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Journal : Jurnal Daya Matematis

The Effect of Problem Based Learning Model on Improving Mathematical Critical Thinking Abilities and Students' Learning Independence at MAN 1 Medan, Indonesia Siregar, Ahmad Rifai; Hasratuddin, Hasratuddin; Rangkuti, Yulita Molliq; Londong, Ahmad; Siregar, Julya Syahleni; Siregar, Fadhillah Rahma
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 12, No 3 (2024): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v12i3.70200

Abstract

This study investigated the effectiveness of Problem Based Learning (PBL) compared to the Traditional Learning Model in mathematics education, focusing on two key aspects: students' mathematical critical thinking skills and learning independence. The research examined whether PBL yielded better results than traditional methods in enhancing these capabilities, while also analyzing potential interactions between learning approaches and students' initial mathematical abilities. The study was conducted with a sample of 60 tenth-grade students from MAN 1 Medan, drawn from classes X-9 and X-6, who were divided into experimental and control groups. Using mathematical critical thinking skills assessments and a learning independence scale, data were analyzed through two-way ANOVA. The results demonstrated that the PBL model was significantly more effective than the Traditional Learning Model in improving both students' mathematical critical thinking skills and learning independence. However, no significant interactions were found between learning approaches and students' initial mathematical abilities in either the development of critical thinking skills or learning independence. These findings strongly suggest that Problem Based Learning should be considered as an effective instructional strategy for educators seeking to enhance their students' mathematical critical thinking skills and foster greater learning independence in the classroom.
Co-Authors A. L. Sirait, Nurhasana ADE ANDRIANI Ahmad Rifai Siregar, Ahmad Rifai Amin Fauzi, KMS Muhammad Anam, Rifat Shafwatul Anggili Pratama Annas, Muhammad Khairul Aprillia, Ulfa Dwi Arifino, Syuza Asmin Panjaitan Asrul Karim, Asrul Astuti - Bornok Sinaga Budi Halomoan Siregar Chairul Fauzi Cintya Siahaan, Tryani Daniel Samosir, Daniel Dian Armanto Doharni, Hasnah Dongoran, Jhonas E. Elvis Napitupulu, E. Elvis E.E. Napitupulu, E.E. Fachrurazi Fasti Rola Fauzi, KMS Muhammad Amin Fauzi, Kms.Amin Harahap, Risfa Rahma Harahap, Shahnaz Shafitri Hayati, Rahmi Hetty Elfina Ida Karnasih Ilham Akbar Irawan, Sri Septia Ismayanty, Ismayanty Izwita Dewi Joefanny, Laras Kairuddin . Landong, Ahmad Lena Rosdiana Pangaribuan Limbong, Sri Fitri Perdani Lisa Lisa Lisa Lisa, Lisa Londong, Ahmad Lubis, Khadijah Utami Lubis, Putri Wildayani Lubis, Rina Ardillah M.Simanjorang, Mangaratua Manalu, Meyanti Manullang, Maratua Marzuki Marzuki Mendrofa, Ratna Natalia Mukhtar Mukhtar Mulyono Mulyono Nababan, Suryani Nasution, Nahlira Anggi Nasution, Suriani Ningtias, Yovita Nurhasanah Siregar . Panjaitan, Sorta Corie Ivana Pargaulan Siagian Pratama, Muhammad Arif Putri, A’liyya Putri, Khairunnisa Rahmad Husein Rahmah, Della Permata Rahman, Arief Aulia Ramadani, Sri Rani Febriyanni, Rani Rokhiyah, Isti Rusmini Rusmini Samosir, Ike Ria Sariayu, Sariayu Sembiring, Susanty Br Sendi Ramdhani Siahaan, Asrifah Sibarani, Sari Ayu Sibarani, Sariayu Sirait, Agnes Alfi Khairuni Siregar, Aurelia Desi Natalia Siregar, Fadhillah Rahma Siregar, Julya Syahleni Siregar, Lenni Marlina Siregar, Mia Rizki Idaroyanni Siregar, Muhammad Fadhil Hidayat Siregar, Nurhafizhoh Siti Habsari Pratiwi, Siti Siti Mayang Sari Sitompul, Pardomuan Sitorus, Ermida Hormatua Sitorus, Pricilia Mawar M Sri Wahyuni Suci Dahlya Narpila, Suci Dahlya Sumarlin Mangandar Marianus Syahlan, Syahlan Syahril Syahril Tanti Jumaisyaroh, Tanti Taruli Marito Silalahi Waminton Rajagukguk Wariyanti, Astri Waruwu, Winning Amintas Kartika Yulita Molliq Rangkuti