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All Journal Jurnal S2 Pendidikan Matematika Jurnal Karya Pendidikan Matematika Journal of Mathematics and Mathematics Education Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Journal of Mathematics and Mathematics Education (JMME) Jurnal Pembelajaran Matematika Desimal: Jurnal Matematika Jurnal Ulul Albab JMM (Jurnal Masyarakat Mandiri) Justek : Jurnal Sains Dan Teknologi JTAM (Jurnal Teori dan Aplikasi Matematika) JCES (Journal of Character Education Society) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Elektronika dan Telekomunikasi Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika) MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer Journal of Education Technology Jurnal Pemikiran dan Penelitian Pendidikan Matematika (JP3M) EIGEN MATHEMATICS JOURNAL Jurnal Varian Jurnal Visionary : Penelitian dan Pengembangan dibidang Administrasi Pendidikan Community Development Journal: Jurnal Pengabdian Masyarakat Bakti Cendana: Jurnal Pengabdian Masyarakat JPMB: Jurnal Pemberdayaan Masyarakat Berkarakter Jurnal Visionary : Penelitian Dan Pengembangan Di Bidang Administrasi Pendidikan Jurnal Abdimas Bina Bangsa ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP) El-Hikam: Journal of Education and Religious Studies Mahasantri: Jurnal Pendidikan dan Studi Islam Participative Journal (PJ) : Jurnal Pengabdian Pada Masyarakat Unnes Journal of Mathematics Pedagogy : Jurnal Pendidikan Matematika Indonesian Journal of Engineering (IJE) INCOME: Indonesian Journal of Community Service and Engagement Journal Focus Action of Research Mathematic (Factor M) Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Riset Teknologi dan Inovasi Pedidikan (JARTIKA) Protech Biosystems Journal Journal of Sharia Economy and Islamic Tourism
Habib Ratu Perwira Negara
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Pengaruh Penggunaan Teknologi Pembelajaran Terhadap Motivasi Belajar Matematika Siswa SMP Wikasari, Reni; Negara, Habibi Ratu Perwira; Kurniawati, Kiki Riska Ayu; Syaharuddin, Syaharuddin; Negara, Habib Ratu Perwira
Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Vol 19, No 1 (2025)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/mpp.v19i1.19029

Abstract

This study aims to examine the relationship between the use of learning technology and motivation for learning mathematics among junior high school students. The participants included 51 junior high school students from grades VII, VIII, and IX, who responded to a questionnaire as the research instrument. The utilization of learning technology was measured through classroom usage frequency, duration of use, and student engagement levels. Meanwhile, motivation for learning mathematics was assessed based on interest in mathematics, confidence in completing tasks, and the desire to acquire additional knowledge. The research findings indicate a positive correlation between the use of learning technology and motivation, as well as academic achievement in mathematics among students.Thus, it is recommended to integrate technology into teaching strategies to enhance students' learning enthusiasm. However, further research is necessary to better understand the influencing factors of this relationship. This study is expected to provide deeper insights for the development of effective teaching strategies aimed at improving the academic performance of junior high school students.
Augmented Reality Based Learning Media on Geometry Learning Integrated Science Technology Engineering Art Mathematic-Project Based Learning Dyah, Dyah Susilowati; Syafitri Chani Saputri, Dian; Ratu Perwira Negara, Habib; Rahim, Abdul; Marlina, Marlina; Rizki Aprilian, Faida
Journal of Education Technology Vol. 9 No. 1 (2025): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v9i1.88630

Abstract

Geometry learning, especially on the concept of building space, still faces challenges in delivering abstract material, so students have difficulty in understanding concepts visually and spatially. This study aims to develop learning media for building mathematical geometry on Augmaented Reality (AR) in integrated learning science, technology, engineering, art, mathematic project-based learning and determine the effectiveness in improving student learning outcomes. The research method uses Multimedia Development Life Cycle. The sampling technique used purposive sampling and the test subjects were elementary school students. Data collection instruments used validation sheets and questionnaires. The analysis technique used quantitative descriptive statistical analysis techniques and percentages. The results of Augmaented Reality learning media expert validation are in the very feasible category. Field trials of Augmaented Reality learning media produced were in the very interesting category. The effectiveness test with an N-Gain score of 0.81 shows that Augmaented Reality learning media can improve learning outcomes from before and after using integrated Augmaented Reality learning media-project based learning. The novelty of this research lies in the integration of AR with the STEAM-PjBL learning model in the context of geometry learning, which provides an interactive experience and improves students' understanding of spatial concepts. The broader implications of this research include the potential application of AR in various subjects to improve student engagement and learning outcomes in the digital era.
Wilkinson Polynomials: Accuracy Analysis Based on Numerical Methods of the Taylor Series Derivative Mandailina, Vera; Syaharuddin, Syaharuddin; Pramita, Dewi; Ibrahim, Malik; Negara, Habib Ratu Perwira
Desimal: Jurnal Matematika Vol. 3 No. 2 (2020): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v3i2.6134

