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All Journal Jurnal Ilmu Dasar Prosiding Seminar Matematika dan Pendidikan Matematik Malikussaleh Journal of Mathematics Learning (MJML) Journal of Education and Learning Mathematics Research (JELMaR) JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran JagoMIPA: Jurnal Pendidikan Matematika dan IPA Indonesian Journal of Research and Educational Review (IJRER) International Journal of Trends in Mathematics Education Research (IJTMER) Mahir : Jurnal Ilmu Pendidikan dan Pembelajaran At- Ta'lim : Jurnal Pendidikan INCIDENTAL : JOURNAL OF COMMUNITY SERVICE AND EMPOWERMENT Relevan : Jurnal Pendidikan Matematika Media Pendidikan Matematika
Frida Murtinasari, Frida
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Identifikasi Tipe Diskalkulia Pada Siswa MTs Ar Riyadh Materi Aritmatika Suraj, Ach. Siddik; Lutfiyah, Lutfiyah; Murtinasari, Frida
Jurnal Axioma : Jurnal Matematika dan Pembelajaran Vol. 10 No. 2 (2025): Juli
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/axi.v10i2.4228

Abstract

The research conducted at Mts Ar Riyadh is a research with qualitative descriptive method research conducted with the aim of knowing the difficulties experienced by some identified students who are still unable to explain and distinguish a form and are not fluent in operating simple arithmetic material. The subjects of this study consisted of 2 students in class IX. Data collection tools were observation, test, and interview. Data analysis was carried out using qualitative descriptive analysis techniques. The results of this study found that S1 was identified with dyscalculia in the types of dyscalculia, namely, weak in logic, weak in planning, diligent in tasks, and inability to calculate simply. Meanwhile, subject S2 was identified with dyscalculia in terms of inability to calculate simply. Keywords: arithmetic and dyscalculia
Identification of Learning Challenges Towards the Curriculum at SDN 5 Jangkar Ariyanti, Nindya Suci; Murtinasari, Frida; Hidayatin, Nur
International Journal of Trends in Mathematics Education Research Vol 8, No 1 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i1.379

Abstract

This study aims to identify obstacles in the learning process at SDN 5 Jangkar, Situbondo Regency, which include limited facilities, lack of conducive environmental support, and low public awareness of the importance of education. These factors have an impact on the quality of the teaching and learning process and student learning outcomes at SDN 5 Jangkar. This study uses a descriptive method with data collection techniques through interviews, observations, and documentation, with a focus on the implementation of the curriculum in the classroom to be more organized and in accordance with the planning. The results of the study indicate that the main challenge in learning at SDN 5 Jangkar is the inconsistency of the implementation of the curriculum with the planned learning design. Therefore, this study is expected to provide an in-depth description of the challenges faced by schools in implementing the curriculum and formulate strategies to optimize the learning process.
Analysis of Junior High School Students' Understanding in Determining the Sequence of Integers Damayanti, Alifia; Sujiwo, Dimas Andhita Cahyo; Murtinasari, Frida
ETDC: Indonesian Journal of Research and Educational Review Vol. 4 No. 3 (2025): June
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v4i3.3499

Abstract

This study intends to analyze students' ability to determine the order of positive and negative integers and to identify the difficulties they experience in understanding the concept. The subject matter is important because many students still experience confusion in comparing and ordering integers, especially when negative numbers are involved. This type of research uses a qualitative-descriptive approach. This study was conducted in grade VI of a public junior high school 13, Jember, with 32 students selected based on the willingness of the school and teachers, but only 6 students who met the criteria were selected. The instruments used included a written test and in-depth interviews. The results showed that students' understanding of the ordering of positive and negative integers is relatively low. Students often face challenges in distinguishing and ordering positive and negative numbers, especially when dealing with number lines or mixed operations. The main factor contributing to students' challenges is a lack of understanding of the basic concepts of integers and their application on the number line. Students sometimes experience confusion regarding the order of numbers due to their incomplete understanding of numerical positions on the number line, as well as the principle of absolute value and the meaning of positive and negative signs. The results of this study are expected to provide a general overview of students' level of understanding and provide recommendations for effective learning strategies to improve their ability to correctly order integers.
PENINGKATAN KESADARAN KESEHATAN KERJA MELALUI SOSIALISASI INTERAKTIF PADA BURUH TALI KARET LIMBAH BAN MOTOR Lutfiyah, Lutfiyah; Sulisawati, Dwi Noviani; Murtinasari, Frida; Hidayatin, Nur
INCIDENTAL : Journal Of Community Service and Empowerment Vol 4 No 01 (2025): INCIDENTAL : Journal of Community Service And Empowerment
Publisher : Pusat Studi Ekonomi Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/ijcse.v4i01.1702

