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Program pelatihan media pembelajaran berbasis Computer-Based Learning untuk guru-guru MGMP matematika SMP di Kabupaten Bandung Barat Nurjanah Nurjanah; Ade Rohayati; Yudi Wibisono
Jurnal Abmas Vol. 19 No. 1 (2019): Jurnal Abmas
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/abmas.v19i1.36465

Abstract

Kegiatan pengabdian pada masyarakat ini bertujuan untuk melatih guru matematika SMP dalam merancang, membuat serta menggunakan media pembelajaran berbasis computer-based learning. Metode yang digunakan dalam pelaksanaan pengabdian kepada masyarakat ini mengacu pada pola pemberdayaan masyarakat Participatory Action Learning System (PALS). Ada empat tahapan dalam metode ini, yaitu awareness, participating, scaffolding, institutionalization. Hasil pelatihan ini mampu memberikan pengetahuan tentang penggunaan media pembelajaran berbasis computer-based learning, dapat mengubah cara pandang guru matematika dalam mengajar, terutama dalam pemanfaatan IT/ICT, serta dapat membantu guru dalam merancang, membuat, serta menggunakan media pembelajaran computer-based learning.
Mathematical Communication Skills and Mathematical Curiosity Students with intellectual disabilities: Bibliometric analysis Arif Muchyidin; Nanang Priatna; Nurjanah Nurjanah
EduMa: Mathematics education learning and teaching Vol. 13 No. 2 (2024)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v13i2.18438

Abstract

This research aims to conduct a bibliometric analysis of the literature on mathematical communication abilities in children with intellectual disabilities. The primary focus of this research is to develop an overview of recent developments in the field and identify dominant research trends and areas requiring more exploration. Bibliometric methods are used to collect and analyze data from primary literature sources in articles and journals indexed by Scopus from 1990 to 2024, which are related to mathematical communication skills in children with intellectual disabilities. This research will also pay attention to the methods or approaches generally used in this research and evaluate the impact of this literature on developing understanding and intervention in improving the mathematical communication skills of children with intellectual disabilities. The result of this research was that no research discussed the relationship between children's communication skills, mathematical curiosity, and intellectual disability
Systematic Literature Review: Implementasi RME dalam Pembelajaran Matematika Yusrina Nadiya Zahira; Nurjanah Nurjanah
Jurnal Karya Pendidikan Matematika Vol 13, No 1 (2026): Jurnal Karya Pendidikan Matematika Volume 13 Nomor 1 Tahun 2026
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.13.1.2026.99-109

Abstract

Penelitian ini dilakukan untuk mengkaji implementasi RME dalam pembelajaran matematika menggunakan metode SLR. Fokus yang dikaji adalah tren penelitian RME dalam pembelajaran matematika, topik dan materi yang efektif diajarkan menggunakan pendekatan RME, dan kemampuan matematis apa yang meningkat melalui pembelajaran dengan pendekatan RME. Peneliti meninjau 10 artikel yang relevan dan sesuai dengan fokus penelitian. Hasil kajian yang telah dilakukan menunjukkan bahwa tren penelitian RME dalam pembelajaran meningkat dalam satu dekade terakhir walaupun terdapat musim pada tahun-tahun tertentu. Topik yang efektif diajarkan dengan pendekatan RME adalah geometri. Kemampuan matematis yang meningkat melalui pendekatan RME adalah pemahaman konsep dan penyelesaian masalah matematika
Mathematical Reasoning Analysis Based on Students’ Emotional Stability Wulan Resti Oktaviani; Darhim Darhim; Nurjanah Nurjanah; Kusnandi Kusnandi
PAEDAGOGIA Vol 27, No 3 (2024): PAEDAGOGIA Jilid 27 No 3 (2024)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/paedagogia.v27i3.90291

