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All Journal Jurnal Keolahragaan Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Jurnal Kajian Pembelajaran Matematika KALAMATIKA Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Analisa PRISMA Pi: Mathematics Education Journal JTAM (Jurnal Teori dan Aplikasi Matematika) Journal of Applied Food Technology Beta: Jurnal Tadris Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Symmetry: Pasundan Journal of Research in Mathematics Learning and Education JE (Journal of Empowerment) MATHEMA: JURNAL PENDIDIKAN MATEMATIKA International Journal on Teaching and Learning Mathematics Jurnal PEKA (Pendidikan Matematika) Integral : Jurnal Penelitian Pendidikan Matematika Journal of Instructional Mathematics Jurnal Pengabdian Kepada Masyarakat Abdi Nusa Prosiding Sesiomadika Jurnal Pengabdian Sains dan Humaniora Pi: Mathematics Education Journal AMALA Jurnal Pengabdian Kepada Masyarakat Journal Focus Action of Research Mathematic (Factor M) International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT) Papanda Journal of Mathematics and Sciences Research Polyhedron International Journal in Mathematics Education SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika International Journal of Didactic Mathematics in Distance Education Journal on Mathematics Education Research Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Proceeding International Conference Of Innovation Science, Technology, Education, Children And Health Intellectual Mathematics Education
Rani Sugiarni
Pendidikan Matematika Universitas Suryakancana
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Lesson study: Improving the quality of learning through on flipped classroom learning model Sugiarni, Rani; Septian, Ari; Inayah, Sarah
Jurnal Kajian Pembelajaran Matematika Vol 6, No 2 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i22022p108-115

Abstract

This research purpose is to improve the quality of learning through the learning model of flipping the classroom on the subject of mathematics. This research is an export research by applying lesson study which consists of three intentions, namely planning , Do, and See. The subjects of this study were students of the Mathematics Education Study Program who took the Kapita Selekta Mathematics course. Research data collection instruments consisted of observation sheets, tests, and questionnaires. During the lecture process, observations were made of student activities both online and offline (face to face). To see the cognitive abilities given by test students and to see students' responses to the planning and implementation of a questionnaire The quality of learning is seen to increase from the online and offline activities of students and lecturer activities in class that encourage the activeness of the average value and classical absorption, which experiences improvement. Likewise, most of the students' responses were positive to the planning and implementation of learning taking place with the student learning model turned centered on class.
Pengembangan media visual berbasis teknologi menggunakan software GeoGebra pada pokok bahasan pembuktian teorema pythagoras Sugiarni, Rani; Ariyanti, Lutfia; Aulia, Riesky
SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Vol 12, No 1 (2024): January
Publisher : SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/sigmadidaktika.v12i1.74392

Abstract

Penelitian ini bertujuan untuk mengembangkan media visual berbasis teknologi menggunakan aplikasi geogebra pada materi Teorema Pythagoras yang teruji kevalidan dan kepraktisan dalam meningkatkan pemahaman konsep matematika siswa. Penelitian ini menggunakan metode penelitian pengembangan dengan desain ADDIE. Partisipan dalam melihat validasi ini oleh 2 orang ahli dan 29 siswa SMA di kabupaten Cianjur. Prosedur penelitian meliputi analisis, desain, pengembangan, implementasi, dan evaluasi.  Instrumen yang digunakan adalah lembar validasi dan kepraktisan.   Hasil pengembangan menunjukkan bahwa (1) Penilaian media pembelajaran berbantuan Aplikasi GeoGebra pada aspek kelayakan penyajian menggunakan skala Guttman diperoleh rata-rata sebesar 99,11% dengan kriteria sangat valid serta pada aspek kelayakan penyajian, kriteria desain instruksional, kualitas teknis, tampilan media dan indikator komunikasi menggunakan skala Likert diperoleh rata-rata 99,11% kriteria sangat valid. (2) Hasil uji kepraktisan berdasarkan penilaian siswa pada angket respon siswa diperoleh rata-rata 83,26% dengan kriteria praktis. Dengan demikian, dapat disimpulkan bahwa pengembangan media visual berbasis teknologi menggunakan aplikasi geogebra pada materi Teorema Pythagoras teruji sangat valid dan praktis.
DOES THE STUDY PROGRAM AFFECT THE KIND OF MULTIPLE INTELLIGENCES? Sugiarni, Rani; Azmy, Dara Septia; Rahmi, Dini Fauziyanti; Apriliani, Sundari
SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Vol 9, No 1 (2021)
Publisher : SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/sigmadidaktika.v9i1.53647

