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All Journal Journal on Education AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pendidikan dan Konseling Jurnal Inovasi Penelitian Indonesian Journal of Elementary Education (IJOEE) Ability : Journal of Education and Social Analysis International Journal of Social Service and Research Cendikia : Media Jurnal Ilmiah Pendidikan Jurnal Pengabdian Kepada Masyarakat Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal MathEducation Nusantara PEDAGOGI: Jurnal Ilmiah Pendidikan Mudabbir: Journal Research and Education Studies Jurnal Pendidikan LLDIKTI Wilayah I (JUDIK) JS (Jurnal Sekolah) Jurnal Akuntansi, Manajemen dan Ekonomi Digital (JAMED) Jurnal Penelitian Pendidikan MIPA JOP Journal of Pedagogi
Hidayat Hidayat
Universitas Muslim Nusantara Al Washliyah
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : Journal on Education

 1 
Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Berpikir Kritis Matematis Siswa Di SMA Negeri 2 Medan Yovita Ningtias; Hidayat Hidayat; Dedy Juliandri Panjaitan; Atika Erlina Nasution; Yuki Indayanti
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6351

Abstract

Mathematics is a discipline that focuses on developing thinking skills. Learning mathematics can hone critical thinking skills, which form the foundation for understanding mathematical concepts and effectively solving problems. This Classroom Action Research (PTK) study was conducted to improve students' critical mathematical thinking skills through a PBL approach. Medical School Negeri 2 Medan was the site of the research. A total of 36 students from the 2023/2024 academic year at SMA Negeri 2 Medan's class XI MIPA 9 served as the study subjects. There were two cycles to this research, and each one included the following steps: preparation, action, observation, and reflection. The data was analyzed using quantitative descriptive analysis, and the methods for data gathering included both tests and non-tests. The results showed that the PBL model has improved the critical mathematical thinking skills of students in class XI MIPA 9 at SMA Negeri 2 Medan. In the first cycle, students' critical mathematical thinking skills reached 75.52% with a high qualification, and in the second cycle, they increased to 87.27% with a very high qualification.
Meningkatkan Kemampuan Pemahaman Matematis Siswa Melalui Model Problem Based Learning di SMA Negeri 2 Medan Yusni Utami; Hidayat Hidayat; Haryati Ahda Nasution; Yuki Indayanti
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6353

Abstract

Mathematics is a vital discipline, yet it is often considered complicated by students. This results in their low mathematical understanding, which is very important in learning mathematics to solve problems more easily and relate the concepts understood. “This study used a class action research method (PTK) on students of class XI IPA-3 SMA Negeri 2 Medan in the 2023/2024 academic year, totaling 36 people. In this study, data were collected through observation sheets, learning outcome tests, and documentation to evaluate the mathematical understanding ability of students in class XI-IPA 3 at SMA Negeri 2 Medan. The results showed a significant improvement after the application of the Problem Based Learning (PBL) learning model, as seen from the results of the initial ability test, cycle I test, and cycle II test”.
Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis Siswa Di SMA Negeri 2 Medan Yuki Indayanti; Hidayat Hidayat; Ramadhani Ramadhani; Atika Erlina Nasution; Yusni Utami
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.6970

Abstract

The purpose of this study is to determine whether and how the Problem Based Learning approach enhances students' capacity for mathematical creativity. The research was conducted in two cycles using Classroom Action Research (PTK). A total of 36 students from class XI at MIPA 7 SMA Negeri 2 Medan participated in the study. To be considered effective, this research must achieve the following criteria: (1) Students' mathematical creative thinking capacity must rise by 85% or more, falling into the medium group; and (3) Both student and teacher observations must indicate a good level of performance. The study found that while the average score on the first ability test was 58.85, it increased to 67.12 during cycle I and 84.78 during cycle II. Along with an increase in initial ability test scores, there was a rise in classical completeness; in cycle I, that number rose to 24 students (61.11%), and in cycle II, it reached 36 students (100%). The findings suggest that the PBL approach can help students develop their critical thinking skills.
Co-Authors A. Erni Ratna Dewi Ahmad Landong Amanda Putri Ayuni Atika Erlina Nasution Atika Erlina Nasution Dedy Juliandri Panjaitan Delima Delima Devi Soriana Harahap Dewi Nur Hasanah Dhea Ramadhani Dinda Yarshal, Dinda Ester Sianturi Febi Tut Handayani Haryati Ahda Nasution Hizmi Wardani Irwan Irwan Ismail Ismail Juliani Juliani Khairul Azemi Lili Amelia Putri Lisa Mawarni Mhd Faisal Raya Hasibuan Mikasari Nasution Nur Cahyani Kalil Nurdalilah Nurdalilah Nurlatifah - Nurlatifah Nurul Fadilah Oca Liliani Rahmadani Hasibuan Ramadhani Rindi Pransiska Rizky Andika Sri Rahayu Juniati Sukmawarti Suratno Suratno Suwanto Suwanto Widia Anggraini Yovita Ningtias Yuki Indayanti Yuki Indayanti Yusni Utami Yusni Utami Zuhri Zuhri