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All Journal Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Khazanah Pendidikan Proceeding Seminar LPPM UMP Tahun 2014 AlphaMath: Journal of Mathematics Education PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika JSSH (Jurnal Sains Sosial dan Humaniora) Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika Abdimas Dewantara Jurnal Pendidikan Matematika Raflesia Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu JURNAL MathEdu (Mathematic Education Journal) Jurnal Pendidikan Matematika (Jupitek) Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming BIORMATIKA : JURNAL ILMIAH FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN JPMI (Jurnal Pembelajaran Matematika Inovatif) PHI: Jurnal Pendidikan Matematika Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Ilmiah Profesi Pendidikan Variabel Jurnal Riset Pembelajaran Matematika Sekolah Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Journal of Educational Review and Research Jurnal Ilmiah Wahana Pendidikan Prima Abdika: Jurnal Pengabdian Masyarakat Jurnal Jendela Pendidikan Proceedings Series on Social Sciences & Humanities JES-MAT (Jurnal Edukasi dan Sains Matematika) Journal of Advanced Sciences and Mathematics Education Jurnal Basicedu Prosiding Seminar Nasional Hasil-hasil Penelitian dan Pengabdian Pada Masyarakat Euclid Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Pendidikan MIPA
Fitrianto Eko Subekti
Pendidikan Matematika, FKIP Universitas Muhammadiyah Purwokerto
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Problematika Berpikir Kritis Siswa Pada Materi Persamaan Garis Lurus Siswa SMP Muhammadiyah Larangan Saudah Saudah; Kusno Kusno; Fitrianto Eko Subekti
Jurnal Ilmiah Profesi Pendidikan Vol. 11 No. 1 (2026): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v11i1.3294

Abstract

Kemampuuan berpikir kritis adalah keterampilan untuk menyelesaikan secara sistematis, logis sehingga dalam mengambil kesimpulan di dasari oleh data yang ada. Keterampilan menganalisis informasi, mengevaluasi argument, dan membuat keputusan berdasarkan fakta yang ada. Penelitian ini bertujuan untuk mendeskripsikan kesulitan kemampuan berpikir kritis siswa. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan Teknik pengumpulan data melalui tes tertulis dan wawancara. Tes tertulis digunakan untuk mengetahui kesulitan siswa dalam menyelesaikan permasalahan sedangkan wawancara digunakan untuk menggali informasi secara mendalam untuk mengetahui informasi berkaitan dengan penyelesaian permasalahan. Subjek penelitian ini adalah siswa kelas VIII SMP Muhammadiyah Larangan. Materi yang digunakan adalah persamaan garis lurus. Analisis data dilakukan dengan triangulasi yaitu membandingkan data dari sumber (tes tertulis dan wawancara). Hasil penelitian menunjukan bahwa: 1) siswa kategori tinggi tidak mengalami kesulitan dalam menyelesaikan permasalahan yaitu menginterpretasi, menganalisis, melakukan pemecahan masalah, dan melakukan evaluasi akan tetapi siswa mengalami kesulitan dalam melakukan inferensi atau menarik kesimpulan; 2) siswa kategori sedang tidak mengalami kesulitan dalam melakukan interpretasi, analisis, pemecahan masalah akan tetapi siswa mengalami kesulitan dalam mengalukan evaluasi dan inferensi. 3) siswa kategori rendah mengalami kesulitan dalam menyelesaikan permasalahan karena siswa mengalami kesulitan dalam menginterpretasi, menganalisis, memecahkan masalah, melakukan evaluasi dan menarik kesimpulan dalam menyelesaikan permasalahan. Berdasarkan hasil penelitian menunjukan bahwa siswa belum terbiasa menyelesaikan soal kontekstual sehingga siswa perlu dibiasakan untuk mengerjakan soal soal kontekstual agar tidak mengalami kesulitan dalam berpikir kritis.
Integrating canva-AI and deep learning approaches into interactive mathematics videos to enhance mathematical literacy and self-regulated learning in vocational education Yolanda Pratiwi; Fitrianto Eko Subekti
Journal of Advanced Sciences and Mathematics Education Vol. 6 No. 2 (2026): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v6i2.1174

