Article Per Year (5 Year)
p-Index From 2020 - 2025
0.882
P-Index
This Author published in this journals
All Journal Jurnal Infinity JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA Jurnal Studi Guru dan Pembelajaran Winter Journal: IMWI Student Research Journal Jurnal Infinity
Muhammad Irfan
Universitas Sarjanawiyata Tamansiswa Yogyakarta
Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Penerapan Operasi Hitung Bilangan Bulat Bernuansa Etnomatematika Melalui Media Wayang Singkong Dhian Nuri Rahmawati; Dafid Slamet Setiana; Edi Subarkah; Pardimin Pardimin; Muhammad Irfan
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 1 (2022): Jurnal Derivat (Juli 2022)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (726.031 KB) | DOI: 10.31316/j.derivat.v9i1.2057

Abstract

Ethnomathematics is the integration of cultural elements into mathematics learning. To foster a sense of love and preserve the cultural heritage of the past, the mathematical elements contained in the culture of the community need to be studied further. This study aims to identify and describe the application of ethnomathematical integer arithmetic operations through cassava puppet media in activating student learning activities and preserving traditional games. This research is a qualitative descriptive study. The subjects in this study were 10 students of class VI group B SD Rejosari Tanjungsari. The method of data collection in this research is the method of observation, interviews, and documentation. The results of this study are: the use of cassava puppet media in the addition and subtraction of integers goes according to expectations, namely student activities in learning show positive results. It also preserves traditional games by introducing wayang cassava as an entertainment medium as well as a learning medium.Keywords: arithmetic operations, integers, media, cassava puppets
DOING MATHEMATICS INTELLIGENTLY AND HAVING GOOD CHARACTER THROUGH SIMPATIK LEARNING Euis Eti Rohaeti; Heris Hendriana; Muhammad Irfan
Jurnal Infinity Vol 12 No 1 (2023): VOLUME 12, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i1.p179-192

Abstract

Society’s openness to science, technology, and information development cannot be stopped. To face the development of technology and information, we must be intelligent in assessing, accommodating, and filtering the development of technology and information so that we can survive in constantly changing, uncertain, and competitive conditions. Besides intelligence, the character is also important to face the development of science, technology, and information. Individuals who have good character will be wiser in utilizing the development of science, technology, and information. Therefore, in this analytical research paper, we introduce SIMPATIK learning to increase the effectiveness of learning mathematics at school. Through SIMPATIK learning, students can do mathematics intelligently and have good character. SIMPATIK learning can be defined as learning that can develop sociocultural, innovative, independent, caring, creative, and active abilities in mathematics learning based on information, communication, and technology. We believe that SIMPATIK Learning can increase the quality of mathematics learning and can be used by teachers to develop the intelligence and character of students. SIMPATIK Learning is also expected to contribute science to knowledge in mathematics education worldwide.
Hubungan antara Internet Self-Efficacy dengan Prestasi Belajar Siswa Sekolah Menengah Atas (Fokus: Analisis Cluster dengan Metode K-Means dan Louvain) M Wahid Syaifuddin; Nugroho Arif Sudibyo; Muhammad Irfan
Jurnal Studi Guru dan Pembelajaran Vol. 6 No. 3 (2023): September - Desember 2023
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/jsgp.6.3.2023.2654

Abstract

Internet self-efficacy (ISE) was initiated by Albert Bandura, self-efficacy (SE) is a widely accepted concept that refers to an individual's belief in his ability to complete certain behaviors or tasks in certain situations. The purpose of this study was to determine the relationship between ISE and the learning achievement of 12th-grade high school students. The sample of this study was 12th-grade MIPA 7 SMA Unggulan CT ARSA Foundation Sukoharjo as many as 21 students. ISE data is data obtained from questionnaires distributed to students who have been tested for validity and reliability. On the other hand, learning achievement tests were conducted on students with three-dimensional material. The analysis conducted to determine the relationship between the two variables is bivariate analysis. The results showed that between the ISE variable and Student Learning Achievement, a correlation coefficient value of 0.670 was obtained with a significant relationship between the ISE variable and Student Achievement. The degree of bond correlation value shows a strong/sturdy correlation.
DOING MATHEMATICS INTELLIGENTLY AND HAVING GOOD CHARACTER THROUGH SIMPATIK LEARNING Euis Eti Rohaeti; Heris Hendriana; Muhammad Irfan
Jurnal Infinity Vol 12 No 1 (2023): VOLUME 12, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i1.p179-192

