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All Journal Jurnal Penelitian dan Evaluasi Pendidikan Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif TARBIYA : Journal Education in Muslim Society AKSIOMA: Jurnal Program Studi Pendidikan Matematika AlphaMath: Journal of Mathematics Education Math Didactic: Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika JOHME: Journal of Holistic Mathematics Education MATEMATIKA DAN PEMBELAJARAN Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Sarwahita : Jurnal Pengabdian Kepada Masyarakat Perspektif Pendidikan dan Keguruan JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) SEPREN: Journal of Mathematics Education and Applied Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Paedagogy Journal of Didactic Mathematics Jurnal Math-UMB.EDU Community Education Engagement Journal Mathematics Research and Education Journal SYNERGY: Jurnal Bisnis dan Manajemen CANANG: Jurnal Pengabdian Masyarakat Progressive of Cognitive and Ability Rangkiang Mathematics Journal Polinomial : Jurnal Pendidikan Matematika Journal of Research in Science and Mathematics Education INCOME: Indonesian Journal of Community Service and Engagement Indonesian journal of teaching and learning International Journal of Contemporary Studies in Education Euclid Ar-Riyadhiyyat: Jurnal Pendidikan Matematika JME (Journal of Mathematics Education) JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) TOFEDU: The Future of Education Journal AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Karimah Tauhid MAXIMA Jurnal Infinity International Journal of Applied Learning and Research in Algebra International Journal of Geometry Research and Inventions in Education Edutechnium Journal of Educational Technology Trigonometri : Jurnal Matematika Jurnal Didaktik Matematika Eduma : Mathematics Education Learning and Teaching
Lilis Marina Angraini
(Scopus ID: 36808964900), Universitas Islam Riau, Riau
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Physics Public Health Social Sciences Other

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Pelatihan Pengembangan Soal-Soal Matematika yang Terintegrasi dengan Nilai-Nilai Keislaman angraini, lilis marina
Community Education Engagement Journal Vol. 3 No. 1 (2021): October
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ceej.v3i01.8038

Abstract

Pengabdian ini dilatarbelakangi oleh pentingnya peran guru dalam membekali siswa agar memiliki kemampuan matematis yang baik dan ilmu agama yang baik juga, dimana keduanya menjadi tujuan penting pembelajaran yang harus dicapai. Guru selaku pengarah pembelajaran bisa mengajarkan kedua hal tersebut melalui soal-soal matematis yang terintegrasi dengan keislaman. Melalui soal-soal matematis yang diberikan guru nanti, siswa tidak hanya belajar matematika yang akan mengasah kemampuan berpikirnya semakin baik, akan tetapi siswa juga akan menemukan bahkan memahami kaitan matematika dengan unsur keislaman. Untuk itu pengabdian ini bertujuan agar terlatihnya guru-guru dalam mengembangkan soal matematika yang terintegrasi dengan nilai keislaman.
Inductive reasoning skills: Identification of student errors using APOS theory Ilham Muhammad; Lilis Marina Angraini; Syarul Ramadhan
EduMa: Mathematics education learning and teaching Vol. 14 No. 1 (2025)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v14i1.17227

Abstract

Math problem-solving mistakes made by students need to be treated more seriously since, if left unattended, they may affect students' comprehension of the following mathematical ideas. This study aims to identify students’ errors while attempting to solve mathematical problems of inductive reasoning ability on the material of powers and roots. This study adopts a qualitative method with descriptive research. The participants in this study were 24 students of class IX A at SMPN 2 Pelalawan. The research methods used are tests, interviews, and triangulation. The results showed that students had low inductive reasoning abilities so they made mistakes in solving problems. Based on the APOS theory (action, process, object, and schema), there are four student errors in solving math problems, namely: 1) incorrect interpretation: students do not grasp the meaning and objective of the questions; 2) conceptual error: misunderstood the multiplication of powers; 3) procedural errors: they occur when students conclude problems without adhering to a process; 4) Technical errors: Students frequently make errors while multiplying powers because they do not understand the concept. Regarding the APOS theory, based on the data analysis students only arrived at the first phase, namely the action phase
ANALISIS KESULITAN PEMECAHAN MASALAH MATEMATIS SISWA PADA MATERI STATISTIKA: IMPLIKASI TERHADAP PENERAPAN LEARNING CYCLE 5E Ruth Novriyanti Sianturi; Astri Wahyuni; Lilis Marina Angraini; Putri Wahyuni
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 3 (2026): Juli
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/yjt4k923

