengan Model Problem Based Learning Terhadap Kemampuan Numerasi Ditinjau Dari Self-Efficacy Pada Siswa SMA. Lampung: Phd Thesis. Universitas Sultan Ageng Tirtayasa; 2023.
Atho'illah I, Kartono, Masrukan. Literasi Matematika Berdasarkan Self Efficacy dengan Model Flipped Classroom Menggunakan Asesmen Dinamis. Prisma. 2022, 11.1: 42-52.
Stephanus J. Pengaruh Model Flipped Classroom Berbantuan Genially terhadap Kemampuan Pemecahan Masalah dan Self-Efficacy Matematis Siswa. Al-Alam: Islamic Natural Science Education Journal. 2025, 4.2: 180-186.
Amalia H, Sari IP. Pengaruh Self Efficacy terhadap Kemampuan Pemecahan Masalah dalam menyelesaikan soal skala. ANARGYA J Ilm Pendidikan Matematika 2024;1(1):1-10.
Nurhidayah, Darsikin. Profil Kemampuan Pemecahan Masalah Siswa SMA Negeri 2 Tolitoli pada Materi Fluida Statis dan Dinamis. JPFT. 2023;11(1):6–12.
Purnamasari I, Yulianti L. Analisis kemampuan pemecahan masalah fisika pada materi fluida statis. Pros Seminar Pend IPA Pascasarjana UM. Malang: Universitas Negeri Malang; 2017. 12-5.
Taqwa, M. R. A., Faizah, R., & Rivaldo, L. (2019). Pengembangan Lembar Kerja Mahasiswa Berbasis POE dan Kemampuan Berpikir Kritis Mahasiswa pada Topik Fluida Statis. Edufisika: Jurnal Pendidikan Fisika, 4(1), 6–13. https://doi.org/https://doi.org/10.22437/edufisika.v4i01.6284
Novianto NK, Masykuri, Sukarmin S. Pengembangan modul pembelajaran fisika berbasis proyek (Project Based Learning) pada materi fluida statis untuk meningkatkan kreativitas belajar siswa kelas X SMA/MA. Inkuiri J Pendidik IPA. 2018;7(1):81-92 https://doi.org/10.20961/inkuiri.v7i1.19792
Kusairi S, Alfad H, Zulaikah S. Development of web-based intelligent tutoring (iTutor) to help students learn fluid statics. J Turk Sci Educ. 2017;14(2):1-11 https://doi.org/10.36681/
Creswell JW. Research Design Qualitative Quantitative and Mixed Methods Approaches. Los Angeles: SAGE Publications; 2018.
Heller P, Keneth. Cooperative Group Problem Solving in Physics. Kansas: University of Minnesota;1999.
Reddy M, Panacharoensawad B. Students problem-solving difficulties and implications in physics: an empirical study on influencing factors. J Educ Practice. 2017;8(14):59-62.
Jonassen DH. Toward a design theory of problem solving. In: Reigeluth CM, editor. Instructional-design theories and models: a new paradigm of instructional theory. Mahwah, NJ: Lawrence Erlbaum Associates; 2000.63-85.
Puspita WI, Sutopo, Yuliati L. Identifikasi penguasaan konsep fluida statis pada siswa. Momentum Phys Educ J. 2019;3(1):53-7 https://doi.org/10.21067/mpej.v3i1.3346
Pimdee P, Sukkamart A, Nantha C, et al. Enhacing Thai student-teacher problem solving skills and academics achievement through a blended problem based learning approach in online flipped classroom. Heliyon. 2024;
Rachmawati M, Admoko S. Penerapan model pembelajaran sains teknologi masyarakat untuk meningkatkan literasi sains siswa SMK Negeri 3 Bojonegoro kelas X teknik pemesinan pada materi fluida statis. Inovasi Pendidik Fis. 2017;6(3):91-9.
Sujarwo DT. Pengaruh problem based learning terhadap kemampuan pemecahan masalah dan self efficacy siswa kelas VIII SMP Negeri 1 Patikraja. AlphaM J Math Educ. 2020;6(1)50-3
Suprapto N, Chang TS, Ku CH. Conception of learning physics and self efficacy among Indonesian university student. J Balt Sci Educ. 2017;11-3
Yusri AY. Pengaruh model pembelajaran problem based learning terhadap kemampuan pemecahan masalah matematika siswa kelas VII di SMPN Pangkajene. Musharafa. 2018;16(1)
