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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika SIGMA: Jurnal Pendidikan Matematika AlphaMath: Journal of Mathematics Education Suska Journal of Mathematics Education Jurnal Elemen JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Juring (Journal for Research in Mathematics Learning) Malikussaleh Journal of Mathematics Learning (MJML) AXIOM : Jurnal Pendidikan dan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika MEJ (Mathematics Education Journal) ALGORITMA : Journal of Mathematics Education Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Jurnal Panjar: Pengabdian Bidang Pembelajaran Jurnal PRINSIP Pendidikan Matematika Jurnal Didactical Mathematics Jurnal Pengabdian Mandiri Journal of Educational Sciences OMEGA: Jurnal Keilmuan Pendidikan Matematika Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Journal of Research on Mathematics Instruction (JRMI) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Media Pendidikan Matematika Prosiding Seminar Nasional Pendidikan FKIP Universitas Lampung
Atma Murni
Master Of Mathematics Study Program, Universitas Riau, Pekanbaru, 28293, Indonesia
Religion Humanities Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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PENGEMBANGAN LKPD MENGGUNAKAN MODEL GUIDED DISCOVERY LEARNING UNTUK MEMFASILITASI KEMAMPUAN REPRESENTASI MATEMATIS PESERTA DIDIK Rizqa; Atma Murni; Yenita Roza
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 18 No. 1: Juni 2026
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/68yvx660

Abstract

Tujuan: Mengembangkan Lembar Kerja Peserta Didik (LKPD) berbasis model Guided Discovery Learning pada materi relasi dan fungsi untuk memfasilitasi kemampuan representasi matematis peserta didik kelas VIII SMP/MTs. Metode: Penelitian ini menggunakan metode penelitian dan pengembangan (R&D) dengan model 4D yang meliputi tahap pendefinisian, perancangan, pengembangan, dan penyebaran. Penelitian dilaksanakan di salah satu SMP di kota Pekanbaru pada tahun ajaran 2025/2026. Teknik pengumpulan data meliputi observasi, wawancara, dokumentasi, dan angket. Hasil: LKPD yang dikembangkan dinyatakan sangat valid berdasarkan penilaian validator dengan rata-rata skor validasi sebesar 97,45%. Selain itu, LKPD dinilai sangat praktis berdasarkan angket respon peserta didik, dengan skor praktikalitas 90,71% pada uji kelompok kecil dan 89,50% pada uji kelompok besar. Simpulan: LKPD dengan model Guided Discovery Learning pada materi relasi dan fungsi ini layak digunakan oleh peserta didik SMP/MTs kelas VIII dalam pembelajaran matematika karena telah memenuhi kriteria sangat valid dan sangat praktis.
Implementation of Problem-Based Learning Model to Improve Mathematical Problem-Solving Skills of Grade XI-2 Students of SMAN 19 Pekanbaru Yuni Hariati Siahaan; Syarifah Nur Siregar; Atma Murni
Jurnal Didactical Mathematics Vol. 8 No. 1 (2026): April 2026
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v8i1.17437

Abstract

This study aimed to improve students’ mathematical problem-solving ability through the implementation of the Problem-Based Learning (PBL) model in mathematics instruction. The study employed a collaborative Classroom Action Research (CAR) design conducted in two cycles involving planning, implementation, observation, and reflection stages. The participants consisted of 41 students of Grade XI-2 at SMAN 19 Pekanbaru during the odd semester of the 2025/2026 academic year. Data were collected through classroom observation and mathematical problem-solving ability tests based on four indicators adapted from Polya’s problem-solving framework, namely understanding the problem, planning the solution, carrying out the solution, and checking back. Data analysis was conducted quantitatively and qualitatively to examine the progression of students’ mathematical problem-solving performance and classroom learning activities across cycles. The findings revealed that the implementation of PBL contributed positively to improving both the learning process and students’ mathematical problem-solving ability. The average class score increased from 33.90 in the initial test to 67.80 in Cycle I and further improved to 73.41 in Cycle II. Improvement was also observed across all problem-solving indicators, particularly in the planning and checking back indicators, indicating stronger strategic reasoning and reflective evaluation skills among students. In addition, students demonstrated increased participation, collaborative engagement, analytical discussion, and confidence in communicating mathematical ideas during learning activities. These findings suggest that Problem-Based Learning can create a more inquiry-oriented and cognitively engaging mathematics learning environment that supports the development of higher-order mathematical thinking and reflective problem-solving skills.
Workshop Pengembangkan Perangkat Pembelajaran Deep Learning Bagi Guru SD Kecamatan Minas Kabupaten Siak: Pengabdian Sehatta Saragih; Maimunah Maimunah; Atma Murni; Sakur Sakur; Syarifah Nur Siregar; Elfis Suanto; Elmawati Elmawati; Wigbertus Ngabu; Susda Heleni; Yusa Putra
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 4 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 4 April - Juni
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i4.6178