Abstract

Some of the numeric methods for solutions of non-linear equations are taken from a derivative of the Taylor series, one of which is the Newton-Raphson method. However, this is not the only method for solving cases of non-linear equations. The purpose of the study is to compare the accuracy of several derivative methods of the Taylor series of both single order and two-order derivatives, namely Newton-Raphson method, Halley method, Olver method, Euler method, Chebyshev method, and Newton Midpoint Halley method. This research includes qualitative comparison types, where the simulation results of each method are described based on the comparison results. These six methods are simulated with the Wilkinson equation which is a 20-degree polynomial. The accuracy parameters used are the number of iterations, the roots of the equation, the function value f (x), and the error. Results showed that the Newton Midpoint Halley method was the most accurate method. This result is derived from the test starting point value of 0.5 to the equation root x = 1, completed in 3 iterations with a maximum error of 0.0001. The computational design and simulation of this iterative method which is a derivative of the two-order Taylor series is rarely found in college studies as it still rests on the Newton-Raphson method, so the results of this study can be recommended in future learning.
Karakteristik Ideal Semiprima Fuzzy Abdurahim, Abdurahim; Anas, Andy Sofyan; Negara, Habib Ratu Perwira; Ahmad, Ahmad; Primajati, Gilang
Eigen Mathematics Journal Vol 1 No 1: Vol 1 No 1 Juni 2018
Publisher : University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.496 KB) | DOI: 10.29303/emj.v1i1.3

Abstract

A function  is called as an fuzzy prime ideal if every fuzzy ideal of  and  satisfies  caused  or  and a function  is called as an fuzzy semiprime ideal if every fuzzy ideal of  which requires  caused . The previous research has been studied the ideal characteristics of fuzzy prime. Since not all ideal fuzzy semiprime are ideal fuzzy prime, resulted in some characteristic of fuzzy semiprime ideal do not exist in characteristics of the fuzzy prime ideal. This study examines the characteristics of the fuzzy semiprime ideal along with some examples of those characteristics.
Meningkatkan Kemampuan Matematika Anak Madrasah Ibtidaiyah Kelas 2 Melalui Bimbingan Belajar Bangun Datar Sederhana Riska Ayu Kurniawati, Kiki; Ahmad, Ahmad; Ratu Perwira Negara, Habib; Fathoni, Muhmmad; Syahid, Agus
INCOME: Indonesian Journal of Community Service and Engagement Vol 2 No 4 (2023)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/income.v2i4.841

Abstract

Pengabdian ini bertujuan untuk meningkatkan kemampuan matematika anak kelas 2 Madrasah Ibtidaiyah (MI) melalui Bimbingan Belajar, khususnya dalam memahami konsep bangun datar sederhana. Pendekatan pembelajaran yang digunakan difokuskan pada pengenalan segiempat, segitiga, dan lingkaran, disesuaikan dengan tingkat pemahaman anak-anak kelas 2. Selama sesi bimbingan belajar, siswa terlibat dalam kegiatan praktis yang melibatkan manipulasi dan penggambaran bangun datar, membantu mereka memahami konsep matematika secara nyata. Metode penilaian yang diterapkan adalah metode formatif, dengan tujuan memantau perkembangan anak-anak selama bimbingan belajar. Evaluasi yang telah dilakukan memberikan gambaran komprehensif tentang peningkatan kemampuan matematika siswa kelas 2 MI dalam materi bangun datar sederhana. Harapannya, pengabdian ini dapat memberikan kontribusi positif terhadap pengembangan kurikulum matematika untuk anak-anak kelas 2 MI dan menjadi dasar untuk merancang strategi pembelajaran yang lebih efektif dalam meningkatkan pemahaman matematika pada tingkat awal pendidikan dasar.
Analisis Kemampuan Spasial Matematis Ditinjau dari Perbedaan Gender Siswa Kelas VIII Ismi, Kamila; Al, Kusaeri; Kurniawati, Kiki Riska Ayu; Negara, Habib Ratu Perwira
Journal Focus Action of Research Mathematic (Factor M) Vol. 4 No. 1 (2021)
Publisher : Universitas Islam Negeri (UIN) Syekh Wasil Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/factor_m.v4i1.3327

