Salsabila, Nilza Humaira
Mathematics Education Department, Faculty Of Teacher Training And Education, Universitas Mataram. Jl. Majapahit No. 62, Mataram, West Nusa Tenggara, 83115

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Challenges in Designing Learning Media among Mathematics Education Students Salsabila, Nilza Humaira; Novitasari, Dwi; Triutami, Tabita Wahyu; Lu’luilmaknun, Ulfa; Kertiyani, Ni Made Intan; Oktavihari, Dita
Mandalika Mathematics and Educations Journal Vol 7 No 2 (2025): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i2.9630

Abstract

This study aims to describe the challenges or difficulties faced by mathematics education students in designing learning media, especially student worksheet, interactive presentation slides, and educational video. This research is a quantitative descriptive research with the subjects in this study are 4th semester students enrolled in the Mathematics Learning Technology course, as many as 23. Data collection was carried out through distributing questionnaires to students regarding their difficulties in developing media. The results showed that students experienced the most difficulties in developing educational videos compared to student worksheet, interactive presentation slides. The main difficulties in educational videos include technical skills such as editing, flow design, and application usage.
Mathematical Communication Skills in Solving Limit and Continuity Problems: Reviewed from Intra-and-Interpersonal Intelligence Tyaningsih, Ratna Yulis; Arjudin, Arjudin; Salsabila, Nilza Humaira
Indonesian Journal of Science and Mathematics Education Vol. 5 No. 1 (2022): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v5i1.10680

Abstract

The various intelligence of students allows for differences in the mathematical communication skills produced. This study aimed to analyze students’ mathematical communication skills in terms of intrapersonal and interpersonal intelligence. The subjects of this study were students of Mathematics Education Class IV at the University of Mataram. This research method is descriptive with a survey design. This study uses a qualitative approach with stages covering problem formulation, sample selection, research limitations, instrumentation in the form of questionnaires and tests, data collection and analysis, and conclusion. The results of this study indicate that the level of intrapersonal and interpersonal intelligence affects students’ mathematical communication skills. This can provide information to educators to provide appropriate services.
Analisis Kemampuan Menyelesaikan Soal Cerita Berdasarkan Literasi Matematika Materi Trigonometri Pada Kelas XI SMAN 1 Lembar Hafifa, Winda; Arjudin, Arjudin; Salsabila, Nilza Humaira
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.733

Abstract

This study aims to describe the ability of grade XI students at SMA Negeri 1 Lembar in solving trigonometry story problems based on their level of mathematical literacy. This study employs a qualitative descriptive approach with six eleventh-grade students from class XI-1 as subjects, two each from the high, moderate, and low literacy categories. Data were collected through story problem tests and interviews, then analyzed using the Miles and Huberman model: data reduction, data presentation, and conclusion drawing. This study used a mathematical literacy framework that included formulate (formulating situations mathematically), employ (applying mathematical concepts, facts, procedures, and reasoning), and interpret (interpreting, applying, and evaluating mathematical results). The results of the study show that high-level students are able to perform all three processes well: understanding the context of the problem (formulate), applying formulas and procedures correctly (employ), and interpreting results and drawing conclusions according to the context (interpret). Meanwhile, intermediate-level students are sufficiently capable of identifying information and formulating problems (formulate), applying formulas although not yet systematically (employ), and drawing logical conclusions although there are still errors (interpret). Meanwhile, low-level students have difficulty formulating problems (formulate), use formulas in a limited and inaccurate manner (employ), and are unable to interpret results and draw conclusions correctly (interpret), although they are beginning to show basic understanding.
Kemampuan Komunikasi Matematis dalam Menyelesaikan Soal Cerita Ditinjau dari Tipe Kepribadian Extrovert dan Introvert Izzati Hilmi, Nida; Turmuzi, Muhammad; Humaira Salsabila, Nilza
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.742

Abstract

This study aims to describe students’ mathematical communication skills in the topic of two variable linear equation systems, viewed from the perspective of extrovert and introvert personality types among eighth-grade students at SMPN 1 Labupi. This type of research is qualitative with a descriptive method. The research instruments consisted of a questionnaire, a test, and interview guidelines. Of the 34 students who completed the personality type questionnaire, 14 were identified as extroverts and 20 as introverts. Subsequently, the students were given a mathematical communication skills test. Based on the results, four research subjects were selected, consisting of two extroverted students and two introverted students. The qualitative data analysis used in this study consists of three stages: data reduction, data presentation, and drawing conclusions. The results showed that both high and low level extrovert students demonstrated good mathematical communication skills, as they were able to meet the indicators of mathematical communication skills, namely writing, reading, and mathematical expression. Extroverted students were more proficient in explaining problem solutions compared to introverted students. High-level introverted students also showed good mathematical communication skills, fulfilling the aspects of writing, reading, and mathematical expression. Meanwhile, low-level introverted students were only able to fulfill the writing aspect and still experienced difficulties in meeting the reading and mathematical expression aspects.
Analisis Kemampuan Representasi Matematis ditinjau dari Self Efficacy pada Siswa Kelas VIII MTs Negeri 2 Mataram Tahun Ajaran 2024/2025 Elanda, Eva; Subarinah, Sri; Salsabila, Nilza Humaira
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9761

Abstract

Mathematical representation ability is an essential aspect of solving mathematical problems, particularly in the topic of relations and functions. However, in practice, many students struggle to express mathematical ideas through verbal, visual, and symbolic representations. One factor that may influence this ability is self efficacy, or students’ belief in their ability to complete mathematical tasks. This study aims to describe students’ mathematical representation ability in solving problems on relations and functions viewed from their self efficacy. The research was conducted at MTs Negeri 2 Mataram in the academic year 2024/2025 using a descriptive qualitative method. The subjects consisted of three eighth-grade students representing high, moderate, and low self efficacy categories based on questionnaire results. The instruments used included a self-efficacy questionnaire, a mathematical representation test, and interview guidelines. The findings show that students with high self-efficacy were able to fulfill all types of representation accurately and completely. Students with moderate self efficacy showed partial ability but were inconsistent. Meanwhile, students with low self-efficacy experienced difficulties in all forms of representation. These findings indicate a tendency that self efficacy plays a role in students’ quality of mathematical representation ability.