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All Journal Eduma : Mathematics Education Learning and Teaching JRPM (Jurnal Review Pembelajaran Matematika) Journal of Robotics and Control (JRC) Dimasejati: Jurnal Pengabdian Kepada Masyarakat Jurnal Riset Pendidikan Matematika Jakarta Journal of Mathematics Instruction, Social Research and Opinion NJMMS

Indah Nursuprianah

IAIN Syekh Nurjati Cirebon

Author-ID : 2653863

Aerospace Engineering Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Public Health Social Sciences

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Miskonsepsi Siswa pada Pemahaman Konsep Bangun Ruang Arif Muchyidin; Lefi Nurlatif; Indah Nursuprianah
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 5 No. 2 (2020)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2020.5.2.72-86

The purpose of this study is to describe 8th-grade students’ misconceptions in solving surface area and volume of beam and cube problems and their causal factors. This is qualitative descriptive research. Based on the research, students’ misconceptions in solving surface area and volume of beam and cube problems are misconceptions on the concept of a beam, misconceptions on the concept of the cube, misconceptions on the concept of prerequisite material, misconceptions on unit comprehension, misconceptions on the understanding of meaning, and misconceptions on sign and number operations. While the causal factors of misconception are students’ assumptions about the lack of importance of concepts so students only memorize formulas, students are not able to associate one concept with other concepts, lack of understanding concepts in prerequisite material, misunderstanding the meaning of words in a problem, students have difficulty understanding pictures., misunderstanding the difference in the size of area and length.

Rearrangement of The Song Suwe Ora Jamu Using Fibonacci Numbers and Golden Ratio Aliyatul Marzuqoh; Toheri Toheri; Indah Nursuprianah
Eduma : Mathematics Education Learning and Teaching Vol 10, No 1 (2021)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v10i1.8064

The rearrangement of the song suwe ora jamu uses the Fibonacci numbers and the golden ratio to facilitate the creation of music. The purpose of this study is to determine rearragement stages of the song suwe ora jamu using fibonacci numbers and golden ratio, to determine content of fibonacci numbers and golden ratio in the rearragement of the song suwe ora jamu, and to determine the difference in the beauty of the original song and rearrangement of the song suwe ora jamu uses fibonacci numbers and golden ratio. The method used in this research is mixed methods with a mixed-stage technique and a sequential exploratory strategy model. The results showed that: 1) 4 stages of rearrangement namely selecting the tone motif, determining the initial tone, determining the second tone using the initial tone or the previous tone as a reference, and determining the bar and its golden ratio, 2) analyzing the content of the Fibonacci numbers and the golden ration respectively are the song suwe ora jamu amounting to 32.1% and 61.804%, the first arrangement is 50% and 70.633% and the second arrangement are 46.2% and 98.887% and 3) the difference in the beauty of the original version of the song suwe ora jamu and the rear of the song suwe ora jamu using the Wilcoxon test is worth 0.000 <0.05, so it can be concluded that there is a difference in the beauty.

Manual Remodelling of AF4 and O2 Electrodes in Schizophrenia Redi Gunawan; Indah Nursuprianah
Eduma : Mathematics Education Learning and Teaching Vol 8, No 2 (2019)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Manual recreation of AF4 and O2 electrodes in schizophrenia. This study aims to: a) Know the EEG signals in the brain in humans, b) find out how manual rearrangements of the AF4 electrode and O2 electrode in schizophrenic patients and c) find out how the interpolation method compares at the AF4 and O2 electrodes in schizophrenic patients.Rearrangement of AF4 and O2 electrode manuals in schizophrenic patients, there are various ways, namely (a) graph of results of analysis, (b) enlarge graph, (c) create intervals and intersection points, (d) fitting in matlab and (e) analysis.There is a difference between the interpolation method of Newton degree 4th polynomial with the Lagrange degree 4th polynomial interpolation method which is the percent error by using Newton degree 4th when the graph is at the beginning until it is at the top is still stable with the mean value of error 14.118 % as well as the polynomial error with using Lagrange degree 4 is much better than Newton's 4th order with an average percent error of 4.69 %. While there is an equation between Newton degree 1 interpolation method with interpolation method of Lagrange degree 1 polynomial on electrode O2 value of error 0%