Abstract

Kemampuan pemecahan masalah matematis merupakan kompetensi esensial yang perlu dikuasai oleh siswa. Meskipun demikian, sebagian siswa yang masih sulit untuk menyelesaikan masalah matematis secara optimal. Penelitian ini dilakukan untuk mengidentifikasi hambatan yang dialami siswa pada materi statistika serta mengkaji implikasi hasil analisis tersebut terhadap penerapan model pembelajaran Learning Cycle 5E. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan subjek penelitian sebanyak 28 siswa kelas VIII SMP Negeri 25 Pekanbaru pada tahun ajaran 2025/2026. Data diperoleh melalui tes yang dirancang berdasarkan tahapan pemecahan masalah, sedangkan analisis data dilakukan melalui proses reduksi data, penyajian data, dan penarikan kesimpulan yang mengacu pada setiap tahap pemecahan masalah. Hasil penelitian ini memaparkan bahwa pada setiap tahapan pemecahan masalah, siswa masih mengalami berbagai kendala. Persentase keberhasilan pada tahap memahami masalah mencapai 63,39%, tahap melaksanakan rencana sekitar 49,11%, tahap merencanakan penyelesaian sebesar 17,86%, serta tahap memeriksa kembali sebesar 14,58%. Hambatan terbesar dialami siswa pada tahap merencanakan penyelesaian dan memeriksa kembali jawaban. Atas dasar temuan tersebut, model pembelajaran Learning Cycle 5E yang mencakup tahapan Engagement, Exploration, Explanation, Elaboration, dan Evaluation dipandang layak dijadikan alternatif solusi upaya mengatasi kesulitan pemecahan masalah matematis siswa.
Analisis Bibliometrik Penelitian Penggunaan GeoGebra dalam Pendidikan Matematika Ruth Novriyanti Sianturi; Lilis Marina Angraini
Trigonometri: Jurnal Matematika Vol. 3 No. 2 (2026): Edisi Juli
Publisher : Lppm Universitas Nurul Hud

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/yezqn226

Abstract

Penelitian ini bertujuan untuk menganalisis perkembangan publikasi ilmiah mengenai penggunaan GeoGebra dalam pendidikan matematika serta memetakan arah dan fokus penelitian yang berkembang. Metode yang digunakan adalah analisis bibliometrik dengan mengumpulkan data dari database Google Scholar menggunakan kata kunci “GeoGebra” dan “mathematics education”. Hasil penelitian menunjukkan adanya peningkatan jumlah publikasi yang signifikan dari tahun 2021-2024, serta terbentuknya 12 klaster tema penelitian yang mencakup pengembangan media, integrasi GeoGebra dalam model pembelajaran, dan peningkatan kemampuan matematis siswa. Penelitian ini penting dilakukan karena kajian mengenai GeoGebra selama ini masih tersebar dan belum dipetakan secara komprehensif sehingga diperlukan pemetaan tren riset untuk mengidentifikasi arah perkembangan dan peluang penelitian selanjutnya. Dampak tidak langsung dari temuan penelitian ini adalah siswa berpotensi merasakan pembelajaran yang lebih interaktif, visual, dan bermakna melalui penerapan GeoGebra yang sesuai dengan arah pengembangan pembelajaran berbasis teknologi.
Algebra essay questions: A validated instrument for evaluating the students' higher-order thinking skills Nia Kania; Florence M. Kyaruzi; Lilis Marina Angraini
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15688

