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All Journal Jurnal S2 Pendidikan Matematika Jurnal Ulul Albab JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Pemikiran dan Penelitian Pendidikan Matematika (JP3M) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Journal of Didactic Mathematics JPMB: Jurnal Pemberdayaan Masyarakat Berkarakter Journal of Math Tadris (jMt) Edumatica: Jurnal Pendidikan Matematika Polyhedron International Journal in Mathematics Education
Farah Heniati Santosa, Farah Heniati
Prodi Magister Pendidikan Matematika, Pascasarjana, FKIP – UNS
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Tinjauan Sistematis Dampak Visualisasi Interaktif terhadap Pemahaman Konsep Sistem Persamaan Nonlinier Mahasiswa Negara, Habibi Ratu Perwira; Santosa, Farah Heniati; Kusuma, Jaka Wijaya; Syaharuddin, Syaharuddin
Ulul Albab: Majalah Universitas Muhammadiyah Mataram Vol 29, No 2 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jua.v29i2.33717

Abstract

Abstrak: Pemahaman konsep sistem persamaan nonlinier merupakan tantangan bagi banyak mahasiswa karena kompleksitas visual dan sifat dinamisnya. Penelitian ini bertujuan untuk mengkaji secara sistematis dampak visualisasi interaktif terhadap pemahaman konsep sistem persamaan nonlinier pada mahasiswa. Menggunakan Metode Kualitatif dengan pendekatan Systematic Literature Review (SLR), sebanyak 50 literatur dari database DOAJ, Scopus, dan Google Scholar yang diterbitkan dalam rentang tahun 2015 hingga 2025 ditelusuri, dan 18 studi yang relevan dianalisis secara mendalam. Hasil kajian menunjukkan bahwa visualisasi interaktif memberikan kontribusi signifikan terhadap peningkatan pemahaman konseptual mahasiswa melalui mekanisme representasi multipel, manipulasi parameter secara langsung, serta keterlibatan kognitif yang lebih tinggi.Abstract: Understanding the concept of nonlinear equation systems is a challenge for many students due to their visual complexity and dynamic nature. This study aims to systematically examine the impact of interactive visualization on students' understanding of the concept of nonlinear equation systems. Using a Qualitative Method with a Systematic Literature Review (SLR) approach, 50 literature sources from the DOAJ, Scopus, and Google Scholar databases published between 2015 and 2025 were searched, and 18 relevant studies were analyzed in depth. The findings indicate that interactive visualization significantly contributes to enhancing students' conceptual understanding through mechanisms such as multiple representations, direct parameter manipulation, and higher cognitive engagement.
Eksplorasi Kebutuhan Perkuliahan Kalkulus pada Kelas Kolaboratif: Apakah Integrasi Virtual Reality Berbasis Etnomatika Diperlukan? Gunadi, Farid; Isnawan, Muhamad Galang; Rusmayadi, Muh.; Santosa, Farah Heniati; Nurafifah, Luthfiyati; Mulyana, Diki; Alsulami, Naif Mastoor
Edumatica : Jurnal Pendidikan Matematika Vol 14 No 2 (2024): Edumatica: Jurnal Pendidikan matematika (Agustus 2024)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v14i2.35707

Abstract

Integral calculus is an important course, but it often becomes a problematic phenomenon for students, even in collaborative learning settings. Various types of research have been conducted to examine this phenomenon, one of which is phenomenology. The purpose of this study is to analyze the experiences of students in collaborative integral calculus courses. The study involved two program chairs, two lecturers, and nineteen prospective mathematics teachers from programs in Indramayu and Mataram, Indonesia. The main instrument in this study was the researcher, supported by additional tools such as program observation sheets, lecturer interview guides, and student questionnaires. The research data were analyzed using thematic analysis. The findings revealed several challenges in the course, such as students' lack of readiness for online learning and visualization, the short duration of discussion videos that were not yet linked to real-world contexts, and unstable internet connections. Although the outcomes of collaborative learning have not surpassed those of conventional methods, there are several advantages, such as students being able to replay discussion videos and gain new peers. This study recommends that collaborative learning should utilize virtual reality based on ethnomathematics, increase the number of discussion videos, and strengthen students' prerequisite knowledge to better meet the needs in integral calculus courses.
Students' Mathematical Understanding of Online Learning: Evaluation of Triangular and Rectangular Materials Santosa, Farah Heniati; Samsuriadi, Samsuriadi; Hadi, Salman; Jinan, Riadil; Astutiyani, Lia Maria
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 6, No 1 (2022): January
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v6i1.6084

Abstract

The purpose of this research is to find out a comprehensive picture of students' mathematical understanding in the online learning process, especially in the triangle and quadrilateral material. The study was conducted on 20 students in MTs. Nurul Islah Gegelang. The qualitative research method was chosen. Interactive analysis is applied to obtain in-depth information related to interpreting research findings. Data collection is done by using zoom meeting. The research data are in the form of test scores for mathematical understanding abilities, observation sheets related to the online learning process carried out and in-depth interviews to determine students' mathematical understanding abilities. The results of the study showed that, out of 20 students, only 8 students scored 30 and 12 were below. The ability of students' mathematical understanding in the online learning process was still very poor, especially in the concept of triangles and quadrilaterals. Students' understanding is still limited to memorizing properties without understanding in detail the characteristics of each flat shape. Students still have difficulty in applying formulas to triangles and quadrilaterals in solving problems. 
Co-Authors A.A. Ketut Agung Cahyawan W Ade Evi Fatimah Alsulami, Naif Mastoor Astutiyani, Lia Maria Budi Usodo Gunadi, Farid Habib Ratu Perwira Negara Habibi Ratu Perwira Negara Hadi, Salman Imam Pakhrurrozi, Imam Indrawati Indrawati Indrawati Isnawan, Muhamad Galang Istofany, Muhammad Ali Bintang Jaka Wijaya Kusuma Jinan, Riadil Kiki Riska Ayu Kurniawati, Kiki Riska Ayu Mulyana, Diki Nasrullah, Ahmad Nurafifah, Luthfiyati Riyadi Riyadi Rusmayadi, Muh Samsul Bahri Samsuriadi Samsuriadi, Samsuriadi Syaharuddin Veithzal Rivai Zainal