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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Terapan Abdimas Al-Jabar : Jurnal Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Wacana Akademika : Majalah Ilmiah Kependidikan Linguistics and Elt Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Journal of Dedicators Community Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Pendidikan M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Jurnal Pengabdian Masyarakat Bumi Raflesia J-PiMat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Mandalika Mathematics and Educations Journal Arithmetic : Academic Journal of Math Ihsan: Jurnal Pengabdian Masyarakat Akrab Juara : Jurnal Ilmu-ilmu Sosial Jurnal Pengabdian UNDIKMA Koordinat : Jurnal Pembelajaran Matematika dan Sains Sumba Journal of Research and Mathematics Education Jumat Pendidikan: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat (ABDIRA) CONSEN: Indonesian Journal of Community Services and Engagement Cartesian: Jurnal Pendidikan Matematika Mestaka: Jurnal Pengabdian Kepada Masyarakat Education, Language, and Arts: Jurnal Pengabdian Kepada Masyarakat International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Pengabdian Kepada Masyarakat Inovasi Teknologi GEMBIRA (Pengabdian Kepada Masyarakat) Baktimu : Jurnal Pengabdian Kepada Masyarakat Journal on Mathematics Education Baktimu : Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan Matematika Universitas Lampung SJME (Supremum Journal of Mathematics Education) Journal of Educational Research, Evaluation and Supervision Mathema: Jurnal Pendidikan Matematika
Rahayu, Chika
Universitas Lampung
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Sistem literatur review: analisis kemampuan berpikir komputasi siswa dalam menyelesaikan pembelajaran matematika materi SPLDV Yuli Puspita Sari; Nurhanurawati; Chika Rahayu
Mandalika Mathematics and Educations Journal Vol 8 No 1 (2026): Edisi Maret
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i1.11183

Abstract

This research is driven by the importance of computational thinking as a crucial foundation for students to face 21st-century challenges. Computational thinking is a logical and systematic problem-solving process that includes the ability to recognize patterns, perform decomposition, and design algorithms. In mathematics education, this ability is categorized as Higher Order Thinking Skills, which functions to simplify complex problems, specifically in the topic of Systems of Linear Equations in Two Variables. However, in reality, the computational thinking skills of students in Indonesia are still low or below the minimum mastery criteria. Therefore, this study aims to analyze the obstacles to students' computational thinking skills in solving the problems using the Systematic Literature Review method. Data were collected from scientific journal databases published within the last five to ten years. The results indicate significant obstacles in the abstraction indicator, where students fail to transform word problems into correct mathematical symbols. Additionally, in the algorithmic indicator, students are not yet able to arrange completion steps systematically. Such transformation errors at the initial stage cause the final solution to be invalid. In conclusion, a comprehensive strengthening of the computational thinking framework is essential for students to solve mathematical problems logically and structurally
Systematic Literature Review: Tren Penelitian dan Faktor Penentu Kemampuan Numerasi Siswa Indonesia Tahun 2020–2024 Fitri Yani; Chika Rahayu; Caswita
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol. 14 No. 2 (2026)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v14i2.23473

