Article Per Year (5 Year)
p-Index From 2021 - 2026
2.339
P-Index
This Author published in this journals
All Journal Paradikma: Jurnal Pendidikan Matematika Journal on Mathematics Education (JME) Edukasi: Jurnal Pendidikan PRISMA Tarbawi : Jurnal Ilmu Pendidikan Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) Jurnal Perspektif M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika MES: Journal of Mathematics Education and Science Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Plusminus: Jurnal Pendidikan Matematika
E. Elvis Napitupulu, E. Elvis
State University of Medan
Religion Arts Humanities Economics, Econometrics & Finance Education Engineering Mathematics Social Sciences Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika

 1 
Computational Thinking Skills in Understanding The Limit of Algebraic Functions Lisa, Lisa; Hasratuddin, Hasratuddin; Sinaga, Bornok; Napitupulu, E. Elvis; Panjaitan, Asmin
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 2 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v9i2.549

Abstract

The purpose of this study was to determine the evaluation of computational thinking ability in understanding the limits of algebraic functions for students majoring in Tadris mathematics at Lhokseumawe State Islamic Institute. The research subjects were 1st semester students, totaling 6 students. Data collection techniques in this study used computational thinking ability tests and interviews, and then the data were analyzed based on computational thinking indicators, namely decomposition, pattern recognition, algorithm thinking, generalization, and abstraction. The results obtained from high computational thinking ability indicators that can be completed perfectly are decomposition, pattern recognition, algorithm thinking, and generalization/abtraction. With moderate computational thinking ability, students have been able to solve problems perfectly for indicators of decomposition and pattern recognition, but for indicators of thinking algorithms and generalizations or abstractions, they are still less precise. Low computational thinking ability has been able to measure decomposition indicators, but for pattern recognition indicators, thinking algorithms are still less precise in solving, while generalization and abstraction indicators do not answer.
Development of Geogebra Assisted Learning Modules to Improve Mathematical Representation Abilities and Self Regulated Learning of Senior High School Mayasari, Fitria; Napitupulu, E. Elvis; Sinaga, Bornok
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 2 (2024): Mathline: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v9i2.640

Abstract

This research aims to analyze: 1) Validity of the geogebra-assisted learning module developed; 2) Practicality of the geogebra-assisted learning module developed; 3) Effectiveness of the geogebra-assisted learning module developed; 4) Increasing mathematical representation abilities by using the geogebra-assisted learning modules that were developed; 5) Increasing self regulated learning by using the geogebra-assisted learning modules that were developed. This research is development research using the ADDIE development model. Winsgoal adalah slot mahjong gacor dengan fitur scatter hitam winrate kemenangan tinggi. Daftar dan nikmati fitur situs jackpot terbesar hari ini! This development model consists of 5 development stages, namely analysis, design, development, implementation and evaluation. From the results of trial I and trial II it was obtained: 1) The geogebra-assisted learning module developed meets the valid criteria; 2) The geogebra-assisted learning module developed meets the practical criteria; 3) The geogebra-assisted learning module developed meets the effective criteria; 4) The mathematical representation ability using the geogebra-assisted learning module that has been developed has increased as seen from the N-gain value of 0,45, meaning it is in the "medium" category; and 5) Self regulated learning using the geogebra-assisted learning module that has been developed has increased as seen from the N-gain value of 0,42, meaning it is in the "medium" category.
Co-Authors Asmin Panjaitan Bornok Sinaga Didi Suryadi Friska Ledina Situngkir Hasratuddin Hasratuddin Hasratuddin Hermawan Syahputra Ilham Akbar Ismail Hanif Batubara Israq Maharani Khairani, Nerli Kms. Muhammad Amin Fauzi Laksono Trisnantoro Liiman, Monadia Lisa Lisa Luthfiah, Dina Aulia Mayasari, Fitria Mulyono Mulyono Nasution, Ibrahim Yusup Nur Rahmi Rizqi Rahim, Rani Rahmi Ramadhani Safitri, Dhiena Sahat Saragih Simamora, Elmanani Sitompul, Pardomuan Suwanto, Fevi Rahmawati Yaya S. Kusumah