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All Journal Jurnal Penelitian dan Pengembangan Pendidikan Pedagogi: Jurnal Ilmu Pendidikan Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif International Journal of Education AKSIOMA: Jurnal Program Studi Pendidikan Matematika Madrasah: Jurnal Pendidikan dan Pembelajaran Dasar Phenomenon : Jurnal Pendidikan MIPA Jurnal Elemen Jurnal Kajian Pembelajaran Matematika Metathesis: Journal of English Language, Literature, and Teaching Jurnal Penelitian Pendidikan IPA (JPPIPA) JMPM: Jurnal Matematika dan Pendidikan Matematika JPM (Jurnal Pemberdayaan Masyarakat) Indonesian Journal of Science and Mathematics Education INSPIRAMATIKA Unisda Journal of Mathematics and Computer Science (UJMC) Jurnal Tadris Matematika JURNAL EKSAKTA PENDIDIKAN (JEP) Jurnal Cendekia : Jurnal Pendidikan Matematika International Journal of Elementary Education Jurnal Pendidikan Matematika (Jupitek) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika de Fermat : Jurnal Pendidikan Matematika Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Abdimas Universal Hipotenusa : Journal of Mathematical Society Range : Jurnal Pendidikan Matematika Jurnal Pedagogi dan Pembelajaran Nusantara Science and Technology Proceedings Journal of Mathematics Education and Science Hipotenusa: Journal of Research Mathematics Education (HJRME) Rainstek : Jurnal Terapan Sains dan Teknologi Jurnal Penelitian Pendidikan Matematika Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran Unnes Journal of Mathematics Education Edumatica: Jurnal Pendidikan Matematika Jurnal Pengabdian Masyarakat: BAKTI KITA Prima Magistra: Jurnal Ilmiah Kependidikan J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Journal of Artificial Intelligence and Digital Business Indonesian Research Journal on Education Ar-Riyadhiyyat: Jurnal Pendidikan Matematika Indonesian Journal of Multidisciplinary on Social and Technology MATHEdunesa PEDAMATH: Journal on Pedagogical Mathematics Journal of Mathematical Pedagogy (JOMP) Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Jurnal Infinity Jurnal Tadris Matematika Jurnal Pendidikan Progresif Journal of the Indonesian Mathematics Education Society Educational Journal Jurnal Didaktik Matematika Journal of Current Studies in SDGs Journal of Current Studies in SDGs
Ali Shodikin
Universitas Negeri Surabaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Students’ Reasoning in Mathematics Learning: How to Solve Problem of Ethnomathematics Based on Personality Putri, Kharisma Dwisinta; Ekawati, Rooselyna; Shodikin, Ali
Journal of the Indonesian Mathematics Education Society Vol. 2 No. 2 (2024): Journal of the Indonesian Mathematics Education Society
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jimes.v2n2.p70-79

Abstract

Reasoning relates to the extent which students can think about the flow of problem solving. Combined in ethnomathematics so that students know more about mathematical practice through local culture. There was a statement of study say that personality types which reflect differences in a person's way of thinking. This study aims to analyze students' reasoning through ethnomathematics based on personality. The subject taken from grade eight junior high school students were selected, each of whom include in masculine, neutral, and feminist category from personality. Research method applies a qualitative method. Sampling technique applies cluster random sampling. Data collection technique applies documentation, observation, and test method. The result to all of the category that were masculine, neutral, and feminist had same quality enough in perform calculations based on certain rules or formulas, quality good in make conjecture, and quality less in checks the validity of an argument. However they was not duplicate answer. For other researchers may continue similar research by considering another indicator of students’ reasoning to comparison whether there are different result or be better than this research.
Developing Students’ Worksheet of Cuboid and Cube Volume with Realistic Mathematics Education (RME) Oktavia, Siwi Putri; Shodikin, Ali; Ekawati, Rooselyna
Journal of the Indonesian Mathematics Education Society Vol. 3 No. 1 (2025): Journal of the Indonesian Mathematics Education Society
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jimes.v3n1.p33-43

