Article Per Year (5 Year)
p-Index From 2021 - 2026
2.554
P-Index
This Author published in this journals
All Journal Journal of Education and Learning (EduLearn) Al-Mustashfa AKSIOMA Teorema: Teori dan Riset Matematika JURNAL PENDIDIKAN MIPA Imajiner: Jurnal Matematika dan Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Jurnal Pemberdayaan Masyarakat Mestro Journal of Emerging Innovations in Engineering Eduma : Mathematics Education Learning and Teaching Al-Mustashfa: Jurnal Penelitian Hukum Ekonomi Syariah DIMASEJATI:Jurnal Pengabdian Kepada Masyarakat
Munaji, Munaji
Faculty Of Engineering, Universitas 17 Agustus 1945 Cirebon
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Social Sciences Other

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 16 Documents
Search

 1   2 
Analisis Diagnostik Kelemahan Mahasiswa Teknik Menguasai Materi Fungsi Trasenden Menggunakan Program R Munaji Munaji; Suyitno Suyitno
JURNAL PENDIDIKAN MIPA Vol 11 No 2 (2021): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v11i2.490

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui kelemahan-kelemahan mahasiswa teknik dalam menguasai materi fungsi trasenden. Rancangan penelitian ini merupakan penelitian deskriptif kuantitatif. Instrumen penelitian berupa tes bentuk obyektif dengan empat pilihan jawaban. Teknik pengambilan sampel berupa teknik purposive sampling dengan jumlah sampel sebanyak 34 mahasiswa teknik elektro semester 2. Hasil analisis diagnostik menggunakan GDINA model program R menunjukkan bahwa kelemahan-kelemahan mahasiswa dalam menguasai materi fungsi tersenden yang paling dominan pada sub bab: (1) fungsi logaritma asli yaitu, mahasiswa belum menguasai penggunaan konsep logaritma asli dalam menyelesaikan masalah; (2) invers fungsi dan turunannya yaitu, mahasiswa belum menguasai bagaimana cara menentukan turunan dari invers fungsi dengan benar; (3) fungsi eksponen umum yaitu, mahasiswa belum menguasai bagaimana cara menentukan turunan dari fungsi eksponen asli dengan metode pendiferensialan implisit; (4) fungsi logaritma dan eksponen umum yaitu, mahasiswa belum menguasai bagaimana cara menggunakan sisfat-sifat fungsi eksponen umum dengan benar. Sub bab fungsi logaritma dan eksponen umum merupakan sub bab yang paling dominan belum dikuasai oleh mahasiswa dibandingkan dengan tiga sub bab lainnya.
PROFIL KEMAMPUAN MATEMATIKA SISWA SMP DI KOTA CIREBON BERDASARKAN STANDAR TIMSS Munaji Munaji; Mochammad Iman Setiawahyu
Teorema: Teori dan Riset Matematika Vol 5, No 2 (2020): September
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/teorema.v5i2.3732

Abstract

Skor siswa Indonesia dalam Trend International in Mathematics and Science Study (TIMSS) berada pada posisi bawah. Namun demikian belum ada hasil penelitian pada posisi mana siswa di Kota Cirebon saat ini dalam skor TIMSS. Penelitian ini bertujuan untuk mendeskripsikan profil kemampuan matematika siswa SMP di Kota Cirebon berdasarkan standar TIMSS.  Metode yang digunakan dalam penelitian ini adalah metode survei model cross-sectional survey. Teknik pengambilan sampel menggunakan teknik simple random sampling, dengan subyeknya siswa kelas VIII SMP sebanyak 676 siswa dari sekolah negeri dan swasta. Pengumpulan data kemampuan matematika dilakukan dengan memberikan tes matematika model TIMSS yang telah diterjemahkan ke dalam bahasa Indonesia. Hasil penelitian ini menunjukkan bahwa rata-rata skor kemampuan matematika siswa SMP di Kota Cirebon mencapai 498, lebih baik bila dibandingkan dengan rata-rata skor TIMSS secara nasional yang mencapai 386. Namun sedikit lebih rendah dari skor TIMSS  internasional yang mencapai skor 500. Berdasarkan perbedaan gender, siswa perempuan di Kota Cirebon lebih baik dibandingkan siswa laiki-laki baik ditinjau dari level kemampuan matematika maupun ditinjau dari domain TIMSS. Kemampuan matematika siswa SMP di Kota Cirebon masih perlu ditingkatkan lagi terutama pada domain applying dan reasoning.
Rancang Bangun Pengamanan Stop Kontak Berbasis Arduino Mega Munaji Munaji; Agus Siswanto; Ferry Irmansyah; M. Luthfi Abdullah
Mestro: Jurnal Teknik Mesin dan Elektro Vol 2 No 01 (2020): Edisi Juni
Publisher : Fakultas Teknik Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (544.58 KB) | DOI: 10.47685/mestro.v2i02.264