Abstract

Background: Mathematical literacy and self-regulated learning (SRL) remain significant challenges in Indonesian secondary education, as reflected in students’ low PISA performance. Conventional teacher-centered instruction often limits students’ opportunities to develop mathematical problem-solving skills, communication abilities, and learning autonomy. Therefore, innovative interactive learning media are needed to support meaningful and independent mathematics learning. Aims: This study aimed to develop an interactive mathematics learning video on exponential functions by integrating Canva-AI and deep learning approaches and to evaluate its validity, practicality, and effectiveness in enhancing students’ mathematical literacy and SRL in vocational education. Method: This study employed a Research and Development (R&D) design using the ADDIE model, including Analysis, Design, Development, Implementation, and Evaluation stages. Data were collected through expert validation questionnaires, student practicality questionnaires, and pretest–posttest assessments of mathematical literacy and SRL. Data were analyzed using MANCOVA after fulfilling normality and homogeneity assumptions. Results: The developed video achieved highly valid and highly practical categories. MANCOVA results revealed a significant simultaneous effect on students’ mathematical literacy and SRL posttest scores (p < 0.05). The experimental group demonstrated better posttest performance than the control group. Conclusion: The interactive mathematics video is valid, practical, and effective in improving vocational students’ mathematical literacy and self-regulated learning through AI-assisted and student-centered learning.
The Teaching strategies for enhancing computational thinking and mathematics: A systematic review Dzakariyo Zaqfan Alamanan; Fitrianto Eko Subekti; Mohamad Basri Nadzeri
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 3 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i3.20146

Abstract

This study aims to systematically examine how different instructional strategies influence students’ computational thinking (CT) and mathematical abilities within mathematics education. Employing a Systematic Literature Review (SLR) guided by the PRISMA framework, this study analyzed 13 peer-reviewed articles published between 2020 and 2025 that met predefined inclusion criteria. The reviewed studies were selected using Publish or Perish software and primarily sourced from Google Scholar and Scopus-indexed journals. The analysis focused on research trends, methodological approaches, educational levels, geographical distribution, subject matter, and the effectiveness of learning strategies in fostering CT and mathematical skills. The results reveal that instructional approaches integrating CT with STEM-oriented models—such as Project-Based Learning (PjBL), the SSCS model, and technology-enhanced learning using augmented reality and digital tools—consistently improve students’ problem-solving, abstraction, and higher-order thinking skills in mathematics. The findings also indicate that learner characteristics, particularly self-efficacy and learning styles, play a significant role in CT development. Most studies were conducted at the junior high school level and were geographically concentrated in Java, highlighting an imbalance in research coverage. In conclusion, this review confirms that innovative, technology-supported, and adaptive learning strategies are effective in strengthening computational thinking within mathematics education. The contribution of this study lies in providing a comprehensive mapping of instructional strategies linked to CT outcomes, offering theoretical insights, methodological guidance, and practical implications for educators and researchers seeking to integrate computational thinking into mathematics curricula more effectively.
Profile of Students' Creative Thinking Ability Reviewed from Self-Confidence Kartika Rusiyaningsih; Saudah Saudah; Gunawan Gunawan; Fitrianto Eko Subekti
Variabel Vol 8, No 1 (2025): APRIL 2025
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/var.v8i1.6949