Abstract

This study aims to describe the students' mathematical spatial abilities based on gender differences in the VIII grade Mathematics subject. The population in this study were eighth grade students of SMP Negeri 2 Praya. The subjects of this study were 4 students from 27 students of class VIII with the provisions of 2 male gender subjects and 2 female gender subjects who had the highest mathematical spatial ability of all students. The instruments used in this study were tests of mathematical spatial abilities and interviews. Technical data analysis is done by reducing data, presenting data, and drawing conclusions. Checking the validity of the data using triangulation techniques. The results showed that the spatial visualization ability of male subjects and female subjects had the same ability as indicated by the ability to determine the composition of an object after being manipulated in its position and shape. Meanwhile, in solving problems related to spatial orientation and spatial relations, male subjects are more dominant in using their spatial abilities than female subjects.
Number of Foreign Tourists and Indonesians in Bangka Belitung: A Prediction Using EMA Method Maiti, Misratun; uddin, Syahar; Ibrahim, Malik; Perwira Negara, Habib Ratu
Journal of Sharia Economy and Islamic Tourism Vol 1, No 2 (2021): Maret
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jseit.v1i2.8278

Abstract

Abstract: From year to year the number of foreign tourists and tourists to Bangka Belitung has experienced ups and downs, based on data obtained from BPS obtained fluctuating charts. To find out the  number of arrivals of foreign tourists and tourists to Bangka Belitung, the time series prediction method is the Exponential Moving Average (EMA) method. In making predictions, there needs to be a pararameter used to assess how good the method is. Therefore, mad, MAPE, and MSE parameters are used. To solve the problem, of course, it is necessary to calculate the necessary components including determining the alpha value (α). So that obtained the value of α that minimizes in foreign tourists, namely α = 0.9 with MAD=769.6955, MSE=951.178.9769, and MAPE=82.4694 with the predicted result for 2020 as much as 1.3% decreased. While the value of α that minimizes in indonesian tourists is α = 0.9 with MAD = 27,946,8487, MSE = 1,198,441,984.8638, andMAPE= 18.8662 with predicted results for 2020 as much as 0.41% decreased. Abstrak: Dari tahun ke tahun jumlah pengunjung wisatawan mancanegara dan wisatawan nusantara ke Bangka Belitung mengalami pasang surut, berdasarkan data yang diperoleh dari BPS diperoleh grafik yang fluktuatif. Untuk mengetahui jumlah kedatangan wisatawan mancanegara dan wisatawan nusantara ke Bangka Belitung digunakan metode prediksi time series yakni metode Exponential Moving Average (EMA). Dalam melakukan prediksi,  perlu  adanya suatu pararameter yang digunakan untuk menilai seberapa baik metode tersebut. Oleh karena itu digunakan parameter MAD, MAPE, dan MSE. Untuk menyelesaikan permasalahan, tentunya perlu dihitung komponen-komponen yang diperlukan termasuk menentukan nilai alpha (α). Sehingga diperoleh nilai α yang meminimumkan pada wisatawan mancanegara yaitu α = 0.9 dengan MAD=769,6955, MSE=951.178,9769, dan MAPE=82,4694 dengan hasil prediksi untuk tahun 2020 sebanyak 1,3% mengalami penurunan. Sedangkan nilai α yang meminimumkan pada wisatawan nusantara yaitu α = 0.9 dengan MAD= 27.946,8487,  MSE= 1.198.441.984,8638, dan  MAPE=  18,8662dengan hasil prediksi untuk tahun 2020 sebanyak 0,41% mengalami penurunan.
PEMBELAJARAN PERKALIAN DENGAN AKTIVITAS PERMAINAN MELALUI PENDEKATAN MATEMATIKA REALISTIK DI SDN 43 AMPENAN Etmy, Desventri; Negara, Habib Ratu Perwira
Jurnal Visionary : Penelitian dan Pengembangan dibidang Administrasi Pendidikan Vol. 2 No. 2 (2017): Oktober
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/vis.v2i2.725

