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All Journal NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) MUST: Journal of Mathematics Education, Science and Technology Jurnal Armada Pendidikan CONSISTAN : Jurnal Tadris Matematika
Annafi Awantagusnik
Universitas Al-Qolam Malang
Computer Science & IT Education Mathematics

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A STRATEGI MEMPREDIKSI TINGKAT KELULUSAN MAHASISWA UNIVERSITAS MUHAMMADIYAH PONOROGO DENGAN TEORI FUZZY TSUKAMOTO Ranti Kurniasih; Annafi Awantagusnik; Muhammad Zia Alghar
MUST: Journal of Mathematics Education, Science and Technology Vol 9 No 1 (2024): JULY
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v9i1.22830

Abstract

The purpose of this research is to create a mathematical model related to fuzzy logic to predict student graduation rates starting in 2024. This type of research is applied research. The method used is the tsukamoto method in fuzzy analysis and checking the accuracy of forecasting with MAPE. Data collection techniques are carried out by collecting primary data and secondary data. The primary data used is data on new student admissions, many graduates, and many graduates from Muhammadiyah Ponorogo University in 2021, 2022, and 2023. Secondary data is obtained from books, articles, and documents relevant to Tsukamoto fuzzy. The results of the Tsukamoto fuzzy analysis with MAPE testing show that the fuzzy model built is at a percentage of 5.3%. This means that the fuzzy system has excellent forecasting capabilities in predicting student graduation rates in 2021, 2022, and 2023 and can be used to predict many graduates in 2024.
Pembelajaran Realistic Mathematics Education (RME) Berbasis Literasi Numerasi: Setrategi dan Tantangan Nurwahid; Sofia Ashar; Annafi Awantagusnik
CONSISTAN (Jurnal Tadris Matematika) Vol 3 No 01 (2025): Consistan : Jurnal Tadris Matematika
Publisher : Program Studi Tadris Matematika Fakultas Tarbiyah Institut Agama Islam Al-Qolam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35897/consistan.v3i01.1842

Abstract

This study aims to identify the implementation strategies and challenges faced in applying the Realistic Mathematics Education (RME) approach based on numeracy literacy mathematics learning. A systematic literature review method was employed, analyzing scholarly articles published between 2018 and 2024. The findings reveal that the main strategies in RME-based numeracy literacy include the use of realistic contexts, mathematical modeling, scaffolding, group discussions, and individual reflection. These strategies positively contribute to students’ conceptual understanding and numeracy skills. However, several challenges were also identified, such as limited teacher comprehension of RME philosophy, lack of contextual learning resources, and resistance to shifting from traditional teaching methods. These findings have significant implications for teacher training, the development of contextual teaching materials, and education policies that support numeracy literacy. The study concludes that the success of RME implementation heavily depends on the readiness of the educational ecosystem to support meaningful and contextual learning.
Eksplorasi Etnomatematika Batik Shibori pada Materi Geometri di SMA Plus Al-Falah Al-Makky Nur Zahrotul Wakhidah; Annafi Awantagusnik
JURNAL ARMADA PENDIDIKAN Vol 3 No 4 (2025): JURNAL ARMADA PENDIDIKAN
Publisher : Kilau Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60041/jap.v3i4.266

Abstract

This study aims to explore ethnomathematical values within the practice of Shibori batik and connect them to geometric concepts in mathematics learning. A qualitative approach with ethnographic methods was employed. Data were collected through participatory observation, semi-structured interviews, and documentation at SMA Plus Al-Falah Al-Makky. The results reveal that the Shibori batik process contains geometric elements such as plane figures, reflective symmetry, rotational symmetry, and geometric transformations. Students were able to understand these concepts contextually through hands-on experience in batik-making. In addition to enhancing their understanding of geometry, this activity also fostered appreciation for local culture. These findings support the importance of culture-based mathematics instruction as a meaningful contextual learning approach. This study also opens opportunities for further research to explore other forms of local cultural practices that contain mathematical elements and have the potential to be used as contextual learning media. The development of ethnomathematics-based instructional models at various educational levels, as well as evaluating their effectiveness in improving students’ learning outcomes, becomes an important recommendation for future studies.
Eksplorasi Etnomatematika Konsep Geometri dan Perbandingan pada Makanan Tradisional Wingko Babat Salsabila Nur Aini; Annafi Awantagusnik
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 2 (2025)
Publisher : Universitas Ma'arif Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v9i2.7163

Abstract

This study aims to explore the concept of ethnomathematics contained in the traditional food Wingko Babat, particularly in terms of geometry and comparison. As part of Indonesia's cultural heritage, Wingko Babat not only has historical and culinary value, but also contains relevant mathematical elements that can be used as a medium for contextual learning. This study uses a qualitative research method with an ethnographic approach, namely by conducting interviews and direct observations of the geometric shapes of the surface and space, as well as the ratio of ingredients in the making of Wingko Babat. The results show that Wingko Babat, which is shaped like a block, can be used to explain geometric concepts such as surface area and volume. In addition, the composition of ingredients in the Wingko Babat-making process also contains mathematical values in the form of ratios, comparisons, and proportions. This study proves that traditional foods can serve as a means of contextual mathematics learning, while strengthening the connection between local culture and modern education.
Co-Authors Muhammad Zia Alghar Nur Zahrotul Wakhidah Nurwahid Ranti Kurniasih Salsabila Nur Aini Sofia Ashar