Abstract

Gardner divides into Everyone has 8 types of intelligence, namely linguistic, logical-mathematical, musical, kinesthetic, spatial, interpersonal, intrapersonal, and naturalistic intelligence. Each individual has 8 types of intelligence, but depending on which type is the most dominant. The purpose of this study is to find out how the influence of taking a study program during the period a student runs his lectures on the type of multiple intelligences possessed by each student who acts as a respondent in this study. The method used by the researcher is descriptive quantitative and uses a cross-sectional design with 32 subjects. Inclusion criteria: students who are willing to take part in the research. Each respondent was asked to fill out a questionnaire about multiple intelligences that had been provided by the researcher. Most of the respondents are 19 years old (40%) and (62.5%) respondents have continuity between the study program and the type of multiple intelligence they have. Respondents with study programs that are not sustainable with the type of intelligence they have (37.5%), there are facts which state that the study program significantly affects the type of multiple intelligences.
Penguatan Numerasi Siswa melalui Model Permainan Rangking 1 di Kabupaten Cianjur Septian, Ari; Jusniani, Nia; Komala, Elsa; Inayah, Sarah; Erma, Erma Monariska; Sugiarni, Rani; Setiawan, Erwan; Soeleman, Soeleman; Darwati, Jenudin; Ramadhia H, Dinda; Sutandi, Andi
Jurnal Pengabdian Sains dan Humaniora Vol. 3 No. 2 (2024): Edisi Oktober 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan-Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpsh.v3i2.7901

Abstract

Numerasi merupakan kemampuan dasar penting dalam matematika, namun masih banyak siswa yang mengalami kesulitan dalam memahami konsep numerasi secara mendalam, terutama diwilayah Kabupaten Cianjur. Tujuan dari kegiatan ini adalah untuk memberi penguatan numerasi siswa melalui model permainan rangking 1 di kabupaten Cianjur. Kegiatan ini dilaksanakan di Universitas Suryakancana dan diimplementasikan pada siswa SMA/ SMK di Kabupaten Cianjur. Kegiatan ini terdiri dari beberapa fase yaitu pemanasan, kompetisi, diskusi, dan feedback, dengan metode  penguatan numerasi yang diterapkan melalui soal-soal numerasi dan permainan interaktif. Siswa diajak untuk menyelesaikan berbagai tantangan numerasi dalam bentuk permainan Rangking 1, yang didesain untuk melatih kemampuan berhitung, logika dan pemahaman konsep matematika secara menyenangkan. Feedback siswa  mengindikasikan bahwa metode ini efektif tidak hanya dalam meningkatkan keterlibatan siswa, tetapi juga dalam memperkuat pemahaman numerasi siswa secara umum. Meskipun metode ini efektif dalam menguatkan pemahaman siswa, namun upaya yang lebih luas dan berkelanjutan tetap diperlukan untuk mengatasi rendahnya tingkat  numerasi siswa di Indonesia secara keseluruhan.
Exploration of Ethnomathematics in Batik Pandanwangi as a Source of Contextual Learning Sugiarni, Rani; Sari, Widya; Adetia, Elsa; Azmy, Dara Septia
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 7, No 1 (2025): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v7i1.4865