Abstract

In electrical systems, safety is the main factor, but it is often overlooked because it is quite expensive. The current conventional outlet, although it has been standardized by the Indonesian national standard, is a fact in the field that there are still many incidents of electric shock, because the voltage continues to flow through the copper terminals inside the plastic frame protector. This incident can occur because the terminal is plugged into a conducting object such as a fork, spoon, iron rod, or held directly with a finger. For this reason, in this study, a safety system is made that uses the main component of the Relay as an intermediary for DC voltage and AC voltage. Trials carried out 50 times on each socket box resulted in solving the problem by conditioning the plug that had not been plugged into the terminal so that there was no voltage flowing into the outlet, this certainly distinguishes safety from using an ELCB which must have contact with the human body first.
The impact of social media on intellectual property law Hamamah, Fatin; Munaji, Munaji; Erna, Erna; Sukama, Sukama; Marhendi, Marhendi
Al-Mustashfa: Jurnal Penelitian Hukum Ekonomi Syariah Vol 9, No 1 (2024)
Publisher : IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/jm.v9i1.16747

Abstract

In the digital era, social media has revolutionized the way we communicate and interact, having a significant impact on intellectual property (IP) law. Social media platforms such as Facebook, Twitter, Instagram, and TikTok have blurred the lines between private and public spaces, creating new challenges in implementing and enforcing IP laws. This research aims to explore various legal strategies the importance of legal awareness education among social media users, and the role of technology in supporting intellectual property law enforcement. The research method used is a normative research method to investigate the impact of social media on intellectual property law. The results of the analysis show that social media influences the perception and application of IP law, including issues of privacy and the management of personal and social boundaries. A deep understanding of the dynamics of social media and IP law is critical to ensuring copyright and intellectual property protection in an increasingly connected world. The importance of intellectual property law in the digital era lies not only in the protection of copyrights and patents but also in the adaptation and evolution of the law to address new challenges arising from technological developments. Intellectual property law in today's digital era cannot be ignored. In the digital era that continues to develop, technology has become the main factor influencing change in society, including in the legal aspect.Keywords: Social Media, Copyright, Intellectual Property.
A literature review of flexibility in interactive mathematics classrooms: the role of teachers and students Munaji, Munaji; Rohaeti, Titi; Mutadi, Mutadi; Sumliyah, Sumliyah; Kodirun, Kodirun
Journal of Education and Learning (EduLearn) Vol 19, No 2: May 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v19i2.21501

Abstract

The significance of flexibility in mathematics classrooms, particularly in interactive mathematics classrooms where students learn through hands-on experience, cannot be overstated. Teachers play a pivotal role in fostering students’ mathematical understanding by selecting appropriate tasks and providing expert guidance. Additionally, the patterns of interactions between teachers and students, such as elicitation and discussion patterns, and their relationship with teacher flexibility are examined. Developing adaptive expertise in mathematics involves the ability to think flexibly about mathematical concepts, which can be enhanced by teaching math in a way that promotes the development of expertise. Mathematical flexibility, a crucial aspect of mathematical competence, involves the creative and innovative use of mathematical concepts, numerical relations, and strategies. It requires a combination of procedural and conceptual knowledge, skills, and understanding, as well as motivational and affective dispositions. Pedagogical flexibility can significantly contribute to innovating classroom teaching and learning, and exploring the relationships between teachers’ pedagogical flexibility and students’ potential and actual mathematical flexibility development. The article also emphasizes the importance of developing adaptive competencies in mathematics education to prepare students for an uncertain future, with creativity being considered a key competency and flexibility being viewed as a vital element of creativity.
The Role of Mathematics Self-Regulated Learning and Motivation on the Potential of Continuing Education Munaji, Munaji; Henra, Kiki; Ramlan, Andi Mariani; Susanti, Gemi
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 1 (2024): January
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i1.1989