Abstract

The aim of this study is to develop a Student Worksheet for students of 8th grade SMP of cube and cuboid volume material based on Realistic Mathematics Education (RME) which have valid and practical criteria. It was development research, adapted from the 4D development model. Validation was carried out by material, media, and learning experts. The Student Worksheet developed was tested in a small group test with the subjects of 6 students. The results showed the RME-based Student Worksheet is valid by evidence that an average total score of 3.24 was obtained with a percentage of 80.92%. The assessment by the students was performed in a small group test to test the practicality. From a small group test, an average total score of 3.44 was obtained with a percentage of 86%. Therefore, this RME-based Student Worksheet is valid and practical.
Senior High School Students’ Difficulties in Solving HOTS Probability Problem and Their Scaffolding Based on Learning Styles Hidayati, Alifia Putri; Shodikin, Ali
Journal of the Indonesian Mathematics Education Society Vol. 3 No. 1 (2025): Journal of the Indonesian Mathematics Education Society
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jimes.v3n1.p19-32

Abstract

This study aims to identify the difficulties experienced by high school students in solving higher-order thinking skills (HOTS) questions on probability and to analyze the scaffolding provided to help students overcome these difficulties based on visual, auditory, and kinesthetic learning styles. HOTS questions require the students to think creatively, critically, and logically, which are commonly hindered by the abstract nature of the concept of probability. This qualitative descriptive study involved three students classified based on their learning styles. Data were collected using a learning style questionnaire, HOTS test questions, and interviews, and were analyzed via data reduction, data display, and conclusion drawing. The results showed that visual learners struggled with transformation and process skills, auditory learners with process skills, and kinesthetic learners with both transformation and process skills. To remedy these issues, scaffolding was created according to each learning style. Visual learners were assisted by the use of visual comparison charts and Figure-based guidelines, auditory learners responded to guided inquiry questions and oral explanations, and kinesthetic learners performed well through action tasks and movement-based simulations. These individualized scaffolding strategies allowed the students to overcome conceptual and procedural barriers, thereby improving their ability to answer HOTS probability questions more effectively. This study emphasizes the importance of adaptive support tailored to personal learning styles to increase the mathematical understanding of students.
Implementation of GeoGebra-Assisted Problem Based Learning Model to Improve Understanding of Algebra Concepts in Junior High School Syifaurrohman, Muhammad Huda; Shodikin, Ali
Journal of the Indonesian Mathematics Education Society Vol. 3 No. 2 (2025): Journal of the Indonesian Mathematics Education Society
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jimes.v3n2.p97-106

Abstract

This study investigates the effectiveness of the Problem Based Learning (PBL) model assisted by GeoGebra in improving junior high school students’ learning outcomes on the topic of the System of Linear Equations of Two Variables (SPLDV). The research is grounded in the existing problems in mathematics classrooms, where students often experience difficulties in understanding abstract concepts, exhibit low problem-solving abilities, and show limited interest in learning due to conventional, teacher-centered instructional approaches. GeoGebra, as an interactive digital tool, provides dynamic visualizations that help students connect algebraic theory with graphical representation, thereby facilitating deeper conceptual understanding. The findings reveal that the implementation of PBL assisted by GeoGebra significantly enhances students’ conceptual understanding, problem-solving skills, and learning interest. These results suggest that integrating technology-supported PBL can create more meaningful and engaging learning experiences. The study recommends that future research extend the application of this model to other mathematical topics and educational levels, as well as examine its long-term effects on affective aspects such as motivation and learning attitudes.
Designing a Hypothetical Learning Trajectory with Student Worksheets: Fostering Collaboration and Innovation in Probability Learning Indraswari, Annisa Yora; Shodikin, Ali
Pedagogi: Jurnal Ilmu Pendidikan Vol 25 No 2 (2025): Pedagogi: Jurnal Ilmu Pendidikan
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pedagogi.v25i2.2576