Abstract

Ethnomathematics can serve as a bridge between school mathematics learning and everyday culture. Mathematical concepts found in cultural artifacts can be used as learning resources, allowing students to gain two or more types of knowledge simultaneously, at least in terms of culture and mathematics. Cianjur Regency is famous for Pandanwangi rice, known for its distinct fragrance. The uniqueness of Pandanwangi rice is expressed in batik. This study aims to explore the ethnomathematics present in Pandanwangi Batik, which can be utilized as a learning resource for teaching mathematical concepts. A qualitative research approach with an ethnographic method was employed to explore the mathematical concepts embedded in Pandanwangi Batik. Data were collected through observation, in-depth interviews with traditional confectionery makers, and documentation of the production process. The study used a human instrument, where the researcher directly acted as the data collector by interacting with the research environment. Data collection techniques included observing the activities of batik-making, conducting interviews to understand cultural and mathematical aspects, and documenting patterns and processes involved. The research findings indicate that Pandanwangi Batik contains various ethnomathematical concepts, including proportions (e.g., proportionality, equivalent ratios, inverse ratios), number patterns, geometry, geometric transformations (translation, reflection, rotation), and social arithmetic. These mathematical concepts are derived from the production process, crafting techniques, patterns, and sales outcomes of the batik.
Development of PUME as an educational game to optimize students' creative mathematical thinking ability in solid geometry topics Apriliani, Sundari; Komala, Elsa; Sugiarni, Rani; Setiawan, Erwan; Sutandi, Andi
Polyhedron International Journal in Mathematics Education Vol. 2 No. 2 (2024): pijme
Publisher : Nashir Al-Kutub Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59965/pijme.v2i2.130

Abstract

This study aims to develop a learning medium in the form of a game used for practice questions through PUME in the Solid Geometry topic to optimize creative thinking abilities. The method used in this study is Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The participants for evaluating the feasibility of PUME included 4 media experts and 3 content experts consisting of lecturers and teachers, while the participants for assessing effectiveness were eighth-grade junior high school students from Cianjur district. The data collection techniques used in this study were a test of students' creative mathematical thinking abilities and expert judgment (validation by media experts, content experts, and student responses). The data analysis techniques used in this study involved qualitative data analysis (data reduction, data presentation, conclusion drawing) and quantitative data analysis in the form of percentage validation by media experts, content experts, and student responses using random sampling. The results of the study on the development of PUME as a learning medium for the Solid Geometry topic in the form of an educational game show that it can optimize students' creative mathematical thinking abilities. The feasibility level of PUME was rated as “very feasible,” and the effectiveness of PUME was classified as “effective” for implementation in mathematics learning for the Solid Geometry topic in junior high schools. As for students' creative mathematical thinking abilities, 45% of the students were nearly able to optimize their abilities.
Learning obstacle of proportion learning based on proposional reasoning level: A case study pre-service mathematics teachers Sugiarni, Rani; Herman, Tatang; Suryadi, Didi; Prabawanto, Sufyani; Jusniani, Nia
Jurnal Elemen Vol 11 No 1 (2025): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v11i1.27418

Abstract

The proportion has emerged as an important mathematical topic in high school because of its foundation in other mathematics topics. This study aims to identify the learning barriers of pre-service mathematics teachers (PMT) based on the material proportion and level of reasoning proportion. This study implemented Didactical Design Research (DDR) and used qualitative research methodologies within an interpretive paradigm. The research participants were 25 PMTs from a seventh-semester candidate teacher at a private college in Cianjur, Indonesia. The data collected from the test results and interviews were analyzed using procedures such as identification, clarification, reduction, and verification. We then present the findings in a narrative format. Langrall and Swafford categorized the results of written tests at the proportional-reasoning level. Based on the results, the PMT at the varied proportional level but at the nonproportional level 0 identified learning obstacles, which include ontogenetic obstacles, epistimology obstacles, and didactic obstacles. The results of this study are expected to be used as a basis for designing hypothetical learning for school mathematical research in future PMT.
Efektivitas Penggunaan Media Sempoa Dalam Meningkatkan Kemampuan Berhitung Siswa Kelas 1 Samsul Pahmi; rani sugiarni; Neng Juwita Albeta; Najmah Hisan Kamila; Nadiya Hamidah
Journal on Mathematics Education Research (J-MER) Vol 4, No 1 (2023): May
Publisher : Departemen Pendidikan Matematika, FPMIPA, UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/j-mer.v4i1.65074

