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Rini Dian Anggraini
Pendidikan Matematika FKIP Universitas Riau
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Implementation of the problem-based learning model to improve students' mathematical problem-solving skills Saniah Afiqoh Kholisah; Rini Dian Anggraini; Kartini
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 2 (2024): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i2.2622

Abstract

This study aims to improve the learning process and students' mathematical problem-solving skills through the implementation of the Problem-Based Learning (PBL) model. The research employed a classroom action research design, conducted over two cycles in collaboration with a mathematics teacher. The subjects were students of class IX B at UPT SMP Negeri 2 Bangkinang Kota during the first semester of the 2023/2024 academic year. Research instruments included mathematical learning tools (syllabus, lesson plans, and student worksheets) and data collection tools (observation sheets and mathematical problem-solving tests). Data analysis combined qualitative descriptive analysis and quantitative descriptive statistical analysis. The results indicate that the implementation of PBL improved both the learning process and students' mathematical problem-solving skills. The average N-gain score increased from 0.42 (medium classification) in cycle I to 0.72 (high classification) in cycle II. Furthermore, the students' average score improved from 63.44 in cycle I to 84.56 in cycle II. These findings conclude that the Problem-Based Learning model effectively enhances the learning process and mathematical problem-solving skills of class IX B students at UPT SMP Negeri 2 Bangkinang Kota.
Co-Authors ', Jalinus ', Sudarmono ', Zulkarnain AA Sudharmawan, AA Adli, Ariful Agustin, Erza Mulia Aisyah Amalina Alamra, Nadia Suci Wahyuni Alvini Lestari Angelina Agatha Hutabalian Anggi Anjastin, Melati Agmiika Apristi, Ivo Ariful Khairi Ariska Arintika Armis Armis ' Armis Armis Armis Armis Astuti, Rahmi Puspa Sari Atma Murni Atma Murni Atma Murni Atma Murni Murni, Atma Murni Bisri Mustofa Bokhari, Khairiati Cecep Kusmana Cesilia, Sindy Desfi Helvina Efendi, Thassya Novanka Eka Fitri Arum Elfis Suanto Elina Elina Elsa Susanti Elsya Suharnita Etika Putri Fadhli Alfathra Fathiyah Adlina Amelia Febrina Ramadhani Firda Luthfiani Fitri Aldresti Fitri, Del Habib Abdullah Hafizah, Nurul Huda Halimirnawati Halimirnawati Harahap, Khairunnisa Hasanah, Ajroni Hayatun Nufus Helmawati Hesty Marwani Siregar Holyness Nurdin Singadimedja Inalda, Avisha Trinanda Insan Valentino Wibawanto Ira Mawaddah Ira Ira Yustika Irawan, Melati Putri Irma Gusneli Ivo Rahmadini Lubis Jalinus ' Julfa Wista Kartini Kartini KARTINI Kartini Kartini Kartini Kartini Kholisah, Saniah Afiqoh Maimunah Maimunah Maimunah Maimunah Maimunah Maimunah Mainumah, Maimunah Maya Angraini Melati Putri Irawan Meldha Rizkiani Mentari Tiara Putri Meydia Rahmi Mildariah, Kurnila Milya Poliska Monica Ayu Putri Mutia Suhadah Nadila Nahor Murani Hutapea Nasuha, Siti Naswa Jumeli Putri Nur Samsi Parsaoran Selpanri Sitorus Patricia, Putri Permata, Ariya Pratiwy, Septy Ella Putri Ayu Lestari Putri Maya Sari Putri Yuanita Putri, Aprilia Ihsani Rafiqo Nurfadila, Rafiqo Rahma, Ati Ramadhan Permadikusuma Nugraha Rika Aprilia Rima Sahuri Rina Ayu Ramadhani Rizqy Nanda Arimurty Rohiimah, Siti Ruri Septika Rusdel Syam Sakur Sakur Sakur, Sakur Saniah Afiqoh Kholisah Sarah, Shanti Sehatta Saragih Sehatta Saragih Septy Ella Pratiwy Sri Indriyani Suci Andriani Suhadah, Mutia Suhermi ' Suhermi Suhermi Sulastri Sulastri Susda Heleni Susianingsih, Susianingsih Syarifah Nur Siregar Syofni Syofni Syofni Syofni Syofni Syofni, Syofni Tia Andesma Tiara Gunawan Tilla, Azifa Tionom Silaban Titi Solfitri Weldila Fitri Wening Widyastari Wiwin Crisdayanti Yanti, Risma Yenita Roza Yumni Karim Yurhagusfiani Yurmalia, Della Yusa Putra Zahratul Maika Zuhri Zuhri Zulkarnain '