Manfaat Jamu Empon-Empon Untuk Peningkatan Imunitas Tubuh Pada Masa Pandemi Covid-19 Indah Nursuprianah; Yandi Heryandi; Risdianto Risdianto
Dimasejati: Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2022)
Publisher : IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/dimasejati.v4i1.10846

Pengabdian kepada masyarakat ini bertujuan untuk mencari alternatif pengobatan dan pencegahan terhadap COVID-19 dengan cara peningkatan imunitas tubuh melalui jamu empon-empon, mengetahui banyaknya manfaat dari bahan rimpang yang digunakan dalam membuat jamu, lamanya proses penyembuhan dan pemulihan OTP COVID-19 setelah meminum jamu. Hasilnya diharapkan bisa menjadi salah satu solusi untuk peningkatan imunitas tubuh pada masa Pandemi COVID-19. Kegiatan ini menggunakan metode kuantitatif eksperimen pada 30 OTG yang mengukur bagaimana manfaat jamu empon-empon dapat meningkatkan imunitas tubuh, dan berapa lama waktu yang diperlukan tubuh untuk dapat sembuh dan recovery setelah meminum jamu. Dari gejala yang dialami oleh 12 responden, yang terbanyak adalah gejala lemas, yaitu 8 dari 12 responden, kemudian pusing dan sakit sendi. Perbaikan yang dialami 12 responden rata-rata terjadi di hari ke-5 setelah meminum jamu, perbaikan kualitas tidur, radang, gusi berdarah, dll. Jamu empon-empon juga dapat membantu menyembuhkan sakit pencernaan dengan penambahan temulawak pada komposisi jamunya, serta kencur untuk sakit pernafasan. Hal ini terbukti adanya testimoni dari masyarakat yang mengkonsumsi jamu mengalami perbaikan fungsi tubuh, selain untuk meningkatkan imunitas tubuh.

Forecasting of The Number of Schizophrenia Disorder by using The Box-Jenkins of Time Series Analysis Syifa Putri Humaira; Indah Nursuprianah; Darwan Darwan
Journal of Robotics and Control (JRC) Vol 1, No 6 (2020): November
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.1640

Schizophrenia is a mental disorder with a complex brain disorder that causes sufferers not to be able to distinguish between reality and imagination. This study aims to determine the parameters for the best model Box-Jenkins time series analysis in predicting the number of schizophrenic in Cirebon City in 2018 as seen from the smallest MSE (Mean Square Error) value. This study uses Box Jenkins method (often referred to as the ARIMA Method) with documentation collection techniques and literature studies. The documentation aims to collect data on the number of schizophrenic patients in January 2014 to December 2018. Data were analyzed in several stages, namely the stage of data stationary identification, determining model parameter estimates, model verification and forecasting. The results of this study show that the best model for predicting the number of schizophrenic patients in the future is ARIMA (0,1,1). The forecasting results of the number of schizophrenic patients in Cirebon City from January to December 2018 respectively are 69 people, 68 people, 68 people, 68 people, 68 people, 68 people, 67 people, 67 people, 67 people, 67 people, 67 people, 67 people.

Pengaruh Pembelajaran Matematika Al-Qur'an dengan Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Kemampuan Komunikasi Matematis Siswa Syafii Muhamad Subhi; Indah Nursuprianah; Nurma Izzati
Jurnal Riset Pendidikan Matematika Jakarta Vol 2 No 2 (2020): Jurnal Riset Pendidikan Matematika Jakarta Volume 2, Nomor 2, Tahun 2020
Publisher : Program Studi Pendidikan Matematika jenjang Magister, FMIPA, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (427.843 KB)

The purpose of this research was to know: (1) students' responses to the learning of al-qur'an mathematics with cooperative learning models think pair share type; (2) mathematical communication skills of students taught by learning al-quran mathematics with cooperative learning models think pair share type; (3) the effect of learning al-quran mathematics with think pair share type cooperative learning models on students' mathematical communication skills. This research method is an experimental method with a quantitative approach and research design is the posttest-only control design. The population in this study was VII grade students of MTsNU Astanajapura Cirebon. Sampling is done by simple random sampling technique. The instruments used in the study were questionnaires and tests. The results of the study are for students' responses to learning mathematics al-quran with the cooperative learning model of the type of think pair share obtained an average percentage of 75.11% (26 students) who responded positively. For the average value of students' mathematical communication skills obtained a percentage of 77.79% so that it can be said to be good. Hypothesis test results in this study using the t test (t accent) obtained t-count > t-table (34,365> -1,706) so that the hypothesis is accepted that there is an influence on the learning of the mathematics of the qur'an with cooperative learning models think pair share type on students' mathematical communication skills.