Abstract

Berdasarkan Permendikbud Nomor 21 tahun 2016 tentang standar isi menyebutkansalah satu kompetensi dalam matematika di Sekolah Dasar adalah memahami penjumlahan,pengurangan, perkalian dan pembagian bilangan bulat dan pecahan. Tetapi aplikasi di kelas,pembelajaran perkalian masih menggunakan metode konvensional yaitu menghafal.Hendaknya mengajarkan perkalian, bukan dengan paradigm mengajar melainkan denganparadigm belajar. Di mana dengan paradigm belajar siswa diposisikan sebagai subjek, yangmemperoleh pengetahuan dengan suatu proses yang mereka alami, yang mereka pikirkan, danyang mereka konstruksi sendiri melalui pengetahuan mereka. Salah satu pembelajaran yangmenekankan pada akvitas siswa dalam belajar adalah pendekatan Matematika Realistik, yangmenggunakan model gunung es Moerlands yang memuat 4 aktivitas dalam prosespembelajaran yaitu: (1) orientasi lingkungan secara matematis; (2) model alat peraga; (3)pembuatan pondasi; dan matematika formal. Tujuan penulisan ini adalah bagaimanapembelajaran perkalian dengan aktivitas bermain melalui pendekatan Matematika Realistikyang dilaksanakan di SDN 43 Ampenan Mataram. Pendekatan yang dilakukan adalahpendekatan kualitatif dengan pendekatan deskriptif. Intrumen yang digunakan adalahwawancara, Lembar Kerja siswa dan Tes. Hasil yang didapatkan adalah pembelajaranperkalian dasar 1-10 yang diberikan dengan aktivitas bermain berbantuan alat peraga denganpendekatan Matematika Realistik menggunakan model Gunung es Moerlands memberikandampak positif terhadap pemahaman siswa terhadap perkalian dasar 1-10. Selain itu, terjadiinteraksi antara siswa dengan siswa maupun dengan penulis dan pembelajaran lebih bermaknadan menyenangkan untuk siswa di kelas.Kata Kunci: Pembelajaran Perkalian Dengan Aktivitas Permainan, PendekatanMatematika Realistik
Economic Growth Modelling in West Nusa Tenggara Using Bayesian Spatial Model Approach Soraya, Siti; Herawati, Baiq Candra; Negara, Habib Ratu Perwira
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 5, No 1 (2021): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v5i1.3357

Abstract

Economic growth is a measure of the welfare of the people in an area. Economic movement is characterized by the number of goods and services produced. The high amount of goods produced and the services used are of course strongly influenced by the amount of available capital, the labor involved, and the level of technology used. The measuring instrument or a reflection of economic growth is the Gross Regional Domestic Product (GRDP). The purpose of this study is to model economic growth in NTB in 2018. In this study, GRDP modeling was carried out using the Bayesian Spatial approach. Based on the results of testing the spatial dependency and spatial heterogeneity, it shows that there is a spatial dependence on the GRDP of districts / cities in NTB Province.. From the analysis conducted, it was found that  was positive and insignificant at the 10% level. The parameter estimation results show that the number of workers, the value of capital and the number of workers weighed are variables that have a significant effect on the model. Thus the GRDP of an area in West Nusa Tenggara is influenced by the number of workers, the value of capital and the total labor weight and the GRDP of other surrounding areas.
Worksheet Persamaan Differensial untuk Meningkatkan Kemandirian Belajar Mahasiswa Ayu Kurniawati, Kiki Riska; Perwira Negara, Habib Ratu
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 3, No 2 (2019): October
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (209.229 KB) | DOI: 10.31764/jtam.v3i2.1045