Abstract

Creative thinking skills are students' ability to find ways or solutions that are unusual, unique, and have never been found by others in solving problems. This study aims to describe the ability to think creatively from the perspective of students' confidence. The research method used was qualitative descriptive, with data collection techniques through questionnaires, tests, and interviews. Questionnaires were used to divide the categories of student confidence, written tests were used to determine creative thinking skills in solving problems, and interviews were used to dig deep into information to obtain information related to problem solving. The subject of this study was sixth-grade VIII students of SMP N 1 Pekuncen. Subjects were grouped into three categories of confidence, namely high, medium, and low, based on the results of the questionnaire, using the purposive sampling technique; two people were taken as subjects in each category. The material used was a two-variable linear equation system. Data analysis techniques included data reduction, data presentation, and a conclusion drawn. The results of the study explained that (1) students with high categories were able to find solutions appropriately and could write down many ways to solve problems; (2) students in the medium confidence category could write down many ways to solve problems but couldnot find the right solution; (3) students with low confidence categories were not able to find the right solution and were unable to write down many ways to solve problems.
Problems of Students' Critical Thinking on the Material of Straight Line Equations of Students of SMP Muhammadiyah Larangan Saudah Saudah; Fitrianto Eko Subekti
Proceedings Series on Social Sciences & Humanities Vol. 25 (2025): Proceedings of International Conference on Social Science (ICONESS)
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pssh.v25i.1732

Abstract

This study aims to describe the difficulties of students' critical thinking skills. The research method used was qualitative descriptive with data collection techniques through written tests and interviews. Written tests are used to find out students' difficulties in solving problems while interviews are used to dig deep into information to find out information related to problem solving. The subject of this study is grade VIII students of SMP Muhammadiyah Larangan. The material used is a straight line equation. Data analysis was carried out by triangulation, which is comparing data from sources (written tests and interviews). The results of the study showed that: 1) high category students did not experience difficulties in solving problems, namely interpreting, analyzing, solving problems, and conducting evaluations, but students experienced difficulties in making inferences or drawing conclusions; 2) Medium category students do not experience difficulties in interpreting, analyzing, and solving problems, but students have difficulties in conducting evaluation and inference. 3) Low-category students have difficulty in solving problems because students have difficulties in interpreting, analyzing, solving problems, evaluating and drawing conclusions in solving problems. Based on the results of the study, it shows that students are not used to solving contextual problems so that students need to be accustomed to working on contextual problems so that they do not experience difficulties in critical thinking.
PROSES LITERASI STATISTIKA CALON GURU MATEMATIKA DITINJAU DARI PENGETAHUAN AWAL Gunawan Gunawan; Joko Purwanto; Fitrianto Eko Subekti; Swaditya Rizki
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 14 No. 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14119

Abstract

Literacy skills are important for prospective mathematics teachers in 21st century education, especially in the field of statistics. The purpose of the research was to describe the statistical literacy process based on initial knowledge. The subjects of the study were 50 students of Mathematics Education at the Universitas Muhammadiyah Metro Lampung and the Universitas Muhammadiyah Purwokerto. The research applies a descriptive qualitative method. Data collection used literacy test instruments and in-depth interview guidelines. Based on the results of previous knowledge tests, subjects were grouped into three categories of high, medium, and low. Each category was taken by one person as an informant with purposive sampling techniques. The data analysis technique is carried out with the stages of data reduction, presentation, and final conclusion. The mathematical literacy process includes the stages of data orientation, data processing, and data interpretation. The results of the study prove that students in the early and medium knowledge categories are able to detail activities at the stages of data orientation, processing, and interpretation. Identifying information and main problems is the key for the student to process the data. At the end of the answer, the student is in the high category and is giving a final conclusion and examination of the answer. In contrast to students in the low initial knowledge category, mistakes made in data orientation resulted in errors in applying mathematical concepts. Thus, the process stage and interpretation of data cannot be fulfilled correctly. The results of the study have a positive impact on the mathematical thinking process to solve contextual problems.
FORMULATING THE GENETIC DECOMPOSITION FOR PROBABILITY CONSTRUCTION BASED ON STUDENT DESCONSTRUCTED PROBLEM-SOLVING PROCESS Ratri Rahayu; Fitriyah Amaliyah; Gunawan Gunawan; Fitrianto Eko Subekti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 14 No. 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14367