Abstract

Dalam proses belajar mengajar kurangnya pemanfaatan media pembelajaran yang kreatif. Hal ini menyebabkan dalam kegiatan pembelajaran siswa hanya mendengarkan penjelasan yang disampaikan tanpa banyak terlibat dalam kegiatan pembelajaran. Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh penggunaan media terhadap hasil belajar matematika siswa kelas I. Penelitian ini menggunakan metode kuantitatif. Adapun populasi dalam penelitian ini adalah siswa kelas I SDN 1 Cibatu yang berlokasi di Jalan Nasional 3 No. 316 Cibatu, kecamatan Cisaat kabupaten Sukabumi dengan jumlah siswa 34 orang dengan subjek sampel yang diambil adalah 26 siswa dari jumlah populasi. Intrumen yang digunakan adalah instrument tes dan non tes. Proses pengumpulan data dan penarikan kesimpulan dilakukan dengan menggunakan data pre-test dan post test kepada seluruh siswa yang menjadi sampel penelitian. Metode analisis data dilakukan menggunakan dua cara yaitu (1) Uji normalitas (2) Uji mann whitney.. Tindakan dinyatakan berhasil karena sampel mengalami peningkatan kemampuan menyelesaikan perhitungan. Hasil penelitian ini membuktikan peningkatan kemampuan siswa pada pembelajaran menyelesaikan operasi menghitung penjumlahan dan pengurangan. Berdasarkan hasil penelitian ini, dapat dikatakan bahwa : Terdapat dampak penggunaan sempoa antara lain melalui kegiatan permainan menggunakan media sempoa siswa akan merasa tertarik, siswa tidak akan merasa jenuh dan bosan. Sehingga melalui penggunaan media pembelajaran sempoa dapat meningkatkan kemampuan berhitung siswa pada operasi penjumlahan dan pengurangan
PROSES PENYELESAIAN SOAL BERDASARKAN PEMAHAMAN POLYA PADAMAHASISWA DALAM MATA KULIAH KALKULUS VEKTOR Rani Sugiarni
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 5 No 1 (2019): Edisi Vol. 5 No. 1 Mei
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jumlahku.v5i1.582

Abstract

Vector calculus courses are active abstract subjects that students often have difficulty in understanding the material. The research method uses quantitative descriptive methods. In this study, the subjects were students of the Mathematics Education Study Program at Suryakancana University in the 7th semester of the 2017-2018 academic year in the subject of Vector Calculus. The data collection technique is done by using a question test instrument about Polya's comprehension ability. Based on the results of the conclusion analysis from Problem 3, it was seen that most students understood 85% of the presentations and for question number 5 was 67%. Problems no. 1a and 1b inductive ability seen that most students understood 82% and 85% inductive understanding abilities. Another thing understood by student number 2 shows that most students understand most with 70% presentation and for number 4 most students do not understand 48% presentation. Question number 6 shows that most students understand 88% and for number 7 most students understand 70%. From the overall indicators of Polya's ability from the results of the answers, the presuppositions of students' abilities in vector calculus courses are mostly in the category of not understanding and partial understanding. Students are still weak in finding the truth or proof of a certain formula of curvature.
Pengaruh Kemampuan Spasial Terhadap Hasil Belajar Matematika Siswa Sarah Inayah; Rani Sugiarni
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 5 No 2 (2019): Edisi Vol. 5 No. 2 Nopember
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jumlahku.v5i2.728