Eksplorasi Etnomatematika pada Rancang Bangun Rumah Adat Lengkong Nining Yuningsih; Indah Nursuprianah; Budi Manfaat
Jurnal Riset Pendidikan Matematika Jakarta Vol 3 No 1 (2021): Jurnal Riset Pendidikan Matematika Jakarta Volume 3, Nomor 1, Tahun 2021
Publisher : Program Studi Pendidikan Matematika jenjang Magister, FMIPA, Universitas Negeri Jakarta

Abstrak Tujuan dari penelitian ini yaitu: 1) Mengetahui makna filosofis yang terdapat pada rancang bangun rumah adat Lengkong; 2) Mendeskripsikan rancang bangun rumah adat Lengkong yang ditinjau dari aktivitas etnomatematika; 3) Mengetahui konsep geometri yang terdapat pada rancang bangun rumah adat Lengkong; 4) Mengetahui golden ratio yang terdapat pada rumah adat Lengkong. penlitian ini merupakan penelitian deskriptif kualitatif. teknik pengumpulan data dalam penelitian ini menggunakan teknik wawancara, observasi dan dokumentasi, serta analisis data yang digunakan yaitu analisis domain, analisis taksonomi, analisis komponensial dan analisis tema. Hasil dari penelitian ini adalah makna filosofis yang tekandung pada kontruksi rumah adat Lengkong yang merupakan rumah panggung, makna filosofis dari bentuk atap rumah adat Lengkong yang berbentuk Julang Ngapak dan makna filosofis yang terdapat pada golodog dan tangga rumah adat Lengkong. Aktivitas etnomatematika pada rancang bangun rumah adat Lengkong meliputi aktivitas mengukur, aktivitas menentukan lokasi, dan aktivitas membuat rancang bangun. Konsep geometri yang terdapat pada rancang bangun rumah adat Lengkong yaitu: konsep bangun datar (segitiga, persegi, persegi panjang, trapesium, dan belah ketupat), konsep bangun ruang sisi datar (balok), konsep garis (horizontal, vertikal, dan tegak lurus), konsep sudut (sudut lancip), dan transformasi geometri (dilatasi dan refleksi), serta perhitungan golden ratio pada rumah adat Lengkong yaitu 1,618. Kata-kata kunci: Rumah Adat, Etnomatematika, Julang Ngapak, Filosofis.

Macan Ali In The Cirebon Glass Painting: The Study Of Ethnomathematics Tegar Perkasa Wahyusukma; Arif Muchyidin; Indah Nursuprianah
Journal of Mathematics Instruction, Social Research and Opinion Vol. 1 No. 1 (2022): March
Publisher : MASI Mandiri Edukasi

The research objectives are: 1) Knowing the history and development of the Macan Ali and the typical Cirebon glass painting. 2) Knowing the mathematical elements in the typical Cirebon Ali Macan glass painting. The research method used by the researcher is descriptive qualitative research with interview data collection techniques, observations, documentation and field notes. The research results are the history of the Macan Ali, which means the association of the Cirebon indigenous people who are great linuhung or holding fast to the belief of an almighty god. The mathematical element found in the Macan Ali is the golden ratio worth 1.618... . The Golden Ratio used by the researcher is the Golden Rectangle and the Golden Ellipse. First, there are 3 Golden Rectangles on the two macan eyes, the front and back legs of the Macan Ali and the formation of the tail pattern and the overall Macan Ali's difference of 0.155 and 0.164. Then, 1 Golden Ellipse is found in the shape of the Ali Macan body. Meanwhile, in typical Cirebon glass paintings, there are elements of transformation (Reflection, Translation, Dilation, and Rotation), namely, reflection or reflection on the making of the Macan Ali pattern in glass media, translation and rotation on the mega cloudy carving, and dilatation on the wadasan carving. From this research, it is hoped that this will provide readers with insight and knowledge regarding the typical Cirebon Macan Ali glass painting and the mathematical elements contained in it and can preserve the art, culture, and history through the typical Cirebon Macan Ali glass painting