Abstract

Probability theory is inherently abstract and structurally complex, often creating substantial cognitive barriers for students when solving problems. This study aims to formulate a genetic decomposition of core probability concepts based on the mental structures constructed by undergraduate learners. Guided by the APOS (Action–Process–Object–Schema) theoretical framework, the research employed a three-phase methodological cycle: (1) epistemological analysis of fundamental probability concepts, (2) design and administration of diagnostic and instructional instruments, and (3) analysis and validation of students’ cognitive structures. The study was conducted at two universities in Central Java, Indonesia, involving four mathematics education undergraduates enrolled in an introductory probability course. Data were collected through content analysis, domain-specific assessment instruments, and semi-structured interviews. The APOS framework was used to trace students’ mental constructions in relation to classical probability, independence, conditional probability, total probability, and Bayes’ theorem. The results reveal that students had not fully internalized the mental objects and schemas required to coordinate these concepts during problem-solving activities. Their reasoning remained largely at the process level, particularly in representing sample spaces, applying counting techniques, and thematizing probability structures. Nonetheless, several elements of their cognitive behavior aligned with the refined genetic decomposition. The findings highlight the necessity of strengthening students’ APOS-based mental constructions to support the development of coherent probabilistic schemas and enhance conceptual as well as procedural fluency.
Pengembangan e-lkpd berbantuan flipbook untuk meningkatkan kemampuan berpikir kritis dan disposisi matematis siswa Saudah Saudah; Fitrianto Eko Subekti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 15 No. 2 (2026)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v15i2.15815

Abstract

Matematika sebagai induk ilmu menuntut siswa tidak hanya mampu berhitung, tetapi juga memiliki kemampuan berpikir kritis yang mencakup interpretasi, analisis, evaluasi, dan inferensi dalam pemecahan masalah. Penelitian ini bertujuan untuk mengetahui kevalidan, kepraktisan, dan efektivitas e-lkpd berbantuan flipbook untuk meningkatkan kemampuan berpikir kritis dan disposisi matematis siswa pada materi SPLDV. Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE. Subjek penelitian adalah siswa kelas VIII SMP Muhammadiyah Larangan yang dibagi menjadi kelompok eksperimen dan kelompok kontrol. Instrumen pengumpulan data meliputi tes kemampuan berpikir kritis, angket disposisi matematis, lembar validasi, serta angket respons siswa.  Hasil penelitian menunjukkan bahwa e-lkpd berbantuan flipbook sangat praktis (rata-rata 88,44%) dan sangat valid dengan rata-rata validitas sebesar 96,33%. Uji-t independen menunjukkan nilai signifikansi 0,000 (p < 0,05) , membuktikan adanya perbedaan kemampuan koognitif dan afektif yang signifikan di mana kelompok eksperimen memperoleh rata-rata skor berpikir kritis (89,1) dan disposisi matematis (83,33) yang jauh lebih tinggi daripada kelompok kontrol. Uji korelasi Pearson Product Moment menunjukkan adanya hubungan positif yang signifikan dengan tingkat kekuatan korelasi yang kuat (r = 0,705; p = 0,000) antara kemampuan berpikir kritis dan disposisi matematis siswa, yang berarti semakin baik disposisi matematis siswa maka semakin tinggi pula kemampuan berpikir kritisnya. Selain itu, uji effect size cohen’s d menghasilkan nilai sebesar 4,53 ( 0,8), menunjukkan bahwa penerapan e-lkpd berbantuan flipbook efektif untuk meningkatkan kemampuan berpikir kritis siswa kelompok eksperimen dibandingkan penggunaan lkpd konvensional . Dengan demikian, e-lkpd berbantuan flipbook layak digunakan sebagai media pembelajaran yang valid, praktis, dan efektif dalam pembelajaran matematika.
TINJAUAN SISTEMATIS LITERATUR REVIEW: OPTIMALISASI PEMBELAJARAN MATEMATIKA MELALUI INTEGRASI TEKNOLOGI WEBSITE Ivan Dwi Saputra; Fitrianto Eko Subekti
Jurnal Numeracy Vol 11 No 2 (2024)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v11i2.2767

