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All Journal EDU-MAT: Jurnal Pendidikan Matematika Journal Focus Action of Research Mathematic (Factor M)
Arif Sapta Mandala
Universitas Negeri Malang
Education Mathematics Other

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THE EFFECTIVENESS OF ETHNOMATHEMATICAL APPROACHES ON STUDENTS' MATHEMATICAL CREATIVE THINKING SKILLS IN INDONESIA: A META-ANALYSIS STUDY Arif Sapta Mandala; Irma Rachmah Hidayah; Dian Rahmawati
EDU-MAT: Jurnal Pendidikan Matematika Vol 12, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v12i2.19957

Abstract

This meta-analysis study aimed to investigate the effectiveness of ethnomathematical approaches to students' mathematical creative thinking (MCT) skills in Indonesia. Twenty-two articles in the last decade were synthesised from online databases through a rigorous selection process based on inclusion and exclusion criteria. Data analysis was carried out using a meta-analysis technique of a random effect size model using Cohen's g. This study showed that mathematics learning with an ethnomathematical approach significantly improved students' mathematical creative thinking skills with an effect size of 1.247, which is relatively large. This study does not have publication bias constraints, so the results are scientifically reliable. Therefore, this study suggests that schools in Indonesia integrate an ethnomathematical approach to mathematics learning to support students' MCT skills. Further research is recommended to develop a learning model with an ethnomathematical approach focusing on enhancing students' MCT skills.   Keywords: Meta-analysis, effectiveness, ethnomathematics, mathematical creative thinking
Optimizing education primary selection in universities: A fuzzy inference system with the mamdani method Arif Sapta Mandala; Yuniar Ika Putri Pranyata
Journal Focus Action of Research Mathematic (Factor M) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Islam Negeri (UIN) Syekh Wasil Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/f_m.v7i1.2596

Abstract

Pemilihan jurusan pendidikan yang tepat sangat penting untuk perencanaan karir, terutama bagi calon-calon guru. Keputusan pemilihan jurusan ini seringkali sulit diambil karena berbagai faktor yang kompleks. Penelitian ini bertujuan untuk mengembangkan Fuzzy Inference System (FIS) dengan metode Mamdani untuk membantu calon mahasiswa guru di universitas pendidikan dalam memilih jurusan yang sesuai. Pengembangan sistem FIS menggunakan metode RAD (Rapid Application Development). Kriteria yang digunakan untuk pengolahan data melalui FIS meliputi nilai CBT pada tahun 2023, kapasitas jurusan, dan minat mahasiswa pada tahun 2022 khusus dalam kelompok SAINTEK di Indonesia. Mamdani digunakan untuk memberikan rekomendasi berdasarkan data calon mahasiswa terkait kemampuan kognitif, literasi bahasa, dan penalaran matematis. Hasilnya menunjukkan bahwa sistem ini dapat digunakan dalam membimbing calon mahasiswa saintek dalam memilih jurusan yang sesuai dengan minat dan potensi mereka. Penelitian ini secara khusus memberikan manfaat bagi calon mahasiswa SAINTEK yang ingin melanjutkan pendidikan ke perguruan tinggi di universitas-universitas pendidikan di Indonesia, dengan memberikan panduan yang terstruktur dan sistematis untuk pemilihan jurusan. Choosing the right education major is very important for career planning, especially for prospective teachers. Choosing a major is often challenging due to various complex factors. This research aims to develop a Fuzzy Inference System (FIS) using the Mamdani method to help prospective student teachers at educational universities choose an appropriate major. FIS system development uses the RAD (Rapid Application Development) method. The criteria used for data processing through FIS include CBT scores in 2023, department capacity, and student interest in 2022, specifically in the SAINTEK group in Indonesia. Mamdani provides recommendations based on prospective student data regarding cognitive abilities, language literacy, and mathematical reasoning. The results show that this system can guide prospective science and technology students in choosing majors that suit their interests and potential. This research provides explicit benefits for prospective SAINTEK students who wish to continue their education at tertiary institutions at educational universities in Indonesia by providing structured and systematic guidance for selecting majors.
Co-Authors Dian Rahmawati Irma Rachmah Hidayah Pranyata, Yuniar Ika Putri