Abstract

This community service activity aims to increase awareness of Occupational Health and Safety (OHS) among rubber cord workers who process motorcycle tire waste in Sukorejo Village, Bangsalsari Subdistrict, Jember Regency. This home-based industry poses high occupational risks, such as exposure to tire dust, fine particles, hazardous chemicals, and the potential for injuries from sharp tools. Low understanding and use of Personal Protective Equipment (PPE) exacerbate the risks of respiratory issues, skin irritation, and cuts. The method used was an interactive 3-hour session, including lectures, participatory discussions, and demonstrations on proper PPE usage. Evaluation results showed a significant increase in workers' knowledge about specific workplace risks and the importance of PPE. Additionally, the workers demonstrated strong motivation to adopt safer, healthier, and more productive work practices on an ongoing basis. The impact of this activity is expected to reduce workplace accidents and work-related illnesses while enhancing productivity in the rubber rope processing home industry. Future recommendations include regular mentoring and the provision of affordable PPE to ensure the sustainability of OSH practices in the field.
Ethnomathematics in Buying And Selling Transactions of Cracker Traders at Puger Market Khoiroh, Jazilatul; Putra, Eric Dwi; Murtinasari, Frida
Journal of Education and Learning Mathematics Research (JELMaR) Vol 6 No 2 (2025): November 2025
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v6i2.3842

Abstract

This study examines the application of ethnomathematics in the buying and selling transactions of cracker traders at Puger Market, Jember Regency. Ethnomathematics is a study that integrates mathematical elements with community culture. The purpose of this study is to identify how mathematical practices, particularly arithmetic operations such as addition, subtraction, multiplication, and division, are applied contextually by traders in their daily economic activities. This study uses ethnography with a descriptive approach, collecting data through observation, interviews, and documentation. The results show that traders are able to calculate prices and change manually quickly and accurately, even without formal mathematics education. This suggests that the practice of counting in trading activities reflects the real application of mathematical concepts in everyday life and can be used as a source of contextual learning in schools.
Dimensi Etnomatematika dalam Hukum Waris Islam Kajian tentang Representasi Matematis Faraid Aini, Siti Nur; Lutfiyah, Lutfiyah; Murtinasari, Frida
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 5 No. 4 (2025): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v5i4.2496

Abstract

Hukum waris Islam merupakan salah satu bagian penting dalam tatanan hukum Islam, yang kedudukannya ditegaskan melalui ayat Al-Qur’an dan Hadis. Hukum ini bersifat universal karena akan dialami oleh setiap individu dalam kehidupannya. Melalui kajian etnomatematika, penelitian ini bertujuan mengungkap konsep dan nilai matematika yang terkandung dalam pembagian harta warisan menurut perspektif Islam. Penelitian ini menggunakan metode kualitatif dengan pendekatan etnografi deskriptif untuk memahami praktik pembagian waris secara kontekstual. Subjek penelitian berjumlah 3 orang informan, terdiri atas tokoh agama, ahli waris, dan masyarakat yang pernah terlibat dalam proses pembagian warisan. Teknik pemilihan subjek menggunakan purposive sampling dengan pertimbangan pengalaman dan pengetahuan mereka terhadap hukum waris Islam. Data dikumpulkan melalui wawancara mendalam, observasi partisipatif, dan dokumentasi. Instrumen penelitian berupa pedoman wawancara dan lembar observasi yang disusun berdasarkan indikator konsep etnomatematika dalam hukum waris. Data yang diperoleh dianalisis dengan teknik analisis interaktif Miles dan Huberman yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa etnomatematika memiliki peran penting dalam proses pembagian harta warisan di masyarakat, dengan ditemukannya berbagai konsep matematika seperti operasi bilangan (penjumlahan dan pengurangan), pecahan, dan perbandingan. Temuan ini membuktikan bahwa penerapan matematika dalam kehidupan sehari-hari dapat mempermudah pemahaman dan penerapan hukum Islam, khususnya hukum waris, serta menjadi sarana pelestarian pengetahuan matematis secara informal dalam budaya masyarakat.
IDENTIFIKASI FAKTOR PENYEBAB KESALAHAN SISWA KELAS X SMK BAITUL HIKMAH DALAM MENYELESAIKAN SOAL MATEMATIKA Ismi Halimatus Sakdiyah; Murtinasari, Frida
Relevan : Jurnal Pendidikan Matematika Vol 4 No 3 (2024): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang menyebabkan kesalahan siswa SMK Baitul Hikmah dalam menyelesaikan soal materi peluang, dengan menggunakan analisis kesalahan prosedur Newman. Instrumen penelitian yang digunakan meliputi tiga soal tes uraian dan pedoman wawancara. Dari hasil tes, diketahui bahwa terdapat 1 siswa dengan kemampuan tinggi, 7 siswa dengan kemampuan sedang, 11 siswa dengan kemampuan rendah, dan 2 siswa dengan kemampuan sangat rendah. Dua siswa kemudian dipilih untuk wawancara guna mendeskripsikan secara mendalam informasi tentang kesalahan yang mereka lakukan dalam menyelesaikan soal matematika. Fokus wawancara adalah untuk mengidentifikasi faktor penyebab kesalahan berdasarkan tahap analisis kesalahan prosedur Newman, yang meliputi kesalahan membaca, memahami, transformasi, proses, dan penulisan jawaban akhir.                                       ABSTRACT This study aims to identify the factors that cause errors of SMK Baitul Hikmah students in solving problems of chance material, using Newman's procedure error analysis. The research instruments used include three description test questions and interview guidelines. From the test results, it is known that there are 1 student with high ability, 7 students with medium ability, 11 students with low ability, and 2 students with very low ability. Two students were then selected for interviews to describe in depth information about the errors they made in solving math problems. The focus of the interview was to identify the factors causing errors based on the error analysis stage of the Newman procedure, which includes errors in reading, understanding, transformation, process, and writing the final answer. Translated with Deep.
Identifikasi Kesulitan Siswa Pondok Pada Pembelajaran Konvensional Dalam Menyelesaikan Soal Sistem Persamaan Linear Satu Variabel Rofiki, Ahmad; Panglipur, Indah Rahayu; Murtinasari, frida
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.12739