Abstract

Implementasi Deep Learning (DL) yang baru dicanangkan pada 2025 masih membutuhkan waktu karena kendala pemahaman prinsip serta ketidaksesuaian perangkat pembelajaran. Untuk mempercepat penerapannya, diperlukan pendampingan guru dalam penguatan pemahaman dan penyusunan perangkat. Di UPTD Dinas Pendidikan Kecamatan Minas, DL masih pada tahap sosialisasi dan belum optimal akibat keterbatasan kompetensi guru. Menanggapi hal tersebut, Tim PKM Program Studi Pendidikan Matematika bekerja sama dengan Dinas Pendidikan Kabupaten Siak menyelenggarakan workshop pengembangan perangkat pembelajaran bagi 26 guru dari 16 SD. Hasilnya menunjukkan kemampuan peserta berada pada kategori baik dan respon terhadap kegiatan sangat baik.
The implementation of the PBL model to improve the eleventh-grade students' mathematics learning outcomes at SMA IT Al-Fityah Pekanbaru Aditya Muh. Faisal; Yenita Roza; Atma Murni
AXIOM : Jurnal Pendidikan dan Matematika Vol 13, No 1 (2024)
Publisher : State Islamic University of North Sumatra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/axiom.v13i1.19136

Abstract

This research was carried out because it was triggered by the low learning outcomes of eleventh-grade students at SMA IT Al-Fityah Pekanbaru. Classroom action research using the Problem-Based Learning (PBL) model was applied to enhance mathematical learning outcomes and the learning process. The study comprised two action cycles, progressing through four stages: planning, acting, observing, and reflecting. Conducted during the odd semesters of the 2023/2024 school year, the research involved 27 students in the eleventh grade at Al-Fityah SMA IT Pekanbaru. The research instruments included learning tools (such as syllabi, lesson plans, and student worksheets) and data collection instruments in the form of teacher-student activity sheets. These were analyzed descriptively narratively, along with student mathematics learning outcome tests, which were analyzed descriptively statistically. Data analysis revealed that the learning process, when applying the Problem-Based Learning model, consistently achieved expected progress in each meeting. The results indicated an increase in the number of students reaching the minimum achievement criteria (KKM). Before implementing the action, 44.44% of students achieved minimum achievement criteria (KKM) in the knowledge aspect. This percentage rose to 55.55% in cycle I and further increased to 77.78% in cycle II. Similarly, in terms of skill competency, the percentage of students reaching KKM was 55.25% in Cycle I and increased to 74.07% in Cycle II. Overall, the application of the PBL model positively impacted the learning process for eleventh-grade students at SMA IT Al-Fityah Pekanbaru.
The Implementation of Problem-Based Learning Model to Improve the Mathematical Literacy Skills of Grade X.1 Students at SMAN 7 Pekanbaru Syarifah Nur Siregar; Nurhayeti Nurhayeti; Atma Murni
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 3 (2025): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i3.1058

Abstract

This study aimed to improve students’ mathematical literacy skills (MLS) through the implementation of the Problem-Based Learning (PBL) model in the topic of probability at Phase E. The subjects were Grade X.1 students of SMAN 7 Pekanbaru in the 2024/2025 academic year. This Classroom Action Research (CAR) was carried out in two cycles, namely Cycle I and Cycle II, each consisting of two meetings with the stages of planning, action, observation, and reflection. The research instruments comprised (1) learning materials, including the Learning Objectives Flow (ATP) and teaching modules, and (2) data collection instruments, including an MLS test and observation sheets for teacher and student activities. The findings revealed that the implementation of the PBL model successfully improved both the learning process and students’ MLS. The analysis of the MLS test results showed a significant improvement: the number of students in the “very good” category increased from 1 in the pre-test to 8 in Cycle I and 18 in Cycle II, while those in the “very poor” category decreased from 22 to 12 in Cycle I and only 2 in Cycle II. Therefore, the PBL model proved effective in improving the learning process and enhancing the mathematical literacy skills of SMAN 7 Pekanbaru students in the 2024/2025 academic year on the topic of probability.
Peningkatan Kemampuan Berpikir Kritis Matematis dan Habits of Mind Siswa dengan Model Creative Problem Solving Nadia Nadia; Sehatta Saragih; Atma Murni; Adityawarman Hidayat; Sriyanti Mustafa; Yanti Yanti
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Program Studi Pendidikan Matematika, FSTT, Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18491

