Meningkatkan Aktivitas dan Keterampilan Berpikir Kritis Muatan Matematika menggunakan Model Bersama di Kelas 5 Sekolah Dasar Enhancing Activity and Critical Thinking Skills in Mathematics Content Using the Cooperative Model in Fifth Grade of Elementary School
Main Article Content
Abstract
This study is motivated by the low levels of student engagement, critical thinking skills, and learning outcomes in Mathematics among fifth-grade students at SDN Belitung Selatan 2 Banjarmasin. These issues stem from students’ limited critical thinking abilities, low participation during lessons, and the use of instructional methods that are neither engaging nor enjoyable. To address these challenges, the BERSAMA learning model was implemented. The objectives of this research are to: (1) improve students’ learning activity; (2) enhance critical thinking skills; and (3) analyze learning outcomes following the application of the BERSAMA model. A qualitative approach was employed using Classroom Action Research (CAR), conducted over four sessions. The study involved 20 students during the second semester of the 2024/2025 academic year. Data were collected through observations of teacher and student activity, assessments of students' critical thinking skills, and both individual and group learning outcomes tests. Data were analyzed using qualitative descriptive techniques and presented in tables and graphs with percentages. The results showed significant improvement: teacher activity scores increased from 21 (“Good”) to 27 (“Very Good”); student activity rose from 50% (“Few Students Active”) to 100% (“All Students Highly Active”); critical thinking skills improved from 45% (“Few Students Skilled”) to 100% (“All Students Highly Skilled”); and learning mastery increased from 40% (“Few Students Performed Well”) to 90% (“Most Students Performed Very Well”). The study concludes that the BERSAMA model is effective in enhancing teacher and student activity, critical thinking skills, and learning outcomes in Mathematics. The findings recommend the BERSAMA model as an innovative teaching strategy for teachers, school administrators, and elementary education researchers.
Downloads
Article Details

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
References
Aisya, N., & Sunarno. (2024). Meningkatkan Hasil Belajar Matematika Menggunakan Model Pembelajaran Problem Based Learning dan Make A Match Pada Siswa Kelas V SDN Pelambuan 2 Banjarmasin. Jurnal Teknologi Pendidikan Dan Pembelajaran (JTPP), 02(01), 249–253. https://jurnal.kopusindo.com/index.php/jtpp/article/view/258
Cardona, F., & Maimunah, M. (2022). Meningkatkan Kemampuan Membilang Angka Melalui Model Numbered Head Together, Talking Stick Dan Permainan Bendera Pintar. Jurnal Inovasi, Kreatifitas Anak Usia Dini (JIKAD), 2(1), 42. https://doi.org/10.20527/jikad.v2i1.4699
Cholis Sa’dijah, A. R. A. (2021). Kesiapan Guru Melaksanakan Pembelajaran Berbasis HOTS Ditinjau dari Pengetahuan dan Kemampuan Mengemas Perangkat Pembelajaran. PADARINGAN (Jurnal Pendidikan Sosiologi Antropologi), 3(2), 402. https://doi.org/10.20527/padaringan.v3i2.3422
Fauzi, Z. A., & Metroyadi. (2020). The Effect of Mind Mapping Based Contextual Learning on Student Learning Outcomes. Advances in Social Science, Education and Humanities Research 501(Icet), 75–78. https://doi.org/10.2991/assehr.k.201204.