Abstract

This study aims to develop a Hypothetical Learning Trajectory (HLT) based on student worksheets for teaching probability as an innovative approach to enhance students’ conceptual understanding. The development is driven by the need for instructional design that connects abstract mathematical concepts to real-life contexts. The research adopts a design-based research (DBR) approach through an in-depth case study of three eleventh-grade students. Data were collected through LKPD tasks, observations, semi-structured interviews, and diagnostic tests. Findings show that the HLT-based student worksheet effectively supported students’ progressive understanding of probability, fostering intuitive exploration and formal application. Students demonstrated active engagement, cognitive growth, and positive attitudes toward learning. The study concludes that implementing HLT through LKPD is a valid and promising strategy to improve the quality of mathematics instruction, particularly in the topic of probability.
Teacher Strategies Through Educational Games in Managing the Dynamics of Mathematics Learning Groups to Grow Interest in Learning Ismah, Arina Izzatil; Shodikin, Ali
Indonesian Research Journal on Education Vol. 5 No. 6 (2025): Irje 2025
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v5i6.3945

Abstract

Penelitian ini dilakukan untuk menganalisis strategi guru dalam menerapkan permainan edukatif untuk mengelola dinamika kelompok dan juga menumbuhkan minat siswa dalam mempelajari matematika. Penelitian ini didorong oleh persepsi siswa bahwa matematika adalah mata pelajaran yang menakutkan dan membosankan yang mengakibatkan interaksi pasif dalam belajar kelompok. Penelitian ini menggunakan pendekatan kualitatif dengan tipe studi kasus dan subjeknya meliputi guru matematika dan juga siswa yang terlibat dalam pembelajaran kelompok. Pengumpulan data dilakukan melalui empat instrumen: wawancara, observasi aktivitas, tes prestasi belajar, dan juga studi dokumentasi. Teknik analisis data yang diterapkan adalah model interaktif Miles dan Huberman. Hasil penelitian menunjukkan bahwa penerapan permainan edukatif secara efektif mengubah dinamika kelompok dari pasif menjadi kolaboratif dengan nilai observasi rata-rata 3,14 (kategori Baik). Secara akademis, mayoritas siswa (72%) mencapai kategori Baik dan Sangat Baik. Hal ini juga menunjukkan bahwa permainan edukatif membantu membangun lingkungan sosial yang interaktif dan suportif (pembelajaran yang menyenangkan), yang secara bersamaan cenderung meminimalkan persepsi negatif dan juga meningkatkan antusiasme serta ketekunan siswa dalam belajar, sementara kebaruannya terletak pada peran permainan edukatif sebagai alat manajemen konflik dan juga penambah kekompakan kelompok, dan bukan hanya sebagai media penyampaian materi.  
DEVELOPMENT OF THREE TYPES OF ASSESSMENT IN LEARNING MATHEMATICS ON THE SYSTEM OF LINEAR EQUATIONS WITH THREE VARIABLES Nadiayah, Ishomah; Shodikin, Ali
PEDAMATH: Journal on Pedagogical Mathematics Vol 8 No 1 (2025): Journal on Pedagogical Mathematics
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to develop three types of assessments in mathematics learning for the Three Variable Linear Equation System material: initial, formative, and summative assessments. These three assessments are designed for use on a digital platform to enhance the efficiency of implementation and student involvement in the learning process. The study uses a Research and Development ( R&D ) approach with the ADDIE model consisting of five stages: analysis, design, development, implementation, and evaluation. The initial assessment in the form of a learning style questionnaire is distributed through Typeform to identify student learning characteristics. The formative assessment is designed in the form of an interactive quiz using the Nearpod application which includes multiple-choice questions. In the meantime, the summative evaluation is created as a context-based exam that gauges the knowledge, application, and reasoning dimensions. Four experts used Aiken's V test to validate the developed instrument, and Alpha Cronbach's reliability test was used to assess its dependability. With an Aiken's V > 0.80, the validation results demonstrate the instrument's high level of validity. The reliability test yields a moderately consistent Alpha Cronbach value of 0.45. The implementation's outcomes demonstrate that this technology-based evaluation can help identify student traits early on, offer feedback throughout the learning process, and measure learning success in a comprehensive way. Thus, creating this assessment could be a useful substitute for enhancing students' understanding of the Three Variable Linear Equation System.
E-Comic-Based Mathematics Learning: Its Effect on Logical Reasoning and Motivation among Students in Urban and Rural Areas Angesti Gita Kartika; Ali Shodikin
Didaktik Matematika Vol 12, No 2 (2025): October 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i2.47423