Abstract

Based on PISA results, Indonesian students’ mathematical critical thinking skills and habits of mind are still at a very low level. The study aims to investigate the impact of the Creative Problem Solving (CPS) model on enhancing these two aspects both collectively and across varying levels of Initial Mathematical Ability (IMA) among eighth-grade students in the Senapelan District of Pekanbaru City. The population of this research consisted of all eighth-grade students in the Senapelan District, and the sample included 254 students. An experimental design employing a pretest–posttest control group framework was implemented, involving four experimental classes and four control classes. Data were obtained through a mathematical critical thinking skills test based on Higher Order Thinking Skills and a habits of mind questionnaire. The results of the statistical analysis demonstrated that the CPS model significantly improved students’ mathematical critical thinking skills and habits of mind. Moreover, an interaction effect was observed between the CPS model and students’ IMA on the development of mathematical critical thinking skills, whereas no such interaction emerged concerning habits of mind. These findings indicate that the CPS model is capable of promoting the development of mathematical critical thinking skills and positive learning dispositions among Phase D students.
Development of a contextual student worksheet on relations and functions to facilitate students' mathematical conceptual understanding Dewi Yuliani; Atma Murni; Nahor Murani Hutapea
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.v7i2.2645

Abstract

This research was motivated by the low ability of students to understand mathematical concepts. One of the efforts made to facilitate the ability to understand mathematical concepts is by developing Contextual Teaching and Learning LKPD. This research aims to produce valid and practical LKPD products to facilitate the ability to understand mathematical concepts. The form of this research is development research using the 4-D model (definition, design, development and distribution). The research subjects were class VIII of SMPN 32 Pekanbaru. Research instruments include interviews, observations, validation sheets, student response questionnaires. The data analysis technique is carried out by analyzing validation data and student response data. The results of data analysis showed that the LKPD developed had met valid standards with a percentage of 89.06% in the very valid category. The student response questionnaire met practical standards with a percentage of 89.62% in the very practical category. Based on the results of data analysis, it can be concluded that the LKPD developed meets the valid and practical criteria, so it can be used in the mathematics learning process.
An analysis of students' mathematical understanding in polyhedral geometry Hafizah Syahrani Subekti; Atma Murni; Yenita Roza
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 8 No. 3 (2025): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v8i3.3405

Abstract

Mathematical understanding is a fundamental component of mathematics learning, as it underpins the development of other essential mathematical competencies. However, many students tend to rely on memorizing formulas without achieving a deep conceptual understanding. This study aimed to analyze students' mathematical understanding in the topic of three-dimensional shapes with flat surfaces at the junior high school level. A descriptive qualitative approach was employed, involving 25 students from SMP Negeri 12 Pekanbaru as research participants. Data were collected through two open-ended test items and semi-structured interviews, and analyzed using indicators of mathematical understanding, including restating concepts, applying procedures algorithmically, and connecting concepts within and beyond mathematics. The results showed that the majority of students (76%) demonstrated a low level of mathematical understanding, while 12% were classified as having moderate understanding and 12% as having high understanding. Students in the high category were able to fulfill all indicators, whereas those in the moderate and low categories experienced difficulties, particularly in applying procedures algorithmically and establishing conceptual connections. These findings indicate the need for instructional practices that emphasize conceptual understanding and support students in meaningfully connecting mathematical concepts to problem-solving contexts.
Co-Authors AA Sudharmawan, AA Achid Albintani Aditya Muh. Faisal Adityawarman Hidayat Armi Parlusi Putri Armis Cut Eka Fitriana Desi Kurnia Wati Dewi Yuliani Eka Lorenza Purba Elfis Suanto Elmawati Elmawati Erpina Ulva Evan Dari Kristianto Simarmata Evi Zahara Febrinna Marchy Gusri Yadrika Habib Abdullah Hafizah Syahrani Subekti Heni Rahmadani Heni Rahmadani Herni Purnamawati Hesty Marwani Siregar Ilham Muhammad Indira Santi Kartini, Kartini Maimunah Marintan Butar-butar Meldawati Rahman Mia Riani Rahman Miska Elsi Aurelia Muhammad Abdi Musa Thahir Nadia Nadia Nahor Murani Hutapea Nahor Murani Hutapea Ninda Oksagita Hakim Putri Nur Atika Nuraini Nuraini Nurhafizah Hayati Nurhayeti Nurhayeti Ovemy Delfita Puji Karuniakhalida Putri Madhavia Putri Yuanita Restu Prabowo Rini Dian Anggraini Rizqa RR. Ella Evrita Hestiandari Sakur Sakur Sally Juliani Sehatta Saragih Shania Uthami Putri Susda Heleni Syarifah Nur Siregar Syofni Syofni Thahir, Musa Tiara Gunawan Titi Solfitri Wigbertus Ngabu Yanti Yanti Yenita Roza Yuni Hariati Siahaan Yusa Putra Zulkarnain