Husnidar, H., & Hayati, R. (2021). Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Hasil Belajar Matematika Siswa. Asimetris: Jurnal Pendidikan Matematika Dan Sains, 2(2), 67–72. https://doi.org/10.51179/asimetris.v2i2.811
Ibrahim, R. A. (2021). Penerapan Model Pembelajaran Kooperatif Tipe Group Investigation untuk Meningkatkan Hasil Belajar Peserta Didik. Syntax Idea, 3(4), 916–925. https://doi.org/10.46799/syntax-idea.v3i4.1172
Jannah, F., Fahlevi, R., Jannah, M., Prihandoko, Y., Sari, R., Belajar, H., & Instruction, G. T. (2024). Implementasi Model Give The Instruction Dalam Meningkatkan Aktivitas, Motivasi, dan Hasil Belajar Siswa Sekolah Dasar, Jurnal Review Pendidikan Dan Pengajaran 5977–5983. journal.universitaspahlawan.ac.id/index.php/jrpp/article/download/27679/19609
Jannah, F., Karnalim, O., Permadi, A., Murad, D. F., Aditya, B. R., Andrisyah, & Nurhas, I. (2022). Pelatihan Desain Kuis Hots Interaktif Dengan Aplikasi Kahoot! Dan Quizziz Di Masa Pandemi: Studi Kasus Guru Sekolah Dasar Gugus Pangeran Antasari Kota Banjarbaru. JCES (Journal of Character Education Society), 5(1), 243–251. https://journal.ummat.ac.id/index.php/JCES/article/view/6026
Leni, W. (2024). Meningkatkan Aktivitas Dan Keterampilan Berpikir Kritis Siswa Mengunakan Kombinasi Model PBL, GI, Dan MAM Kelas V SDN Sungai MIAI 8.… Teknologi Pendidikan Dan Pembelajaran| E-ISSN…, 01(03), 492–499. https://jurnal.kopusindo.com/index.php/jtpp/article/view/89%0Ahttps://jurnal.kopusindo.com/index.php/jtpp/article/download/89/88
Lestiana, N., & Metroyadi. (2023). Meningkatkan Aktivitas dan Keterampilan Berpikir Kritis Menggunakan Model PBL, GI, dan Make A Match. Jurnal Cendikia Pendidikan, 1(4), 61–67. https://journal.unpas.ac.id/index.php/pendas/article/view/17180
Mulyani, D., Ghufron, S., Akhwani, & Kasiyun, S. (2020). Peningkatan Karakter Gotong Royong di Sekolah Dasar. Jurnal Pendidikan 11(2), 225–238. http://hpj.journals.pnu.ac.ir/article_6498.html
Nabilla Azahra, & Fathul Jannah. (2023). Meningkatkan Aktivitas, Keterampilan Berpikir Kritis, Dan Hasil Belajar Muatan PPKn Kelas IV A Menggunakan Model Pesat Di SDN Manarap Lama 1. Khatulistiwa: Jurnal Pendidikan Dan Sosial Humaniora, 3(4), 299–315. https://doi.org/10.55606/khatulistiwa.v3i4.2470
Najoan, R. A. O., Tahiru, Y. S., Kumolontang, D. F., & Roos M. Tuerah. (2023). Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar Matematika Siswa di SD. Edukatif : Jurnal Ilmu Pendidikan, 5(6), 2333–2344. https://doi.org/10.31004/edukatif.v5i6.5711
Noorhapizah, N., Diani Ayu Pratiwi, & Karmilla Ramadhanty. (2022). Meningkatkan Keterampilan Berpikir Kritis Menggunakan Smart Model Untuk Siswa Sekolah Dasar. Jurnal Cakrawala Ilmiah, 2(2), 613–624. https://doi.org/10.53625/jcijurnalcakrawalailmiah.v2i2.3773
Nur Inayah, Aslamiah, Celia Cinantya, R. A. (2024). Meningkatkan Aktivitas, Keterampilan Berpikir Kritis Dan Hasil Belajar Menggunakan Model BESTARI Pada Siswa Sekolah Dasar. Jurnal Ilmiah Pendidikan Dasar, 09(September). https://journal.unpas.ac.id/index.php/pendas/article/view/17310
Nurhidayah, & Prastitasari, H. (2024). Implementasi Model PBL, STAD, dan Make A Match Meningkatkan Aktivitas dan Hasil Belajar Matematika SDN Belitung Selatan 5. Jurnal Ilmiah Pendidikan Dasar (Vol. 2, Issue 2). https://journal.unpas.ac.id/index.php/pendas/article/view/17310