Abstract

Many junior high school students perceive mathematics as a difficult subject due to the use of instructional techniques that are less engaging and limited in context. As technology continues to develop, digital mediaincluding e-comicshave become innovative tools for enhancing students motivation and logicalmathematical reasoning. This quasi-experimental study involved 100 eighth-grade students from both an urban school in Surabaya, the capital city of East Java Province, and a rural school in JiwanMadiun, one of the districts in East Java, using a pretestposttest control group design, using a pretestposttest control group design. The experimental and control group from each location as the samples. A questionnaire to measure the students motivation and mathematics logical reasoning questions to assess logical-mathematical reasoning are the instrument. Statistical analysis included regression, Pearson correlation, and ANOVA test. The effect size (R = 0.466) demonstrated the strength of the model. The results revealed that e-comic-based learning significantly improved students motivation and logical- mathematical reasoning, with greater effects observed in urban schools. Furthermore, there was a moderately positive correlation between learning motivation and logical-mathematical reasoning abilities (r = 0.587). These findings suggest that integrating e-comics can effectively enhance learning outcomes while bridging urban-rural educational gaps
The Importance of Understanding Exponent Number Concept in Science Scope: Students' Abstraction Thinking Level in Problem Solving Siti Faizah; Slamet Arifin; Intan Sari Rufiana; Sri Rahayuningsih; Mohammad Yusuf Randy; Nurzatulshima Kamaruddin; Imam Rofiki; Ali Shodikin
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9328

Abstract

Mathematics is closely related to science because both require the ability to analyze, think logically, and systematically to understand. This study explores students' level of abstraction thinking in understanding the concept of exponent numbers and its implementation in science. This research uses a qualitative approach. The subjects in this study were students of the master's program in basic education. The data collection techniques used were tests and interviews. The results showed differences in identifying exponent numbers in low and high abstraction level students. Low abstraction level students perform problem-solving stages, such as identifying and writing down every information listed in the problem, using mathematical symbolization, performing number operations according to problem understanding, and checking again. Meanwhile, high abstraction level students performed problem-solving stages, such as identifying every piece of information in the problem without writing it on the worksheet, not writing the results of their understanding explicitly on the worksheet, not writing explicitly the model to be used, performing number operations without paying attention to the type of number because they already understood and they made a conclusion. Both level students applied the concept of exponent numbers in science for writing units and density.
Socio-ecological problems: How reflective and impulsive students demonstrate mathematical literacy Fuadah, Putri Fithrotul; Shodikin, Ali
Indonesian Journal of Science and Mathematics Education Vol. 9 No. 1 (2026): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v9i1.29894