Abstract

Rendahnya rata-rata tingkat pendidikan di Indonesia menyebabkan berbagai masalah seperti kemiskinan yang tinggi, pengangguran, perkembangan ekonomi lambat dan berita Hoax. Proses pembelajaran di kelas hendaknya dapat mendukung potensi siswa melanjutkan pendidikan ke jenjang lebih tinggi. Tujuan dari penelitian ini adalah untuk menganalisis peranan mathematics self-regulated learning (MSRL) dan motivasi terhadap potensi siswa melanjutkan pendidikan ke jenjang yang lebih tinggi. Metode yang digunakan adalah metode penelitian kuantitatif korelasional. Partisipan penelitian sebanyak 111 siswa SMP di semua tingkatan. yang diambil secara acak dengan teknik purposive random sampling. Instrumen penelitian berupa angket tertutup dengan empat pilihan rentang 1–4. Analisis data dilakukan dengan bantuan softwere Smart PLS 3.0. Hasil penelitian menunjukkan bahwa MSRL berpengaruh positif terhadap potensi siswa melanjutkan pendidikan ke jenjang lebih tinggi. Sedangkan motivasi melanjutkan pendidikan tidak perpengaruh secara signifikan terhadap potensi siswa melanjutkan Pendidikan. Dengan demikian sebaiknya guru terus mengembangkan MSRL siswa untuk mendukung potensi siswa melanjutkan Pendidikan semakin tinggi. The inadequate educational levels in Indonesia have resulted in various issues, such as high poverty rates, unemployment, sluggish economic growth, and the propagation of false news. To address this issue, it is crucial to design the learning process in the classroom to support students' potential to pursue higher education. The main aim of this study was to investigate the role of mathematics self-regulated learning (MSRL) and motivation in determining students' potential to continue their education at a higher level. This study employed a quantitative, correlational research design. The participants consisted of 111 junior high school students from all grade levels, who were selected using a purposive random sampling technique. The research instrument was a closed-ended questionnaire with four options ranging from 1 to 4. Data analysis was performed using Smart PLS 3.0 software. The findings of the study revealed that MSRL had a positive impact on students' potential to pursue higher education, while motivation to continue education did not significantly influence this potential. Hence, teachers should focus on developing students' MSRL skills to support their potential to pursue even higher levels of education.
Penerapan model pembelajaran kooperatif tipe jigsaw untuk meningkatkan disposisi matematik siswa Munaji, Munaji
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 10, No 2 (2019): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v10i2.3960

Abstract

Penelitian PTK ini bertujuan untuk mengetahui apakah model pembelajaran kooperatif tipe jigsaw dapat meningkatkan disposisi matematik siswa. Penelitian ini di lakukan di kelas 6 MI Manbaul Hikmah Tahun Pelajaran 2018-2019 semester ganjil dengan responden sebanyak 29 siswa. Penelitian PTK ini terdiri atas 2 siklus, yaitu siklus I dan siklus II. Data yang dianalisis merupakan data skala disposisi matematik. Hasil analisis secara deskriptif menunjukkan bahwa model pembelajaran kooperatif tipe jigsaw dapat meningkatkan disposisi matematik siswa dengan perolehan skor rata-rata kelas sebesar 76,04% termasuk dalam kategori baik. Rata-rata kelas disposisi matematik siswa mengalami kenaikan pada siklus II sebesar 13,91%.Kata Kunci: Pembelajaran Kooperatif Tipe Jigsaw, Disposisi Matematik
Fire Protection Philosophy Mutadi; Munaji
Journal of Emerging Innovations in Engineering Vol. 1 No. 01 (2025): June 2025
Publisher : PT Pustaka Intelektual Sutajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Lashing for cargo securing transportation onshore is to secure the heavy module Structure during transported by using trailer TRAILER Self Propelled Module Transporter is safely. The analysis of lashing should consider for the transverse  force in turning condition, Longitodinal force in breaking and acceleration condition. The weight of Structure is 25.774 mt metric tonwill transported by TRAILER with 4 axle, has speed 0.5 km/h and acceleration 0.07 m/s2, time taken to accelerate is 2 s. The environment condition is the wind speed is 10 m/s. The capacity of lashing is 0,5 5 mt. The result from the site activity  of the transportation of Module Structure with using TRAILER is succsessfuly and safely. The module Structure has the total transverse securing  force 2.49 mt  greater than total transverse sliding force 0,63 mt, the longitudinal securing force 2.49 mt is greater than total longitudinal sliding force 0.53 mt. The module Structure has the totals longitudinal force is 2.49 mt greater than total longitudina sliding force 0.48 mt. .
A Diagnostic Analysis of Junior High School Students’ Difficulties in Solving TIMSS Model Mathematics Test Munaji Munaji; Al Jupri
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.9360

