Article Per Year (5 Year)
p-Index From 2019 - 2024
0.702
P-Index
This Author published in this journals
All Journal Union: Jurnal Ilmiah Pendidikan Matematika
Dafid Setiana
Universitas Sarjanawiyata Tamansiswa
Education Mathematics

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Eksplorasi Etnomatematika pada Situs Watu Gudig Restu Hayyu Khoirunnisa; Dafid Setiana; Denik Agustito
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 9 No 3 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v9i3.9251

Abstract

This research was conducted to review the mathematical elements contained in the cultural heritage building of the Watu Gudig Site (ethnomathematics). This research uses descriptive qualitative research methods with an ethnographic approach. To obtain accurate data, it is done by observing, interviewing and researching archives. Observations were made to determine the mathematical elements contained in the Watu Gudig Site. Interviews were conducted to obtain cultural aspects of the Watu Gudig Site. Archival research was carried out by triangulation technique, which means analyzing data from different sources to support the data that has been obtained from observations and interviews. The results of this research are found the concept of plane geometry in the cultural heritage building of Watu Gudig Site. The geometric concepts contained in this building are in the form of a square, trapezoid, rectangle, and block.
Hubungan Persepsi Matematika, Kemandirian Belajar dan Perhatian Orang Tua terhadap Prestasi Belajar Matematika darmanto - darman; I Arcana; Dafid Setiana
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 9 No 3 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v9i3.9302

Abstract

This study aims to determine whether there is a positive and significant correlation between perceptions of mathematics, independent learning, and parents' attention to mathematics learning achievement class X students of SMAN 1 Parittiga. The research method used is ex post facto. The population of this research is all students of class X at SMAN 1 Parittiga, with 35 students taken by cluster random sampling. The data was collected by questionnaire and test. The instrument used fulfills the validity and reliability test. Analysis prerequisite tests include normality, linearity, and multicollinearity. Hypothesis testing using multiple linear regression test and partial correlation test. The results showed that the tendency of high mathematics perception, very high independent learning, high parental attention and high mathematics learning achievement. The multiple correlation coefficient (R) is 0.867 with sig = 0.000 <0.05, and you get SE (X1) = 6.9%, SE (X2) = 61.2%, and SE (X3) = 7.2%.
Eksplorasi Etnomatematika pada Benteng Marlborough Hesti Anggi Astuti; Dafid Setiana; Denik Agustito
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 9 No 3 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v9i3.9306

Abstract

This research aims to explore the mathematic content in school. The methodin this research is a qualitative research mrthod with ethnogrsphic approach. The data collection techniques are carried out by observation, interview, and documentation.The result of the study show that the mathematical content of fort Marlborough are: triangle, trapezoid, rectangle square and beam. While the mathematical concept that can be developed is to looking for surface area, perimeter and volume contained in the geometric shape of the fort Marlborough
Eksplorasi Etnomatematika pada Bangunan Masjid Agung Mataram Kotagede Bagas Sanyoto; Dafid Setiana; Denik Agustito
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 9 No 3 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v9i3.9522

Abstract

This study aims to explore the concept of learning mathematics at The building of the Great Mosque of Mataram, Kotagede, to translate it into mathematics in schools and to encourage students to preserve and protect cultural heritage. The method in this research is a qualitative research method with an ethnographic approach. The data collection technique is done by using observation, interview and documentation methods. The results showed that there are quite a lot of mathematical concepts in the building of the Great Mataram Kotagede Mosque. In this research, the researcher found several flat shapes and space shapes, among others; triangle, rectangle, trapezoid, square, right triangle, tube, pyramid, cube, and cuboid.
Co-Authors Bagas Sanyoto darmanto - darman Denik Agustito Hesti Anggi Astuti I Arcana Restu Hayyu Khoirunnisa