Abstract

Indonesian pupils need help solving problems, particularly in mathematics, due to the need for practice questions with the higher-order thinking (HOT) type. This research aims to develop a reliable and valid tool for assessing students' higher-order thinking skills in mathematics. Developing a test involves gathering requirements, creating questions, assessing answers, running trials, analyzing data, making adjustments, and finally putting everything together. The instrument trial was conducted at SMAN at Majalengka, West Java. The total number of test subjects was 32 students. Research data were collected using a description test. The test instrument consists of 10 descriptions, but only 6 had good validity based on the value of V on the V-Aiken. In addition, the test package produces reliable questions based on Cronbach's Alpha scores. The test results of the instrument showed that the HOTS of mathematics for Grade X students was good. This step provides an overview to teachers in designing valid and relevant instruments.
Development of a Canva-Based Mathematics E-Module to Facilitate Seventh Grade Students' Mathematical Problem Solving Skills in Algebraic Expressions Nabil Maulana Yuspelto; Reni Wahyuni; Lilis Marina Angraini; Putri Wahyuni
The Future of Education Journal Vol 5 No 2 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v5i2.2168

Abstract

This study was motivated by students' low mathematical problem-solving skills and the suboptimal use of technology-based learning media in mathematics instruction. In addition, the learning materials currently used are still dominated by printed textbooks, which are less engaging and have not adequately supported students' independent learning. This study aims to develop a Canva-based mathematics e-module that is valid and practical for facilitating the mathematical problem-solving skills of seventh-grade students on the topic of algebraic expressions. This research employed a Research and Development (R&D) approach using the Borg and Gall model as adapted by Sugiyono. Although the original model consists of ten stages, it was simplified into seven stages: identifying potential and problems, data collection, product design, product validation, design revision, product testing, and final product development. The research participants included two expert validators, one seventh-grade mathematics teacher, and six seventh-grade students who participated in a small-group trial. The research instruments consisted of e-module validation sheets, student worksheet (LKPD) validation sheets, a teacher response questionnaire, and a student response questionnaire. Data were analyzed using descriptive quantitative analysis by calculating the percentage of product validity and practicality. The results indicated that the Canva-based mathematics e-module achieved an average validity score of 92.34%, categorized as valid, while the accompanying student worksheets (LKPD) obtained an average validity score of 83.75%, also categorized as valid. The practicality test showed that the teacher response reached 86.1%, categorized as highly practical, whereas the students' response reached 79.16%, also categorized as highly practical. Based on these findings, it can be concluded that the Canva-based mathematics e-module on algebraic expressions meets the criteria of validity and high practicality, making it suitable for use as a learning medium to facilitate the mathematical problem-solving skills of seventh-grade junior high school students.
Identifying Innovation Trends and Opportunities: Bibliometric Analysis of Mathematics Learning Strategies at the Secondary School Level Dwika Saputri Putri; Lilis Marina Angraini
MAXIMA : Jurnal Pendidikan Matematika Vol. 3 No. 2 (2026): MAXIMA: Jurnal Pendidikan Matematika
Publisher : Program Studi Tadris Matematika Universitas KH. Mukhtar Syafaat Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30739/maxima.v3i2.4915

Abstract

Penelitian ini bertujuan untuk memetakan tren dan peluang inovasi dalam strategi pembelajaran matematika di tingkat sekolah menengah menggunakan pendekatan bibliometrik. Metode penelitian dilakukan dengan menganalisis 996 artikel yang dikumpulkan dari Google Scholar antara tahun 2021 dan 2025 dan memvisualisasikannya menggunakan VOSviewer melalui analisis jaringan, overlay, dan kepadatan. Analisis menunjukkan bahwa publikasi penelitian tentang pembelajaran matematika akan meningkat, mencapai puncaknya pada tahun 2024 sebelum menurun pada tahun 2025, dengan tema dominan termasuk pendidikan matematika, ruang kelas, kurikulum, keterlibatan, dan kecemasan matematika. Hal ini karena penelitian cenderung berfokus pada isu-isu umum dalam pembelajaran matematika, sementara topik seperti geometri, pembelajaran berbasis game, metakognisi, dan sekolah dasar masih memiliki intensitas penelitian yang relatif rendah. Temuan ini berdampak pada terbukanya peluang untuk mengembangkan strategi pembelajaran matematika yang inovatif, khususnya melalui integrasi teknologi dan pendekatan yang mendorong keterlibatan siswa, sehingga hasil penelitian ini dapat menjadi referensi dalam merancang strategi pembelajaran yang lebih relevan, inovatif, dan selaras dengan tuntutan kompetensi abad ke-21.
ANALYSIS KEBUTUHAN PEMBELAJARAN GEOMETRI BERBASIS AUGMENTED REALITY Lilis Marina Angraini; Sanine Ranisyah; Annisa Mardatillah; Agus Dahlia
Euclid Vol 13 No 1 (2026)
Publisher : Lembaga Penelitian Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v13i1.11803