Abstract

Kemampuan numerasi merupakan kompetensi penting dalam pembelajaran matematika dan kehidupan sehari-hari. Berbagai hasil asesmen menunjukkan bahwa kemampuan numerasi siswa Indonesia masih relatif rendah, khususnya pada aspek penalaran dan pemecahan masalah kontekstual. Penelitian ini bertujuan untuk menganalisis tren penelitian dan faktor-faktor yang memengaruhi kemampuan numerasi siswa Indonesia pada periode 2020–2024 melalui pendekatan Systematic Literature Review (SLR). Metode penelitian menggunakan protokol PRISMA dengan sumber data dari Google Scholar, Dimensions, dan Web of Science. Sebanyak 30 artikel terpilih dianalisis menggunakan analisis tematik dan analisis bibliometrik dengan bantuan perangkat lunak VOSviewer. Hasil penelitian menunjukkan terbentuknya empat klaster utama, yaitu: (1) interpretasi data dan literasi matematika, (2) numerasi berbasis konteks kehidupan nyata, (3) model dan strategi pembelajaran, serta (4) faktor kognitif dan afektif siswa. Temuan menunjukkan bahwa siswa masih mengalami kesulitan dalam menafsirkan data, menghubungkan konsep matematika dengan konteks nyata, serta menentukan strategi penyelesaian masalah. Model pembelajaran kontekstual dan berbasis masalah terbukti berkontribusi positif terhadap peningkatan numerasi siswa, meskipun dipengaruhi oleh kesiapan guru dan desain pembelajaran. Penelitian ini menyimpulkan bahwa peningkatan kemampuan numerasi memerlukan pendekatan pembelajaran yang terintegrasi antara aspek pedagogis, kognitif, dan afektif.                          Numeracy is a fundamental competence in mathematics learning and everyday problem-solving. Assessment results indicate that Indonesian students’ numeracy skills remain relatively low, particularly in reasoning and contextual problem-solving. This study aims to analyze research trends and key factors influencing Indonesian students’ numeracy skills from 2020 to 2024 using a Systematic Literature Review (SLR). The study applied the PRISMA protocol with data sources from Google Scholar, Dimensions, and Web of Science. A total of 30 selected articles were analyzed using thematic analysis and bibliometric mapping with VOSviewer. The results revealed four main research clusters: (1) data interpretation and mathematical literacy, (2) real-life context-based numeracy, (3) learning models and instructional strategies, and (4) cognitive and affective factors. Findings indicate that students commonly experience difficulties in interpreting data, connecting mathematical concepts to real-life contexts, and selecting appropriate problem-solving strategies. Contextual and problem-based learning models contribute positively to improving numeracy skills, although their effectiveness depends on teachers’ readiness and instructional design. This study concludes that improving numeracy skills requires an integrated approach combining pedagogical, cognitive, and affective dimensions.
Profil Kemampuan Literasi Matematis Siswa pada Materi Program Linear Ditinjau dari Gaya Berpikir Gregorc Utami, Lintang Fitra; Hardianti, Desrina; Rahayu, Chika; Asyhara, Suryatul Aini
Cartesian: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2026): Cartesian Vol. 5 No. 2 April 2026
Publisher : Program Studi Pendidikan Matematika FIP UNHASY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/cartesian.v5i2.11538

Abstract

This study aims to describe mathematical literacy abilities as viewed through Gregorc’s thinking styles, which are classified into four types: concrete sequential (CS), abstract sequential (AS), concrete random (CR), and abstract random (AR). This study is a qualitative descriptive study. Subjects were selected using purposive sampling from a population of 23 11th-grade MIPA students. The sample consisted of two students representing each thinking style category. Data collection techniques included a mathematical literacy test and the Gregorc thinking style questionnaire. The results of this study indicate that CS and AA students generally able to construct models, apply them, and interpret results, but they still lack precision. AS students tend to be less systematic and less accurate in their problem-solving, while CR students still struggle to understand information and determine solutions. Overall, differences in thinking styles influence students’ precision, thoroughness, and accuracy in solving mathematical problems.
Comparative Numeracy in Statistical Reasoning of Pre-Service Early Childhood Teachers Dina Apryani; Elce Purwandari; Annisa Yulistia; Rafiq Badjeber; Chika Rahayu; Maya Adina Pratama
Koordinat Jurnal MIPA Vol. 7 No. 1 (2026)
Publisher : Program Studi Tadris Matematika dan Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Universitas Islam Negeri (UIN) Datokarama Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24239/koordinat.v7i1.216

Abstract

This study aims to analyze differences in statistical reasoning and numeracy skills between two groups of PG-PAUD Study Program students. Using a quantitative comparative approach, all 49 PG-PAUD students enrolled in statistics during the 2025/2026 even semester were included, divided into class A (25 students) and class B (24 students). The second group used IBM SPSS Statistics and the VClass platform for equivalent learning. Data were obtained through a digital-based final semester exam with 25 multiple-choice questions assessing statistical reasoning. Data analysis included normality and homogeneity tests, followed by an independent sample t-test and effect size analysis using Cohen’s d with IBM SPSS Statistics at a significance level of 0.05. Results show no significant difference in numeracy abilities in statistical reasoning between classes (t = 1.295; sig. = 0.201 > 0.05; Cohen's d = 0.37). Although class A had a higher average score (M = 81.28; SD = 13.99) compared to class B (M = 76.00; SD = 14.54), this difference was not statistically significant, and the effect size was small. Indicator analysis highlighted that students excelled most in selection analysis, but scored lower in understanding concepts, interpreting, and drawing conclusions. These findings underscore that while technology-based learning yields comparable statistical reasoning results, there is still room for deeper skill development
Integrasi SDGs dalam Pembelajaran Kontekstual Berbasis Kearifan Lokal: Pelatihan Guru MGMP Bandar Lampung Chika Rahayu; Sugeng Sutiarso; Caswita Caswita; Tina Yuniarti
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 8, No 1 (2026): Ihsan: Jurnal Pengabdian Masyarakat (April)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v8i1.26855