Abstract

Abstrak: Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa worksheet Persamaan Differensial (PD) untuk kemandirian belajar mahasiswa. Worksheet yang dikembangkan terdiri dari beberapa subbab yakni (1) PD variable terpisah, (2) PD homogen, (3) PD eksak, dan (4) PD linier. Pengembangan produk ini menggunakan metode desain pengembangan 4-D yang dilakukan melalui 4 tahap yakni Define, Design, Develop, dan Diseminate. Subjek penelitan adalah mahasiswa dengan jumlah responden 7 mahasiswa untuk uji terbatas dan 40 mahasiswa untuk uji coba lapangan. Hasil pengembangkan yang diperoleh, nilai rata-rata persentase dari penilaian ahli adalah 75.33% yang berarti valid dan hasil uji coba terbatas diperoleh rata-rata persentase mahasiswa memberikan respon 84,29% yang berarti sangat baik serta uji coba lapangan diperoleh rata-rata persentase mahasiswa pada kelompok uji coba 1  maupun uji coba 2 memberikan respon 95.4% dan 92.9% yang berarti produk yang sedang dikembangkan berkategori sangat baik dan telah efektif, sedangkan tingkat kemandirian belajar mahasisiwa yang diperoleh dalam menggunakan worksheet persamaan difernsial adalah sedang. Sehingga ini menunjukkan bahwa worksheet yang dikembangkan dapat memberikan dampak yang positif terhadap kemandiran belajar mahasiswa. Abstract:  This research aims to develop the learning materials in the form of differential equation (PD) Worksheets for students ' independence. The worksheets are developed consisting of several subchapters, namely (1) PD variable separate, (2) PD homogeneous, (3) PD Exact, and (4) PD linear. The development of this product using 4-D development design method is done through 4 stages, namely Define, Design, Develop, and Disseminate. The research subject is a student with a total of 7 respondents for a limited test and 40 Students for field trials. The results of the development acquired, the average percentage value of the expert rating is 75.33% which means that valid and limited trial results are obtained average percentage of students give a response of 84.29% which means excellent and field trials The average percentage of students in the 1st and 2nd trial groups gave a response of 95.4% and 92.9% which means that the product under development was very good and effective, while the level of self-reliance learned the Obtained in the use of a worksheet is currently being. So this indicates that the developed worksheet can provide a positive impact on student learning.
Co-Authors Abdul Rahim Abdurahim, Abdurahim Agus Syahid Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad ahmad01, ahmad01 Al Kusaeri Al, Kusaeri Anas, Andy Sofyan Andika Ellena Saufika Hakim Maharani Anisa Firdaus Arfa, Muhammad Aulia , Rahmawati Biswadip Basu Mallik desventri etmy Desventri Etmy desventri etmy, desventri Dewi Pramita Dewi Pramita Dhea Davina Dirganti Dyah, Dyah Susilowati Farah Heniati Santosa Farah Heniati Santosa Farah Heniati Santosa Farah Heniati Santosa, Farah Heniati Fathoni, Muhmmad Gilang Primajati Gilang Primajati Habibi Ratu Perwira Negara Habibi Ratu Perwira Negara Hammad, Rifqi Hendayanti, Ni Putu Nanik Herawati, Baiq Candra Heri Fadli I Komang Wira Aditya I Nyoman Darmawan Setiaji Imam Sujadi Imam Sujadi Indrawati Ismayani , Liana Ismi, Kamila K, Tri Atmojo Kamila Ismi Kamila Ismi Kiki Riska Ayu Kurniawati Kiki Riska Ayu Kurniawati, Kiki Riska Ayu Kumoro, Danang Tejo Kurniadin Abd Latif Kusaeri Al Lalu Erwin Jannata Arhaditya Lalu Sucipto Maiti, Misratun Malik Ibrahim Malik Ibrahim Marlina Marlina Muhammad Arfa Muhammad Saifudin Muhammad Zulfikri Nur Al Fariana Nur Hardiani Nurhidayati, Maulida Pahrul Irfan Parihin Parihin Parihin Parihin Primajati, Gilang Rahmawati Rahmawati RAK, Kiki Raqiqa, Qatrunnada Ratni Purwasih Rifqi Hammad Rima Rahmaniah Ripai Ripai Rippi Maya Riska Ayu Kurniawati, Kiki Risma Maulidina Rizki Aprilian, Faida Rody Satriawan Rosada Rosada Saddam Saddam Sahrizal Fahlawi Samsul Bahri Samsuriadi Saparwadi Saparwadi Saparwadi, Saparwadi Sazlin, Ririn Atika Siti Maesaroh Siti Soraya Sujadi, Imam Sukiman , Maman Sumeet Goyal Suriyati Suriyati Suvriadi Panggabean Syafitri Chani Saputri, Dian Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syahroni Hidayat Tri Atmojo Kusmayadi Tri Atmojo Kusmayadi uddin, Syahar Veithzal Rivai Zainal Vera Mandailina Vera Mandailina, Vera Wikasari, Reni Wiyana As'ari Zulfikri, Muhammad