Abstract

This study presents a comprehensive data analysis of an Augmented Reality (AR)-based geometry learning needs survey of 29 student respondents. The analysis includes user profiles based on gender, evaluation of geometry learning interests and difficulties, preferences for interactive media and educational games, level of AR technology recognition, attitudes toward learning innovations, and student learning motivation. Methods used include data visualization, descriptive statistical analysis, gender comparison, and categorical analysis to identify patterns of student needs and areas for development of learning media. The results provide strategic insights into geometry interests with an average score of 3.13/4.0 (78.2% agreement level), high preference for interactive media (3.08/4.0 or 77.1%), but still low AR recognition (2.30/4.0 or 57.5%). The main findings show a gap between high interest in interactive learning and low recognition of AR technology, indicating an urgent need for socialization programs and development of game-based AR learning media for geometry. The minimal gender gap (maximum 0.28 points) allows for the implementation of universal strategies without the need for significant gender-based customization.
AUGMENTED REALITY: IMPROVEMENT OF CRITICAL THINKING BASED ON STUDENTS' INITIAL MATHEMATICAL ABILITY Lilis Marina Angraini; Alzaber; Debby Permata Sari; Ilham Muhammad
Indonesian Journal of Teaching and Learning (INTEL) Vol. 2 No. 1 (2023)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.668 KB) | DOI: 10.56855/intel.v2i1.176

Abstract

This research is motivated by the importance of mathematical critical thinking skills for students, as well as the rapid development of information technology in the digital era. This study specifically aims to improve students' mathematical critical thinking skills through the application of Augmented Reality (AR)-based learning media with 3D unity that can be used in online learning and offline learning based on Initial Mathematical Ability (IMA). Augmented Reality is a technology that combines three-dimensional virtual objects into a real environment and then projects these virtual objects in real-time. While the initial mathematical ability is one of the factors that influence the learning of mathematics, the higher the initial mathematical ability of a student, the better the level of the student's mathematical critical thinking ability. This research is quantitative research (quasi-experimental), while the research subjects are students at one of Pekanbaru's state junior high schools class VII for the academic year 2022/2023, as many as 30 students who are randomly selected by the class. This research was conducted on the material of flat shapes, especially triangles and quadrilaterals. The data collection method used was a mathematical critical thinking ability test. The test result data was processed by statistical tests, including a normality test, homogeneity test and two-way ANOVA test. The results showed that the improvement of mathematical critical thinking skills of students who received learning using augmented reality media with Unity 3D was better than the improvement of mathematical critical thinking skills of students who received conventional learning based on students' initial mathematical abilities.
Conceptual Understanding of Mathematics of Vocational High School Students and Their Related Factors in Statistics Padilah Rahmah; Dedek Andrian; Astri Wahyuni; Lilis Marina Angraini
Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika Vol. 10 No. 2 (2026): JRPIPM AGUSTUS 2026
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpipm.v10n2.p204-214