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan pemahaman guru matematika jenjang SMP, membekali guru dengan keterampilan merancang pembelajaran matematika kontekstual, Mengembangkan kemampuan guru dalam menerapkan pendekatan pembelajaran mendalam (deep learning). Permasalahan yang dihadapi adalah kurangnya pemahaman guru terkait integrasi isu-isu global seperti Sustainable Development Goals (SDGs) dengan materi matematika yang diajarkan di kelas. Selain itu, pembelajaran matematika sering kali dianggap abstrak dan terpisah dari konteks kehidupan sehari-hari siswa. Solusi yang ditawarkan adalah pelatihan dan pendampingan untuk mengintegrasikan SDGs melalui pendekatan pembelajaran kontekstual berbasis kearifan lokal. Metode yang digunakan adalah pelatihan dan pendampingan. Pelatihan ini melibatkan guru matematika SMP dalam oraganisasi MGMP di Bandar Lampung. Hasil kegiatan menunjukkan peningkatan signifikan pada pemahaman guru mengenai SDGs yang terlihat dari skor pre test dan post test.
Analisis Kemampuan Literasi Matematis Siswa dalam Pembelajaran Statistik Reni Yunita; Sri Hastuti Noer; Chika Rahayu
Mandalika Mathematics and Educations Journal Vol 8 No 2 (2026): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i2.11591

Abstract

Mathematical literacy is an individual's capacity to formulate, employ, and interpret mathematics to solve problems in various life contexts. This study aims to analyze students' mathematical literacy skills, specifically in statistics, covering data measures of central tendency and diagram interpretation. The research problem focuses on the extent of students' achievement in meeting literacy indicators and the obstacles encountered in the statistical problem-solving process. The method employed is library research with a qualitative descriptive data analysis technique to examine various relevant literatures. The results indicate that the majority of students' literacy skills fall into the low to moderate category. Although subjects are capable of performing mechanical calculations, significant constraints exist in transforming data into relevant information, misconceptions in visual data, and an inability to communicate solution procedures systematically. Overall, a clear gap was identified between basic procedural mastery and the ability to interpret results in real-world contexts.
Studi Literatur Efektivitas Realistic Mathematics Education (RME) Terhadap Pembelajaran Matematika Sekolah Dasar siska melinda; Nurhanurawati Nurhanurawati; Chika Rahayu
J-PiMat : Jurnal Pendidikan Matematika Vol 8, No 1 (2026): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v8i1.6500

Abstract

This Systematic Literature Review aims to investigate the extent to which the Realistic Mathematics Education (RME) approach contributes to improving the quality of mathematics learning at the elementary school level, while also filling the research gap in the absence of a comprehensive thematic synthesis of the effectiveness patterns of RME based on mathematics topics, grade levels, and dimensions of learning outcomes. The PRISMA 2020 protocol was used as the methodological framework. From three electronic databases, Google Scholar (89), ERIC (32), and Scopus (26), 147 articles were obtained (2014–2024). After applying inclusion and exclusion criteria, 25 articles were selected; methodological quality was assessed using MMAT (20 high quality, 5 moderate). The thematic synthesis revealed: (1) RME improves understanding of mathematical concepts (22/25 studies; d = 0.60–0.89); (2) RME improves problem-solving skills (19/25 studies; average 28%); and (3) RME has a positive effect on learning motivation (7/25 studies). RME has been shown to be effective across seven mathematics topics and across grades I–VI. Supporting factors for implementation include the selection of relevant, realistic contexts, teacher competence, the use of models and teaching aids, and the integration of digital technology. This review concludes that RME is an evidence-based approach worthy of recommendation, with limitations including varying study quality, potential publication bias, and the predominance of quasi-experimental designs.Keyword: RME, Learning Outcomes, Conceptual Understanding, Problem Solving
Inovasi Media Pembelajaran Matematika Berbasis PMRI Untuk Meningkatkan Literasi Numerasi Siswa SMP Merli Handayani; Sugeng Sutiarso; Chika Rahayu
J-PiMat : Jurnal Pendidikan Matematika Vol 8, No 1 (2026): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v8i1.6345