Pratiwi, N. I. (2022). Analisis Aktivitas Belajar Siswa Pada Masa Pendemi Covid-19 Di MTs Miftahul Islah Tahun 2021/2022. Skripsi, 33(1), 1–12. https://etheses.uinmataram.ac.id/3177/1/Nadina%20Indarti%20Pratiwi%20180105113_.pdf
Qur’aini, A. M., & Agusta, A. R. (2023). Implementasi Model Lentera Pada Kelas IV Sekolah Dasar Untuk Meningkatkan Aktivitas Belajar dan Keterampilan Berpikir Kritis Siswa Muatan IPA. JUPEIS : Jurnal Pendidikan Dan Ilmu Sosial, 2(4), 222–233. https://doi.org/10.57218/jupeis.vol2.iss4.885
Ramadhani, S., Maharani, S. D., & Indralin, V. I. (2023). Upaya Meningkatkan Hasil Belajar Matematika Materi Pecahan Menggunakan Model Problem Based Learning Di Sekolah Dasar. Autentik : Jurnal Pengembangan Pendidikan Dasar, 7(2), 317–327. https://doi.org/10.36379/autentik.v7i2.339
Riska Auliya Rahmida Akhmad Riandy Agusta. (2024). Meningkatkan Aktivitas dan Keterampilan Berpikir Kritis Muatan IPA Menggunakan Model BASAMAAN di Kelas V SDN Sungai Miai 8. Jurnal Ilmiah Wahana Pendidikan, 27(2), 214–231. https://doi.org/10.13040/IJPSR.0975-8232.12(10).5595-03
Salma, O. :, Salsabiila, A., Mulyani, S., & Caturiasari, J. (2023). Penerapan Model Cooperative Learning Tipe Make A Match Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Dalam Pembelajaran IPS Kelas V SD. Jurnal Pendidikan, Sosial Dan Keagamaan, 21(2). https://doi.org/10.53515/qodiri
Saputri. (2020). Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Kemampuan Berfikir Kritis Siswa Kelas V Sekolah Dasar Mauli. Jurnal Pendidikan Dan Konseling Research & Learning in Faculty of Education, 1(2), 110–116. https://jurnal.unimus.ac.id/index.php/JPMat/article/viewFile/3354/3193
Suriansyah, A., Agusta, A. R., Hayati, R. P., Mahmudy, M. N., Aulia, A., Arridho, M. S. A., & Aisyiyah, Z. (2022). Model GAWI SABUMI Berbasis Lingkungan Lahan Basah Untuk Mengemabangkan Kesadaran Ekologi dan Keterampilan Berpikir Tingkat Tinggi. Prosiding Seminar Nasional Lingkungan Lahan Basah, 7(April), 45–56. https://snllb.ulm.ac.id/prosiding/index.php/snllb-lit/article/view/675
Suriansyah, A., Aslamiah, A., & Amelia, R. (2021). Learning Model Based on Local Wisdom of Kalimantan Folklore (BEKANTAN). The Southeast Asian Journal of Early Childhood Core Education and Parenting, 2(1), 21–41. http://seameo-ceccep.org/journal/index.php/eccep/article/view/13
Suriansyah, A., Aslamiah, Maimunah, & Hikmah, M. (2023). Strategi Kepemimpinan Kepala Sekolah Dalam Manajemen Pendidikan Sekolah Dasar Di Era Adaptasi Kebiasaan Baru. DIKSEDA: Jurnal Pendidikan Sekolah Dasar, 1(1), 24–37. https://dikseda.winayailmu.id/index.php/1/article/view/3
Suriansyah, A., & Sulistiyana, A. A. (2015). Profesi Kependidikan Perspektif Guru Profesional. Rajawali Pers. https://repo-dosen.ulm.ac.id/handle/123456789/7991
Tiana, & Tika Puspita Widya Rini. (2023). Meningkatkan Aktivitas dan Hasil Belajar Siswa Menggunakan Model PBL, TPS, dan Make a Match pada Siswa Kelas IV Sekolah Dasar. Jurnal Pendidikan, Bahasa Dan Budaya, 2(4), 64–78. https://doi.org/10.55606/jpbb.v2i4.2261
Ulfah, & Opan Arifudin. (2021). Pengaruh Aspek Kognitif, Afektif, Dan Psikomotor Terhadap Hasil Belajar Peserta Didik. Jurnal Al-Amar (JAA), 2(1), 1–9. https://ojs-steialamar.org/index.php/JAA/article/download/88/51




