Abstract

This study was conducted to identify the types of difficulties experienced by students in solving PLSV problems. Descriptive type of research using test instruments and interview guidelines. The research location at MTs ar Riyadh Jenggawah Jember in class VII a total of 30 students. Subjects with the identification results of post-test results had difficulty with operations, concepts, and understanding the problem as many as 3 people. The indicators in the study include three parts, namely difficulties in operations, difficulties in concepts, and difficulties in understanding the problem. From the results of the data obtained, 41.5% of students had difficulty operating, 65% had difficulty in mathematical concepts, and 50% had difficulty in understanding the problem. Based on the results of the analysis obtained, the subject has difficulty in determining the result of an operation through the process of subtraction, addition, multiplication, and division (difficulty in operations), the subject has difficulty in classifying and using the appropriate theorems and formulas (difficulty in concepts), and the subject has difficulty in visualizing / describing / rewriting the contents of the problem in the form of a mathematical model (difficulty understanding). The factors that cause difficulties experienced by students are not only from within students but also from teaching staff who only stick to conventional methods and rarely use learning media so that in teaching and learning activities students are less active.
Analisis Pemahaman Siswa dalam Menyelesaikan Soal Berbasis Literasi Matematis Cahyanti, Citra; Putra, Eric Dwi; Murtinasari, Frida
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.15421

Abstract

This study aims to investigate the extent to which students comprehend and solve problems grounded in mathematical literacy. This research adopts a descriptive method with a qualitative approach to portray students’ comprehension in addressing mathematical literacy tasks. Students’ understanding is analyzed based on three indicators proposed by Ruseffendi: translation, interpretation, and extrapolation. The data collection techniques employed in this study include written tests and interviews. The written test is used to assess students’ mastery of the material, while interviews are conducted with selected participants to gain deeper insight into how they comprehend and solve the given problems. The study was conducted at SMP Lab Jenggawah, involving four student participants—two identified as having high mathematical ability and two with low mathematical ability. Students with high mathematical ability exhibited a strong level of comprehension, as demonstrated by their achievement across all three indicators: translation, interpretation, and extrapolation. Conversely, students with low mathematical ability tended to display limited comprehension, as they were only able to reach the levels of translation and interpretation, without attaining the extrapolation stage. Students with lower levels of mathematical ability encountered challenges such as limited comprehension of the contextual aspects of literacy-based problems and inaccuracies in performing calculations, especially at the extrapolation stage. These findings underscore the necessity of reinforcing instructional strategies that effectively foster mathematical literacy, with adaptations aligned to students’ varying levels of proficiency.
Co-Authors Alfian Futuhul Hadi Ariyanti, Nindya Suci Aswar Anas Cahyanti, Citra Damayanti, Alifia Dian Anggraeni Dwi Noviani Sulisawati Dwi Putra, Erik Efendi, Moh. Anang Eva Fitriana, Eva fiyah, Lut fiyah, Lut Hidayatin, Nur Ismi Halimatus Sakdiyah Khoiroh, Jazilatul Lutfiyah Lutfiyah Lutfiyah Nanda, Anggraeni Shafria Mega panglipur, indah rahayu Putra, Eric Dwi Rofiki, Ahmad Sakdiyah, Ismi Halimatus Siti Nur Aini, Siti Nur SUCIATI, DWI WAHYU Sujiwo, Dimas Andhita Cahyo Sukma, Luzainiatus Sulisawati, Dwi Noviani Sulisawati, Dwi Noviani Suraj, Ach. Siddik Varadita, Zeynab