Abstract

This study aims to develop an Android-based interactive learning media using the Indonesian Realistic Mathematics Education (PMRI) approach to facilitate students’ numeracy literacy skills. This research employed a Research and Development (R&D) method using the ADDIE model, which consists of five stages: analysis, design, development, implementation, and evaluation. The subjects of this study were 26 seventh-grade students from a junior high school in Pesawaran Regency. The instruments used included expert validation questionnaires, student and teacher response questionnaires, as well as pretest and posttest assessments. The results showed that the developed media met the criteria of validity, practicality, and effectiveness. The material expert validation obtained an average score of 4.20 (valid), while the media expert validation obtained an average score of 4.33 (very valid). The teacher response showed an average score of 4.44 (practical), while the student responses reached an average score of 4.54 (very practical). The effectiveness of the media was indicated by the improvement in students’ numeracy literacy skills, with classical completeness reaching 81%. Therefore, the developed Android-based interactive learning media using the PMRI approach is considered feasible and shows potential effectiveness in facilitating students’ numeracy literacy skills within the research context.Keyword: interactive learning media, Android, PMRI, numeracy literacy
Co-Authors Agung Putra Wijaya Ahidiyah, Siti Angga Saputra Anitariani Anitariani Annisa Yulistia Ardhi Yudisthira Ariani, Sinta Arika Sari Arika Sari Artika Sari Ayu Kusumaningtyas Ayu Mayang Sari Azzahra, Luthfia B.A. Indriasari Caswita Caswita Caswita Delia Septimiranti Delia Septimiranti Depi Adela Sari Deska Putriani Desrina Hardianti Dewi Rawani Dewi Rawani Dian Permata Sari Dina Apryani Duano Sapta Nusantara Dubi Ardiansyah Echa Alda Melinia Elce Purwandari Elika Elika Elika Kurniadi F. Intan Turyana Fadhlur Rohman Fadilaturrahmah Fadilaturrahmah Falamy, Ryna Aulia Farida Ariyani Fatimah, Ismah Fipiariny.S, Fipiariny.S Fitra Utami, Lintang Fitri Yani Gustina Nandari Hanifah Zakiya Hanifah Helni Indrayati Helni Indrayati Helni Indrayati Herlina, Rini Hilwandi Putra Utama Indah Widyaningrum Indah Widyaningrum Indah Widyaningrum Indah Widyanungrum Indrayati, Helni Irma Sendy Aristya Irma Sendy Aristya Joko - Suprihatin Kasman Kasman Khoerunnisa, Indah Kurnadi, Elika Kurniadi, Elika Lado Bestra Lintang Fitra Utami Lisnaini Lisnaini Lisnani Lisnani Lisnani Lisnani Lisnani Lisnani Lisnani Lisnani Malalina Malalina Malalina Malalina Marlinawati Marlinawati Maulana Eka Pratikta Maya Adina Pratama Maya Mardani Meliyani Lutfiah Merli Handayani Merystica, Cyntia Miranti, Delia Septi Muhammad, Ulul Azmi Niki Pujarwati Novi Susanti Nurhanurawati Nurhanurawati Nurhanurawati Nurmaleni, Nurmaleni Nuryani Nuryani Nyoman Gita Gayatri Okta Wirajaya Pita Ilindia, Lis Putriani, Deska Putut Aji Nalendro Rafiq Badjeber Rani Yosilia Ratu Ilma Indra Putri Ratu Ilma Indra Putri Reni Yunita Reza Lestari Ridho Ananda Rini Herlina Rini Herlina Rini Rini Rita Inderawati Riyanto, Agustinus Safitri, Vivi Irvana Sari, Arika Sari, Lovika Dinda SATRIYAS ILYAS Sela Nur Amelia Sandi Selvia Lovita Sari Septimiranti, Delia Setiani, Widya Rahmadatul siska melinda Somakim, Somakim Sri Hastuti Noer Sugeng Sutiarso Sugeng Sutiarso Sugeng Sutiarso Sukistini, Anastasia Sri Suranti, Tri Surawan, Ghea Chandra Suryatul Aini Asyhara syafitri, Amelia Syafitri Tina Yuniarti Tresiana Sari Diah Utami Tria Gustiningsi Ubaidillah, Muhammad Undang Rosidin W., Widiawati Widiawati Widiawati Widiawati Widiawati Widiawati, Widiawati Widya Rahmadatul Setiani Wirajaya, Okta Yadi Yanuar Dwi Prastyo Yanuarius Yanu Dharmawan Yoga Pratama Yuli Puspita Sari Yulia Pratiwi Yulindra, Devi Yusuf Hartono Zakiya, Hanifah Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi