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Neneng Aminah

Universitas Swadaya Gunung Jati

Author-ID : 447030

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Analysis of Mathematical Representation Capabilities in Geometry Materials Assisted by Geogebra Applications Hidayat, Yandi Wahyu; Pramuditya, Surya Amami; Aminah, Neneng
IndoMath: Indonesia Mathematics Education Vol 6, No 1 (2023): February 2023
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v6i1.57

This study aims to determine the ability of mathematical representation of students in geometry material after learning with the help of GeoGebra. This research is motivated by students' difficulty in interpreting geometric shapes. This research is qualitative research with a descriptive approach. The subjects in this study were 3 (three) class XII students who had obtained three-dimensional material with the help of GeoGebra applications. Researchers carry out the data collection process by providing mathematical representation ability test questions, conducting interviews, and taking documentation. The data obtained in this study were analyzed using specialized triangulation-checking techniques. Based on the results of data analysis and the effects of interviews with all research subjects, it can be concluded that learning geometry with the help of GeoGebra applications can improve mathematical representation capabilities. Three mathematical representation abilities, namely visual representation, equation or expression, and written words or texts, are possessed by students after learning geometry with the help of GeoGebra applications.

MathAR Book Technology Innovation: Effectiveness of Using Augmented Reality-Based Mathematics Books on Students' Mathematical Understanding Ability Prihatini, Atik; Dewi, Utami; Pramuditya, Surya Amami; Aminah, Neneng
International Journal of Educational Research Excellence (IJERE) Vol. 3 No. 2 (2024): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v3i2.1141

Educational innovation continues to develop with advances in digital technology, including the use of Augmented Reality (AR) in learning. This research aims to measure the effectiveness of AR-based mathematics books (MathAR Book) on students' mathematical understanding. MathAR Book integrates traditional learning content with AR elements such as 3D visualization and interactive animations to increase student interest and engagement in learning mathematics. This research methodology uses a quasi-experimental approach with a pretest-posttest design. The sample consisted of class XII students who were randomly selected and divided into an experimental group that used the MathAR Book and a control group that used conventional textbooks. The instruments used include tests of understanding mathematical concepts, learning motivation questionnaires, and in-depth interviews. The results showed a significant increase in students' mathematical understanding in the experimental group compared to the control group. MathAR Book students also showed increased learning motivation and concept visualization abilities. Student feedback indicates that AR creates a more engaging and effective learning environment. In conclusion, the MathAR Book effectively improves students' mathematical understanding.

The Evolution of Computational Thinking in Junior High School Mathematics Learning: A Study of Research Trends 2019-2024 Wulan Lailasari, Nenden; Aminah, Neneng; Laelasari, Laelasari; Omar, Romarzila
International Journal of Educational Research Excellence (IJERE) Vol. 3 No. 2 (2024): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijere.v3i2.1170

This study aims to analyze articles that meet the criteria of the study of the litelature study of Computational Thinking research trends in Mathematics learning at the elementary level in 2019-2024, the research method uses PRISMA, all articles have been filtered according to the needs of the research. The results of the study revealed that there were two articles that used CT in high school Mathematics learning. The results of the first article of the study showed that high school students had a positive attitude towards programming and high self-efficacy. Meanwhile, the results of the second article research show that educational games can improve students' academic achievement. In addition, this learning approach provides a fun learning environment. This study is expected to be a reference for future researchers

Integrasi Teknologi Dalam Pengajaran Matematika Aminah, Neneng; Waluya, St. Budi; Rochmad, Rochmad
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 5 No. 1 (2020): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v5i1.122

Guru merupakan pendidik yang harus memiliki berbagai kemampuan, bukan hanya materi saja yang harus dimiliki namun mereka harus memiliki kemampuan untuk mengajar, dengan pesatnya perkembangan jaman, hal ini berpengaruh pula pada bidang pendidikan, salah satunya pada pengajaran di kelas, sudah hampir seratus persen siswa pasti mengenal dengan gadgetnya, maka seorang guru diharapkan bisa memanfaatkan keadaan ini untuk pembelajaran di kelas. Hal ini merupakan sebuah problematika yang terjadi dikalangan pengajar, walaupun tidak semua guru mengalami hal ini, artikel kali ini akan membahas problematika guru terkait pengusaan teknologi dalam pembelajaran matematika, dimana pada era Revolusi Industri 4.0 guru professional di tuntut untuk menguasai kemampuan mengajar, kemampuan materi, yang terintegrasi ke dalam kemampuan teknologi, dimana para ahli pendidikan menyebutnya dengan kemampuan Technologi Pedagogic and Content Knowledge (TPACK), karena pengetahuan ini mensinyalir dapat meningkatkan profesionalisme guru.

Analysis of Students' Errors in Solving Surface Area Problems of Spherical Solids Based on Newman’s Error Analysis Theory Azkiana, Alifah; Nopriana, Tri; Aminah, Neneng
International Journal of Geometry Research and Inventions in Education (Gradient) Vol. 2 No. 01 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/gradient.v2i01.1339

The topic of curved surface solids, especially the surface area of a sphere, is essential for solving contextual mathematical problems. However, limited research has examined students’ difficulties in this area, particularly using Newman's Error Analysis (NEA). This qualitative study aims to identify and analyze students’ errors in solving surface area problems of spheres through NEA. Five 9th-grade students from a public junior high school in Cirebon were selected via purposive sampling. Data were collected through tests and interviews, then analyzed descriptively based on Newman's stages. Triangulation and member checking ensured data validity. Results show that the most frequent errors occurred in the final answer stage, where students failed to reach the correct solution. Errors in process skills were also significant—students could choose the correct formula but struggled with calculations. These findings suggest a need for improved instructional strategies that emphasize conceptual understanding and process fluency. Interactive teaching, visual aids, and targeted practice can help students better comprehend spherical geometry. The study underscores the importance of addressing specific learning obstacles to enhance students’ mathematical problem-solving skills.

TREN PENELITIAN PEMAHAMAN KONSEP MATEMATIS SISWA MELALUI MODEL DAN MEDIA PEMBELAJARAN INOVATIF: SLR Anisa, Putri Mutiara; Aminah, Neneng; Shafinaz, Shafinaz
SIGMA Vol 10, No 2 (2025): SIGMA
Publisher : Prodi Pendidikan Matematika FKIP Universitas Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53712/sigma.v10i2.2594

Understanding mathematical concepts is an important foundation in mathematics learning, but many students still experience difficulties at this point this research aims to analyze efforts to improve students' understanding of mathematical concepts through the application of innovative learning models and media. The method used is systematic literature review (SLR) with the PRISMA approach, including identification, screening, feasibility, and inclusion of articles. From the initial 1,279 articles, 5 relevant articles were selected that met the publication criteria for 2020-2024, were in English and indexed by the DOAJ. The results of the study show that learning models such as discovery learning, problem-based learning (PBL) assisted by generative learning significantly improve students' understanding of mathematical concepts. Learning media such as geogebra have proven effective in visualizing abstract concepts, while collaborative and problem-based approaches encourage active student engagement. These findings confirm the importance of selecting appropriate learning models and media to create an interactive and in-depth learning environment, the implication of this research is the need for teachers to integrate evidence-based learning innovations to improve the quality of mathematics education in Indonesia.

INTEGRASI GEOGEBRA DAN JOYFUL LEARNING SEBAGAI STRATEGI EFEKTIF UNTUK MENINGKATKAN LITERASI MATEMATIS SISWA Habibah, Nur; Aminah, Neneng; Shafinaz, Shafinaz
SIGMA Vol 10, No 2 (2025): SIGMA
Publisher : Prodi Pendidikan Matematika FKIP Universitas Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53712/sigma.v10i2.2564

Mathematics is a subject that is often associated with logic and good mathematical skills, one of which is mathematical literacy. Mathematical literacy ability is the ability to understand mathematical concepts, represent mathematical models. The indicators of this research refer to the theory put forward by Garner, namely the Multiple Intelligences theory, including aspects of logical-mathematical, musical, and intrapersonal intelligence, which can affect how to understand and solve mathematical problems. This research was conducted at MA NU Assalafie in Cirebon Regency with a sample of 40 students divided into 5 groups, with one group having 8 students. This study uses the Geogebra application with a joyful learning approach. The t-test result was 0.049 with a sig value < 0.05. This research uses the Geogebra application as an innovative learning medium. The development of increasingly advanced technology makes this mathematical science can be combined with the use of application-based technology.

ANALISIS KEBIJAKAN KESETARAAN AKSES DAN MUTU PENDIDIKAN STUDI MULTIDIMENSI PADA SEKOLAH MENENGAH UMUM, MADRASAH DAN PENDIDIKAN TINGGI PESANTREN Supardi, Supardi; Fauzi, Anis; Aminah, Neneng; Maryati, Maryati; Nursaidah, Nursaidah
JURNAL EDUCATION AND DEVELOPMENT Vol 13 No 1 (2025): Vol 13 No 2 Mei 2025
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v13i1.7080

Penelitian ini bertujuan untuk menganalisis implementasi kebijakan kesetaraan akses dan mutu pendidikan dengan pendekatan multidimensi pada tiga jenis lembaga pendidikan: Sekolah Menengah Umum, Madrasah, dan Pendidikan Tinggi Pesantren. Studi ini dilatarbelakangi oleh adanya kesenjangan akses dan mutu pendidikan antar lembaga pendidikan tersebut di Indonesia. Penelitian dilakukan menggunakan metode literature review dengan mengkaji berbagai dokumen kebijakan, laporan penelitian, dan publikasi ilmiah tentang kesetaraan akses dan mutu pendidikan pada ketiga lembaga pendidikan. Hasil penelitian menunjukkan bahwa terdapat disparitas signifikan dalam hal akses dan mutu pendidikan antara ketiga jenis lembaga, yang dipengaruhi oleh faktor kebijakan pendanaan, infrastruktur, kualifikasi tenaga pendidik, dan kurikulum. Penelitian ini menemukan bahwa kebijakan yang memperhatikan karakteristik khas masing-masing lembaga pendidikan dan memberikan afirmasi khusus pada lembaga yang tertinggal dapat meningkatkan kesetaraan akses dan mutu pendidikan. Studi ini merekomendasikan formulasi kebijakan pendidikan yang inklusif, berkeadilan, dan mempertimbangkan keunikan masing-masing lembaga pendidikan untuk mewujudkan kesetaraan akses dan mutu pendidikan di Indonesia.

Designing Meaningful Lessons: Barriers and Solutions in Instructional Planning Among Indonesian Prospective EFL Teachers Kusriandi, Wendi; Herawan, Endang; Aminah, Neneng; Bin Mamat, Noordin
VELES Voices of English Language Education Society Vol 9 No 2 (2025): August 2025
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/veles.v9i2.30897

Instructional planning is widely recognised as essential for effective teaching, yet prospective teachers often lack the knowledge, experience, and resources to design context-responsive lessons. Research on lesson planning has predominantly focused on in-service teachers, leaving limited insight into the multidimensional barriers teacher candidates face in Indonesian EFL contexts, particularly within private universities. This qualitative case study addresses this gap by examining two guiding questions: (1) What factors hinder prospective teachers in designing instructional plans? Moreover, (2) What solutions can effectively address these barriers? Three purposively selected eighth-semester students from the English Language Education Study Program at a private university in Indonesia were studied based on scaffolding principles. Data were triangulated through open-ended questionnaires, semi-structured interviews, and document analysis, and then analysed thematically with member checking to ensure trustworthiness. Findings highlight three interconnected challenges: limited mastery of pedagogical vocabulary and authentic material development, misalignment between methods and materials, and a persistent gap between theoretical coursework and practical classroom dynamics. Proposed solutions include intensive tiered mentoring by lecturers and supervising teachers, integration of authentic locally relevant materials, and real-case-based lesson design workshops. These findings contribute to teacher education research by offering evidence-based recommendations for curriculum reform and practicum design that strengthen prospective teachers’ competence in creating meaningful and contextually grounded lesson plans.

Matematika dalam Konsep Lingkaran: Membuat Alat Pembelajaran Digital yang Menghormati Warisan Budaya Aminah, Neneng; Firmasari, Siska; Junaedi, Lidiya; Nurfarikha, Cicih
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 2 (2025): Edumatica: Jurnal Pendidikan matematika (Agustus 2025)
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.v15i2.44894

This research aims to develop mathematics learning media called ETNOSIKA-AR, which combines visual-interactive concepts with the local cultural values of the Kaliwadas Ancient Well Site in circular materials to improve students' understanding of concepts. Media development is carried out based on the ADDIE model, consists of five systematic stages: needs analysis, design, development, implementation, and evaluation. This research was conducted in June and involved high school students in class X in Cirebon. The validation results by three experts show that this media is included in the very valid category, with percentages of 94.7%, 97.9%, and 96.8%, respectively. A practicality test was conducted involving 31 high school students, and the results showed that 77% of students stated that this medium was practical, and 13% said it was very practical. On the other hand, only 10% consider it less valuable. The analysis showed that 77.42% of students were in the high N-Gain category, and 22.58% were in the medium category, with no students in the low category, with an average N-Gain score of 0.7762. These findings show that ETNOSIKA-AR media effectively improve understanding of circular matter. This media also succeeds in presenting interesting and meaningful learning by integrating cultural and technological aspects.

Co-Authors Adi Nur Cahyono Andang Andang Andi Sutisno Anggita Maharani Anis Fauzi, Anis Anisa, Putri Mutiara Arnasari Merdekawati Hadi Ati Suhaeti Azkiana, Alifah Bin Mamat, Noordin Choerunnisa, Choerunnisa Cita Dwi Rosita Dewi Sartika Dewi Silviana Dina Pratiwi Dwi Santi Dusalan Dusalan Dwiniasih Edi Mulyadin Elinda, Elinda Endang Herawan Erni Yuniarti Farmansyah, Daffa Feriatna, Troynanda Ferry Ferdianto Gunawan Gunawan Hasan Basri herlina, rina Hidayat, Yandi Wahyu Hotiah, Herera Ika Wahyuni Ika Wahyuni Ika WAHYUNI Ika Wirahmad Irawati Irawati Irmawati Liliana Kusuma Dewi Iryanto, Wahyu Junaedi, Lidiya Kusriandi, Wendi Laela Sagita Laelasari Laelasari, Laelasari M. Taufik Hidayat Martini Martini Maryati Maryati Mikrayanti Mikrayanti Muchamad Subali Noto Muchlis Muchlis Mudrika Mudrika Murtalib Murtalib Muslimah, Nur Annisa Mutiara Budhi Nuursya’ baani Mutmainah Mutmainah NUR BAETI Nur Habibah Nurani Hartini Nuranita Adiastuty, Nuranita Nurfarikha, Cicih Nursaidah Nursaidah, Nursaidah Nurtini Nurtini Omar, Romarzila Praja, Ena Suhena Prihatini, Atik Pujiatna, Tri Purnama, Roni Rahadi, Ikman Nurhakim Rochmad - Romarzila Omar Saifullah Saifullah Setiyani Shafinaz, Shafinaz Siska Firmasari, Siska Siti Mistima Maat Siti Mistima Maat Sopudin, Sopudin Sowanto Sowanto Sri Asnawati, Sri Sriaryaningsyih St. Budi Waluya Sudarsono Sudarsono Supardi Supardi Surya Amami Pramuditya Sutyani, Tiana Syarifuddin Syarifuddin Tri Nopriana, Tri Utami Dewi Wahyu Hartono Wendi Kusriandi Wulan Lailasari, Nenden Yasser Arafat Yohanes Leonardus Sukestiyarno Yopi Romafilani Yulia Citra, Yulia Zayyadi, Moh

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