Abstract

Mathematical literacy in socio-ecological contexts remains underexplored, particularly when examined in terms of cognitive style. This study aims to describe the mathematical literacy processes of reflective and impulsive junior high school students when solving Minimum Competency Assessment (MCA) tasks that involve socio-ecological issues. A qualitative descriptive design was employed, involving two high-mathematical-ability students selected purposively and classified as reflective and impulsive using the Matching Familiar Figures Test (MFFT). Data were collected through socio-ecological MCA tasks on school waste generation and semi-structured interviews. The data were analyzed using thematic coding based on the PISA mathematical literacy processes (formulate, apply, and interpret). The findings indicate that reflective students demonstrated more systematic verification and deeper contextual interpretation. In contrast, impulsive students applied strategies more rapidly but showed reduced monitoring accuracy, resulting in calculation errors despite appropriate procedural strategies. These findings underscore the importance of considering cognitive processing characteristics in developing socio-ecological MCA tasks and learning strategies to support higher-order mathematical literacy.
Co-Authors Abdul Halim Abdullah Abdullah, Abdul Halim Abdur Rohim Achmad Ghozi Khoiruddin Adinda Aulia Rahmawati AGUNG LUKITO Ahmad Rohman Ahmad Ryan Hidayat Ali muhajir, Ali Alvenna Nursyafira Angesti Gita Kartika Anggita Auni Anik Novianti Anik Novianti, Anik Anisa Firdaus Asmana, Arezqi Tunggal Ayu Lestari Balqisway Alima Brigita Febi Valensiana Dessy Wulandari, Dessy Didan Rizky Adha Didan Rizky Adha Diyah, Fima Hayu Ning Dwi Ayu Emelia Ekawati, Dea Wulan Erieza Dwi Pratiwi Erina Ellen Rusmana Evangelista Lus Windyana Palupi Faiqotul Himmah Faizah, Siti Fathimatuz Auriza Rosetia Febriani, Indri Rohmatul Fakhri Fernanda, Betita Nadia Fuadah, Putri Fithrotul Galleh Dwi Samudro Galleh Dwi Samudro Gita Ainul Hidayah Hendrik Furqon Hendrik Furqon Heny Ekawati Haryono Hidayati, Alifia Putri Hidayatul Maratin Hilaria Yesieka Ayu Wulandari Holyness Nurdin Singadimedja Ida Ayu Putu Sri Widnyani Ifana Putri Adelia Ihsani, Ulynnuha Aulia Imam Rofiki Imro’atus Solikha Inaz Iffarani Sofiana Indraswari, Annisa Yora Innes Nurazzahra Intan Sari Rufiana Iqbal Farrel Bramasta Ismah, Arina Izzatil Ismail Ismail Istianatun Nabilah Janet Trineke Manoy Kartika Rahmania Putri Khafidhoh Nurul Aini Khusnah, Khotimatul Kusnul Khotimah Mas Fiyah MASRIYAH Masriyah Mega Fatimah Rosana Meliani Dwi Pertiwi Mohammad Nurwahid Mohammad Yusuf Randy Mudhiah, Siti Mustofah Mustofah Nadiayah, Ishomah Nadifah, Lailatul Naharia Safitri Nasha Aqilatuz Zahroh Nazilatun Ni'mah Niawati, Zulin Nindya Tifa Novitasari Novandi Kevin Pratama Novandi Kevin Pratama Novandi Kevin Pratama Novandi Kevin Pratama Nugroho, Setiaji Nugroho, Setiaji Nur Imro’atus Solikha Nur Imro’atus Solikha Nur Imro’atus Solikha Nur Imro’atus Solikha Nurkumala, Silvia Eka Nurzatulshima Kamaruddin Oktavia, Siwi Putri Pratama, Novandi Kevin Prismahardi Aji Riyantoko Putri Dian Shafira Putri, Kharisma Dwisinta RADEN SULAIMAN Rahaju, Endah Budi Rahayu, Tri Retno Rahma Mutiari Ramidha, Nur Fitriani Ratih Sasmita Habsa Rika Nur Safitri Riska Fatikkatin Ri’ayatul Khoiriyah Rooselyna Ekawati Salma Hasna Hamiydah Sa’abdillah Abas Setiaji Nugroho Siti Amiroch, Siti Siti Daiyatul Hamidah Siti Faizah Siti Mudhiah Siti Nur Millah Slamet Arifin Solikha, Nur Imro’atus Sri Rahayuningsih SUSANAH Sutardi Sutardi Syifaurrohman, Muhammad Huda Tatik Retno Murniasih Tatik Tatik Titik Purnamasari Tri Ratna Rahayu Valensiana, Brigita Febi Wahyu Kyestiati Sumarno Yunis Setiyowati Yurizka Melia Sari