Abstract

Studi ini menyelidiki penggunaan teknologi website dalam meningkatkan kualitas pembelajaran matematika secara online melalui pendekatan Tinjauan Sistematis Literatur (SLR). Penelitian ini mengumpulkan dan mengevaluasi 30 artikel terkini dari Google Scholar dan Mendeley yang dipublikasikan antara 2020 hingga 2024. Analisis SLR dilakukan untuk mengidentifikasi manfaat integrasi website dalam pembelajaran matematika. Hasilnya menunjukkan bahwa penggunaan website seperti Liveworksheets, Google Sites, dan Quizizz berkontribusi atas meningkatnya keterlibatan siswa di Sekolah Dasar dan Menengah. Di tingkat SMP, e-learning melalui website dan aplikasi Android meningkatkan kemandirian siswa, sementara video pembelajaran dan website khusus membantu meningkatkan motivasi belajr siswa. Di SMA dan Perguruan Tinggi, website pembelajaran matematika berdampak positif terhadap hasil akademik dan aktivitas belajar siswa. Meskipun terdapat beberapa kendala, penggunaan Google Sites dan Sistem Manajemen Pembelajaran (LMS) selama pandemi menunjukkan hasil yang menggembirakan. Secara keseluruhan, integrasi website dalam pembelajaran matematika memberikan manfaat yang signifikan dalam meningkatkan hasil belajar, motivasi, dan keterlibatan siswa di semua tingkatan pendidikan.AbstractThis study uses a Systematic Literature Review (SLR) methodology to examine how website technology can enhance online mathematics instruction. 31 current publications from Mendeley and Google Scholar that were published between 2020 and 2024 are gathered and assessed in this study. To determine the advantages of website integration in mathematics education, SLR analysis was done. According to the findings, using websites like Quizizz, Google Sites, and Liveworksheets helps raise student involvement in primary and intermediate schools. Learning videos and specialized websites assist boost motivation, but e-learning through websites and Android applications enhances student independence at the junior high school level. Websites that teach mathematics have a good effect on students' academic performance and learning activities in high schools and colleges. The usage of learning management systems (LMS) and Google Sites throughout the pandemic has shown excellent outcomes despite a number of challenges. All things considered, website integration in mathematics instruction has a considerable positive impact on student engagement, motivation, and learning outcomes at all educational levels.
Co-Authors Afidah, Nurul Akhmad Jazuli Akhmad Jazuli Amaliyah, Fitriyah Assagaf, Syafa Helena Atika Putri Restyani Azahra, Mayfiana Biyatmoko, Prabu Budi Priyanto Dzakariyo Zaqfan Alamanan Eka Setyaningsih Eti Nurhayati Eva Fitriana, Eva Fitriana, Eva - Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Hilda Angela Ika Septiani Putri, Ika Septiani Isnaini Isnaini Isnaini Rosyida Ivan Dwi Saputra Jaka Wijaya Kusuma Joko Purwanto Joko Purwanto Karma Iswasta Eka Kartika Rusiyaningsih Khisan, Hindun Asvi Khaerotul Kusno Kusno Kusuma, Anggun Badu Lukmanul Akhsani Malim Muhammad Malim Muhammad Mohamad Basri Nadzeri Muhammad Reza Furqoni Nur Mafaza, Azkia Nurfitriani, Dian Ageng Ong, Eng Tek Pambudi Rahardjo Pertiwi, Budi Wahyu Pratiwi, Yolanda Priyanto, Budi - Ratri Rahayu Reni Untarti Reny Amalia Widiyanti Rizka Mauludin Rohyati Rohyati Rusiyaningsih, Kartika Sabrina, Dela Citra SAUDAH SAUDAH Saudah Saudah Saudah Saudah Swaditya Rizki Swaditya Rizki Tiara Pamula Wardani Tifani Arum Azzahro Tri Krisdiani Vinda Putri Widyagesti Wanda Nugroho Yanuarto Wardono Wardono Wardono Wardono Windhy Wijayanti Y. L. Sukestiyarno Y.L. Sukestiyarno Yolanda Pratiwi Zuhrotunnisa Zuhrotunnisa Zuhrotunnisa Zuhrotunnisa, Zuhrotunnisa