Abstract

This research aims to diagnose students' difficulties in solving the TIMSS model mathematics test. This research used quantitative descriptive research method. The subjects of study is eighth-grade students of junior high school in Cirebon, Indonesia. Data collection was carried out through a simple random sampling technique including 676 students of junior high school from 13 public and private schools. The research instrument is the TIMSS modelmathematics test in the form of multiple-choice and short answers as many as 35 items which are translated into Indonesian. Data analysis was using cognitive diagnostic modeling (CDM) in R programe. The research result showen: 1) In the knowing Domian have been dificulties to understand: commutative properties of  on natural numbers, estimating the result of the nearest decimal number, identify the appropriate table with the information on the pictogram graph and read the values of the two line charts; 2) in the applaying Domian have been dificulties in: choose and combine information from two different sources to solve problems with multiple steps and in the number series, in find solutions in linear equations of two variables, compiling and using solutions of linear equations to solve problems, and calculating the side lengths of triangles based on linear equations, symmetry properties of reflection and using information from tables to draw a bar chart and compare two possible events; (3) In reasoning domain have been dificulties in to find number patterns and to use the Pythagorean theorem to find the perimeter of a quadrilateral or triangle
Pemodelan Profil Siswa SMP Berdasarkan Mathematics Self-Regulated Learning Menggunakan Metode K-Means Clustering Munaji, Munaji
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 8, No 3 (2026): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v8i3.27185

Abstract

Mathematics achievement at the junior high school level remains a significant challenge, with non-cognitive factors such as self-regulated learning (SRL) playing a critical role alongside cognitive ability. This study aims to develop a mathematical model for classifying Mathematics SRL profiles of junior high school students in Cirebon City using K-Means Clustering. A descriptive-exploratory quantitative design was employed with 68 students selected through stratified random sampling. Data were collected using a validated Mathematics SRL questionnaire (α = 0.823) encompassing four dimensions: Goal Setting, Self-Monitoring, Self-Efficacy, and Metacognition Motivation. Prior to clustering, data were standardized using Z-score normalization and analyzed through Principal Component Analysis (PCA). The optimal number of clusters (K = 3) was determined via the Elbow Method and Silhouette Index (SI = 0.286). Results identified three distinct student profiles: High (32.4%), Moderate (45.6%), and Low (22.1%), with statistically significant differences across all SRL dimensions (p 0.001). Self-Efficacy emerged as the most discriminating dimension (F = 70.349). The resulting classification model, C*(xᵢ) = , serves as a practical diagnostic tool for identifying student SRL profiles, enabling educators to design targeted, evidence-based pedagogical interventions.
Co-Authors Andi Mariani Ramlan Andi Mariani Ramlan Barnawi Barnawi Erna Erna Fatin Hamamah Ferry Irmansyah Gemi Susanti Hamamah, Fatin Kiki Henra M. Luthfi Abdullah Marhendi, Marhendi Mochammad Iman Setiawahyu Mutadi Mutadi Nur Rahmadilla Putik Rustika Rohaeti, Titi Rosalina, Mia Siswanto, Agus Solihin Andhika Sukama, Sukama Sumliyah, Sumliyah Susanti, Gemi Suyitno Suyitno Zuki Kurniawan