Abstract

Topik geometri dirasakan sulit oleh siswa karena berhubungan dengan kemampuan khusus yakni kemampuan spasial. Tujuan mengetahui pengaruh kemampuan spasial terhadap hasil belajar matematika siswa. Metode yang digunakan dalam penelitian ini yaitu metode penelitian korelasi yang bersifat ekpost facto atau causal research dengan menggunakan pendekatan kuantitatif. Penelitian ini dilaksanakan di kelas XI OTKP SMK Al-Madina Cianjur yang berjumlah 22 siswa. SMK Al Madina beralamat di Jalan Caringin, Limbangan Sari, Kecamatan Cianjur, Kabupaten Cianjur. Dari hasil penelitian menunjukkan antara kemampuan spasial dan hasil belajar matematika siswa memiliki korelasi yang tinggi dan memiliki jenis hubungan yang positif dengan koefisien korelasi yang diperoleh yaitu 0,869. Kemampuan spasial memiliki pengaruh terhadap hasil belajar matematika sebesar 75,5% sedangkan 24,5% dipengaruhi faktor lain yang tidak diukur dalam penelitian ini.
Co-Authors ., Mahmudin Abdullah , Khairul Hafezad Abdullah, Khairul Hafezad Adetia, Elsa Afila Mangaraja Butar Agustin, Putri Aulia Ahmad Faizun Ahmad Lutfi Fauzi Alghifari, Egi Apriliani, Sundari Ariyanti, Lutfia Astri Siti Sadiah Aulia, Pitri Aulia, Riesky Ayuni Rizka Ifanda Ayuni Rizka Ifanda Ayuni Rizki Ifanda Azmy, Dara Septia Berliana, Risna Bonyah, Ebenezer Candini Fatmawati Carel, Gustaf D. Nurfajrin Ningsih Dadan Dasari Dadang Juandi Dandi Apriandi Dara Septia Azmy Darhim Darhim Darwati, Jenudin Demir, Gí¶ní¼l TekkurÅŸun Didi Suryadi Didi Suryadi Dina Indriyani Dita Mulya Durri, Royya Fawazi Dwi Jatmika, Rahmat Taufiq Edi Setiawan Edi Supriyadi Edi Supriyadi Egi Alghifari Egi Sugiarni Elsa Komala Elsa Komala, Elsa Ena, Candra Erma Monariska Erwan Setiawan, Erwan Fauzi, Ahmad Lutfi Fauziah, Ratu Sarah Fezrilya Gunawan Gaitsa Zahira Shofa Gazali, Novri Gilang Azwardi Gustiana, Mahmud Hofmeister, Martin Hutkemri Zulnaidi Inayah, Sarah Iqbal Rizki Maulana Iqlima Ridzikia Hidayat, Raishya Iskandar, Rossa Jarnawi Afgani Dahlan Juandi , Dadang Jumareng, Hasanuddin Jusniani, Nia Kusumah, Neneng Pitaloka Lia Saniah Liza Octaviani Din Mahmudi Mahmudin Mahmudin, Mahmudin Mela Aryani Melati Kusuma Badriah Melissa Syamsiah Mia Amalia Mochamad Ridwan, Mochamad Muhamad Soeleman Muhammad Renaldy Pratama Muhammad, Guntur Maulana Nadiya Hamidah Najmah Hisan Kamila Neng Juwita Albeta Nia Kurniawati Nisa Purwita K.G Nita Nurul Muharromah Olivero-Acuña, Ronaldo Rafael Pahmi, Samsul Panuluh, Satrio Damar Prabawanto , Sufyani R, Muthia Latifa R, Raisya Iqlima Rahmi, Dini Fauziyanti Ramadhia H, Dinda Ramdhan Fazrianto Suwarman Ratu Srah Fauziah Riza Trihaditia Rizal Ridwansah Rodríguez-Nieto, Camilo Andrés Rosjanuardi, Rizki Royya Fawazi Durri Sabina Haikal Aulia Sadiyyah, Rida Salsiah, Usi Santi Rosdiani Sendi Ramdhani Septian, Ari Setiawan, Ayang Siti Julaeha Soeleman Soeleman Sufyani Prabawanto Sufyani Prabawanto, Sufyani Suryadini, Novi Sutandi, Andi Tatang Herman Tatang Herman, Tatang Trini Handayani Turmudi Vina Nurviyani Vindi Janika Sandi Vini Putri Widya Sari Yastrib, Harum Yulianti, Nurendah