Abstract

Although mathematical conceptual understanding has been widely investigated, limited attention has been given to examining its relationship with demographic and educational factors among vocational high school students, particularly in statistics learning. This study aimed to describe students' mathematical conceptual understanding and analyze the factors associated with it. A quantitative approach with a descriptive-comparative method was employed involving 105 tenth-grade students of SMK Negeri 4 Pekanbaru. The research instruments consisted of a five-item essay test on mathematical conceptual understanding, a 34-item questionnaire, and a student profile form. Data were analyzed using descriptive statistics, the Independent Samples t-test, and One-Way ANOVA. The findings indicated that students' mathematical conceptual understanding was generally in the low category. In addition, the analysis of demographic and educational factors provided a more comprehensive description of the factors associated with students' mathematical conceptual understanding. The findings are expected to serve as a reference for teachers in designing learning strategies that are better aligned with students' characteristics.
Co-Authors Abdurahman Abdurrahman Agus Dahlia Ain, Siti Quratul Ainirohmah, Nailu Alzaber Alzaber Alzaber Alzaber Alzaber Alzaber, Alzaber Aminda Salsabillah Andi Junaidi Andrian, Dedek Arcat Arcat Arcat Arcat Arsad, Agus Astri wahyuni Astri Wahyuni Astri Wahyuni Astri Wahyuni Asyti Febliza Auladina, Hafizah Aulia Sthephani Aulia Sthephani Bonyah, Ebenezer Darmayanti, Selvina Debby Permata Sari Debby Permata Sari Dhiya Fathiyyah Firdaus Dianne Amor Kusuma Dwika Saputri Putri Dwipriyoko, Estiyan Effendi, Leo Adhar Elfina, Agus Linda Elizar Evizal Abdul Kadir Fadilla, Jihan Fajriah, Khadijatul Fatra, Maifalinda Fikri, Tu Bagus Dwi Firdaus Firdaus Firdaus, Dhiya Fathiyyah Fitri Wulan Sari Fitriana Yolanda Florence M. Kyaruzi Gürbüz, Ferit Hariri, Dewi Damayanti Hayu, Sri Rah Ilham Muhammad Ilham Muhammad Ilham Muhammad Ilham Muhammad Indah Widiati, Indah Indriati, Mefa Izza Rahmawati Jajang Rahmatudin Jatmiko, M. Anang Khoirunnisya, Melati Laksono Trisnantoro Leja, Ertha Agnia Maulina Lingga, Leny Julia M. Anang Jatmiko M. Dadan Sundawan Madya, Nana Karina Mahmudah, Hilda Mardatillah*, Annisa Mardatillah, Annisa Marisyah Melati Khairunnisya Mohammad Dadan Sundawan, Mohammad Dadan Muchamad Subali Noto Muhammad Sajjad Nabil Maulana Yuspelto Nasution, Elvi Leila Suheila Naufal Hilmiy Nia Kania Noviyanti, Dina nur hafizah Nur Putri Awaliah Nurjanah, Putri Nurmaliza Nurmaliza Padilah Rahmah Parindang, Edwin Amanu Paulo Vitor da Silva Santiago Putri Wahyuni Putri Wahyuni PUTRI WAHYUNI Putri, Nathania Salsabila Rahmad Sugianto Rahmawati Ramlan, Wahyudi Rani Darmayanti Reni Wahyuni Rezi Ariawan Rika Septianingsih Rina Indriani Ririn Dwi Sundari Riska Aprilia Riyanti, Asifa Ajeng Dwi Ruth Novriyanti Sianturi Sadiq, Hamidi Safitri, Endang Sanine Ranisyah Saputri, Hana Febri Sari Herlina Sari Herlina Sari Herlina Sari Herlina Selafia, Selafia Shanty, Yustika Laras Sindi Amelia, Sindi Siti Nurhalimah Siti Quratul Ain Sohibun -, Sohibun Sri Listia Rosa Sri Rezeki Sthephani, Aulia Suripah Suripah Syarul Ramadhan Tasya Indri Rangkuti Tutut Siswati Usmiyatun Usmiyatun Utami, Wahyu Lestari Vahid Norouzi Larsari Vivin Anggraini Hardi Wahyuni, Reni Wibawa, Fayza Sandya Yosi Cahyaningtyas Fitri Yuliani, Sri Yuliawan, Tri Yusnidar Yusnidar Yuspelto, Nabil Maulana Yusuf Devan Nr Zaeri, Annisah Zafrullah Zetriuslita Zul Afdal