Abstract

Society’s openness to science, technology, and information development cannot be stopped. To face the development of technology and information, we must be intelligent in assessing, accommodating, and filtering the development of technology and information so that we can survive in constantly changing, uncertain, and competitive conditions. Besides intelligence, the character is also important to face the development of science, technology, and information. Individuals who have good character will be wiser in utilizing the development of science, technology, and information. Therefore, in this analytical research paper, we introduce SIMPATIK learning to increase the effectiveness of learning mathematics at school. Through SIMPATIK learning, students can do mathematics intelligently and have good character. SIMPATIK learning can be defined as learning that can develop sociocultural, innovative, independent, caring, creative, and active abilities in mathematics learning based on information, communication, and technology. We believe that SIMPATIK Learning can increase the quality of mathematics learning and can be used by teachers to develop the intelligence and character of students. SIMPATIK Learning is also expected to contribute science to knowledge in mathematics education worldwide.
Analysis Of Apal Cue Time, Queue Length, And Delay Using Pkji 2023 Muhammad Irfan; Gannang Setyo Wibi; Andri Almodad Alle; Widarto Sutrisno; Detha Sekar Langit Gutama
Winter Journal: IMWI Student Research Journal Vol. 4 No. 2 (2023): Winter Journal: IMWI Student Research Journal
Publisher : Institut Manajemen Wiyata Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52851/wt.v4i2.51

Abstract

The intersection of Kyai Haji Wahid Hasyim and Mataram Sewer Inspection Road, Dabag, Condongcatur, Depok District, Seman Regency, Yogyakarta. Initial observations show that the intersection is often congested due to heavy traffic flow, especially during peak hours. Congestion in the city of Yogyakarta, especially the sleman district, is unavoidable, especially at intersection points both on protocol roads and on small roads. This congestion can result in losses for road users such as reduced vehicle speed, increased waiting time, increased vehicle queues, and decreased environmental quality. to reduce this congestion, researchers analyzed the time of the apill signal, queue length, and delay so that the congestion could be resolved. Determine the right alternative to solve the problems contained in the intersection. Primary data collection was carried out in the field for seven days with peak hours in the morning at 07.00-08.00 WIB and in the afternoon at 16.30-17.30 WIB using CCTV as a traffic volume data counter. Traffic light signal data is obtained in the field by counting each approach. Secondary data used is obtained from the Population-related Service Agency such as the Central Bureau of Statistics. The data obtained is then analyzed using the Indonesian Road Capacity Guidelines 2023 (PKJI 2023) Signalized Intersection method. The highest capacity analysis results on October 02, 2023 with a vehicle volume of 2539 kend / hour. With the result time of all red time north direction 1 second, south direction 1.09 seconds, east direction 0.43 seconds, west direction 0.42 seconds. and green time lost a total of 17 seconds. Queue length in the north direction 160.19m, in the south direction 186.96m, in the east direction 54.48m, in the west direction 115.3m. Delay in the north direction 71.45 seconds. In the south direction 72.4 seconds, in the east direction 59.56 seconds, in the west direction 60.66 seconds.
Co-Authors Andri Almodad Alle Dafid Slamet Setiana Detha Sekar Langit Gutama Dhian Nuri Rahmawati Edi Subarkah Euis Eti Rohaeti Gannang Setyo Wibi Heris Hendriana M. Wahid Syaifuddin Nugroho Arif Sudibyo Pardimin Pardimin Widarto Sutrisno