Abstract

High school students enter adolescence, a period full of challenges, including changes in their physical, emotional, cognitive, social, and behavioral aspects. The inability to adapt to these changes often leads to problems. Therefore, problem-solving skills are necessary. This study explores the relationship between students' emotional stability and their mathematical reasoning abilities. The research aims to understand how variations in emotional stability impact the cognitive process involved in mathematical reasoning. A descriptive qualitative approach was used to examine the mathematical reasoning abilities of twelfth-grade students in Bandung. Participants were selected using purposive sampling based on specific criteria related to their emotional stability and reasoning abilities. The instruments included a mathematical reasoning test and an emotional stability questionnaire measured on a Likert scale. The results indicate that students with high emotional stability demonstrate very good mathematical reasoning abilities, meeting all relevant indicators. In contrast, students with medium emotional stability show good reasoning skills, meeting three to four indicators. Students with low emotional stability, however, fall into the poor category, meeting only one or two indicators. These findings suggest that emotional stability significantly influences students' ability to reason mathematically. The study recommends that educators create engaging and supportive learning environments to enhance students' emotional stability and, consequently, their mathematical reasoning abilities. Training programs for students with low emotional stability are advised to help them focus better and improve their cognitive abilities. Future research should further investigate the interplay between emotional stability and mathematical reasoning across different subjects and educational levels to develop more effective educational strategies.
STUDENT STRATEGIES AND ERRORS IN SOLVING MATHEMATICAL REPRESENTATION PROBLEMS ON A QUADRATIC FUNCTION MATERIAL Hesty Marwani Siregar; Nurjanah Nurjanah; Turmudi Turmudi; Darhim Darhim; Elah Nurlaelah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 15 No. 1 (2026)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v15i1.14891

Abstract

Students often experience difficulties in using multiple mathematical representations when solving quadratic function problems, particularly in connecting visual, symbolic, and verbal forms. While previous studies have mainly focused on identifying students’ errors, the strategies underlying these errors remain insufficiently explored. This study aims to identify the students’ strategies when solving mathematical representation problems on quadratic functions material. Using a descriptive qualitative approach, written responses from 127 students at two public high schools in Pekanbaru were analyzed and supported by interviews with six selected students to clarify their reasoning. The findings show that students predominantly relied on procedural strategies, such as point substitution or mechanical formula use, with limited conceptual understanding. Although most students attempted the visual task, many produced inaccurate graphs. The symbolic and verbal indicators showed very high non-response rates, indicating difficulties in translating contextual information into algebraic form and expressing mathematical reasoning. These results highlight the need for instructional approaches that integrate multiple representations and strengthen conceptual connections.
Analisis Peranan Konsep Aljabar Linear dalam Pengembangan Sistem Kecerdasan Buatan (AI) Nurjanah Nurjanah; Firda Amelia; Annisa Febriana; Qisty Kinanti Sidiq
Jurnal Silogisme : Kajian Ilmu Matematika dan Pembelajarannya Vol 10 No 02 (2025): Desember
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/silogisme.v10i02.10874

Abstract

Aljabar linear merupakan salah satu cabang matematika yang berperan fundamental dalam pengembangan sistem kecerdasan buatan. Penelitian ini bertujuan untuk menganalisis peran aljabar linear dalam pengembangan sistem kecerdasan buatan. Metode yang digunakan adalah penelitian kualitatif dengan pendekatan Systematic Literature Review terhadap artikel ilmiah yang terindekspada database Scopus. Analisis data dilakukan melalui beberapa tahapan, yaitu identifikasi artikel berdasarkan kata kunci yang relevan, penyaringan menggunakan kritera inklusi dan ekslusi, serta analisis mendalam terhadap konten artikel terpilih untuk mengidentifikasi peran, kontribusi, dan konteks penggunaan aljabar linear dalam pengembangan AI. Hasil penelitian menunjukkan bahwa konsep aljabar linear, seperti matriks, nilai eigen, SVD, dan fungsi Mittag-Leffler, berperan penting dalam representasi data, optimasi algoritma, dan analisis stabilitas sistem. Representasi matriks mendukung pengolahan data besar, transformasi linier seperti PCA mengurangi dimensi data, dan optimasi aljabar linear meningkatkan kecepatan konvergensi model serta mengurangi kesalahan komputasi. Dengan demikian, aljabar linear tidak hanya menjadi dasar teoritis tetapi juga alat praktis untuk mendukung pengembangan sistem AI yang lebih stabil, efisien, dan andal.