Article Per Year (5 Year)
p-Index From 2020 - 2025
0.751
P-Index
This Author published in this journals
All Journal Educenter: Jurnal Ilmiah Pendidikan EDUCENTER JURNAL PENDIDIKAN Unnes Journal of Mathematics Education
Kudadiri, Nurkeke Fitriani
Unknown Affiliation
Economics, Econometrics & Finance Education Health Professions

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

Found 4 Documents
Search

 1 
Analisis kejenuhan peserta didik dalam pembelajaran matematika pada materi perpangkatan (bilangan berpangkat, perkalian dan pembagian pada perpangkatan) secara daring Oktarina, Putri Nabila; Kudadiri, Nurkeke Fitriani; Ramadhan, Asril
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 1 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.385 KB) | DOI: 10.55904/educenter.v1i1.8

Abstract

In the interaction of learning in the school environment, students are inseparable from the problems that exist in the school climate and are regularly able to be owned by students, one of which is fatigue in learning. This study aims to understand the level of saturation of students in learning mathematics on the material of online multiplication, compared to direct learning. The research used quantitative methods with data collection techniques through interviews and tests, using Pre test and Post test instruments. The results of the research at SMPN 04 Medan showed that the learning saturation of ninth grade students was in the moderate category, with a percentage of 45%. This finding indicates the need for more attention to the level of learning saturation to improve learning effectiveness. Furthermore, there is a significant relationship between learning saturation and mathematics learning outcomes of grade IX students, with a moderate correlation and negative relationship. This indicates that the higher the level of learning saturation, the lower the mathematics learning outcomes.
Analisis kejenuhan peserta didik dalam pembelajaran matematika pada materi perpangkatan (bilangan berpangkat, perkalian dan pembagian pada perpangkatan) secara daring Oktarina, Putri Nabila; Kudadiri, Nurkeke Fitriani; Ramadhan, Asril
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 1 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i1.8

Abstract

In the interaction of learning in the school environment, students are inseparable from the problems that exist in the school climate and are regularly able to be owned by students, one of which is fatigue in learning. This study aims to understand the level of saturation of students in learning mathematics on the material of online multiplication, compared to direct learning. The research used quantitative methods with data collection techniques through interviews and tests, using Pre test and Post test instruments. The results of the research at SMPN 04 Medan showed that the learning saturation of ninth grade students was in the moderate category, with a percentage of 45%. This finding indicates the need for more attention to the level of learning saturation to improve learning effectiveness. Furthermore, there is a significant relationship between learning saturation and mathematics learning outcomes of grade IX students, with a moderate correlation and negative relationship. This indicates that the higher the level of learning saturation, the lower the mathematics learning outcomes.
Analisis kejenuhan peserta didik dalam pembelajaran matematika pada materi perpangkatan (bilangan berpangkat, perkalian dan pembagian pada perpangkatan) secara daring Oktarina, Putri Nabila; Kudadiri, Nurkeke Fitriani; Ramadhan, Asril
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 1 (2022): Educenter : Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i1.8

Abstract

In the interaction of learning in the school environment, students are inseparable from the problems that exist in the school climate and are regularly able to be owned by students, one of which is fatigue in learning. This study aims to understand the level of saturation of students in learning mathematics on the material of online multiplication, compared to direct learning. The research used quantitative methods with data collection techniques through interviews and tests, using Pre test and Post test instruments. The results of the research at SMPN 04 Medan showed that the learning saturation of ninth grade students was in the moderate category, with a percentage of 45%. This finding indicates the need for more attention to the level of learning saturation to improve learning effectiveness. Furthermore, there is a significant relationship between learning saturation and mathematics learning outcomes of grade IX students, with a moderate correlation and negative relationship. This indicates that the higher the level of learning saturation, the lower the mathematics learning outcomes.
Ethnomathematics Exploration in the Process of Manufacturing Sidikalang Coffee Powder as a Source of Mathematics Learning Kudadiri, Nurkeke Fitriani; Andhany, Ella
Unnes Journal of Mathematics Education Vol. 13 No. 2 (2024): Reguler Issue
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/r43wt284

Abstract

Mathematics plays an important role in various areas of daily life and helps develop logical, critical, and systematic thinking patterns, and problem-solving abilities. However, the mathematics learning process often experiences obstacles both from internal factors such as students' negative attitudes, low interest in learning, and weak motivation, as well as external factors such as lack of teacher focus and minimal family support. Ethnomathematics, namely mathematics integrated with local culture, has emerged as an effective method to help students understand mathematical concepts more easily and interestingly. This research was conducted on the process of making Sidikalang coffee at UD (trading business) Kopi Keke, Dairi, North Sumatra, which combines ethnomathematics with mathematics learning. Through qualitative methods with an ethnographic approach, this research identifies mathematical concepts contained in the six stages of coffee making, namely drying, pounding, roasting, grinding, packaging, and marketing. The research results show that this process includes the concepts of social arithmetic, calculation, time comparison, plane geometry, space geometry, and measurement so that it can support mathematics learning that is easy for students to understand.
Co-Authors Andhany, Ella Oktarina, Putri Nabila Ramadhan, Asril