Golden Ratio and the Meaning of the Wayang Kulit Gunungan Philosophy Ian Perasutiyo; Arif Muchyidin; Indah Nursuprianah
Journal of Mathematics Instruction, Social Research and Opinion Vol. 1 No. 1 (2022): March
Publisher : MASI Mandiri Edukasi

Mathematics is a field of science taught since elementary school that discusses patterns or regularities of mathematical concepts and mathematical structures. One of the privileges of mathematics is that mathematics is associated with culture, and one of the responsibilities of the citizens of Indonesia is to preserve its culture. The relationship between mathematics and civilization is known as ethnomathematics. In this case, the researcher takes the culture related to Cirebon wayang kulit. The problem researchers face is that there are no rules for making shadow puppet patterns except by plagiarizing. The wayang kulit taken in this study is the wayang kulit Gunungan Cirebon. However, the researchers took the concept of the Golden ratio as a material to overcome problems in creating patterns for wayang kulit Gunungan Cirebon. This research aims to: 1). Knowing the relationship of the golden ratio in making puppet patterns in Gunungan Cirebon. 2). Knowing the relationship between the golden ratio and the wayang kulit philosophy of Gunungan Cirebon. The research method is descriptive qualitative research with interviews, observation, documentation, and measurement data collection techniques. It also uses data analysis, data reduction, presentation, and concluding. The results of this study found that there was a relationship between the golden ratio and the making of wayang kulit patterns in Gunungan Cirebon. The application of the golden ratio in the making of shadow puppet patterns also contains philosophical meanings and symmetry in it.

ETNOMATEMATIKA TOPENG CIREBON DENGAN PENDEKATAN GOLDEN RATIO Masnuah Masnuah; Arif Muchyidin; Indah Nursuprianah
Nurjati Journal of Mathematics and Mathematical Sciences (NJMMS) Vol 1, No 2 (2021)
Publisher : Jurusan Matematika, IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (962.117 KB)

Kemajuan zaman memiliki dampak positif dan dampak negatif bagi suatu bangsa. Disatu sisi pendidik dan terdidik semakin mudah memperoleh informasi serta ilmu-ilmu baru, sedangkan di sisi lain tergerusnya jatidiri bangsa. Kearifan budaya lokal (Topeng Cirebon Gaya Losari) menjadi pokok bahasan dalam penelitian ini, dalam matematika disebut Etnomatematika. Tujuan dari penelitian ini adalah untuk mengetahui struktur, perhitungan, serta taraf signifikansi topeng sesuai dengan ketentuan cantik atau tampan dalam Golden Ratio. Penelitian ini menggunakan metode penelitian kualitatif dengan pendekatan Golden Ratio secara manual dan Spiral sebagai alat untuk mengetahui hubungannya dengan Matematika. Berdasarkan hasil dari penelitian diperoleh bahwa “Topeng Panji” menjadi topeng yang memiliki bagian wajah 1,618, sedangkan “Topeng Panji Sutrawinangun” menjadi topeng paling tampan atau cantik (simetris) serta paling menarik sesuai dengan pengilustrasian dari topeng tersebut yakni memiliki karakter lembut, lungguh, dan kharismatik. Biasanya seseorang yang memiliki wajah seperti itu menjadi sosok yang disegani, dikagumi banyak orang, dan menjadi panutan bagi orang-orang sekitarnya. Akan tetapi, hal tersebut tidak sesuai dengan perbandingan serta perhitungan yang dilakukan karena hasil menunjukkan bahwa “Topeng Klana Bandopati” menjadi topeng yang paling tampan atau cantik diantara kedelapan Topeng Cirebon Gaya Losari walaupun topeng tersebut menggambarkan sifat manusia penuh angkara murka serta congkak yang dimaknai sebagai ilustrasi sifat manusia yang tidak baik

Co-Authors Aliyatul Marzuqoh Arif Muchyidin Budi Manfaat Darwan Darwan Hendri Raharjo Ian Perasutiyo Lefi Nurlatif Masnuah Masnuah Mohamad Mulyadi Muhamad Ali Misri Nining Yuningsih Nurma Izzati Nurzahro Tusolihah Redi Gunawan Risdianto Risdianto Syafii Muhamad Subhi Syifa Putri Humaira Tegar Perkasa Wahyusukma Toheri Toheri Yandi Heryandi

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