Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

7.79

P-Index

This Author published in this journals

Yulisman Zega

Universitas Nias

Author-ID : 5599505

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Social Sciences Other

Published : 64 Documents Claim Missing Document

Claim Missing Document

Articles

Title

Application of the Problem Based Learning Learning Model to Improve the Mathematical Problem Solving Ability of State Junior High School Students 4 Hilissekai for the 2021/2022 Academic Year Salima Zai; Ratna Natalia Mendrofa; Yulisman Zega
AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Vol 2, No 2 (2023): July 2023
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/aurelia.v2i2.583

The Problem Based Learning learning model is an innovative learning model that can provide active learning conditions to students. The distinctive feature of this learning model is that it involves students to solve a problem through the stages of the scientific method so that students can learn knowledge related to the problem and at the same time have the skills to solve problems. The research objectives were: (1) to describe the quality of learning mathematics through the Problem Based Learning model at SMP Negeri 4 Hiliserangkai. (2) Describe student learning outcomes in mathematics, especially problem solving through the Problem Based Learning model at SMP Negeri 4 Hiliserangkai. This research was conducted in class VIII of SMP Negeri 4 Hiliserangkai semester 1 of the 2021/2022 academic year with a total of 20 students. Based on the results of this study, the average quality of student learning in cycle I was 57.35%, which was classified as poor, while in cycle II, 79.41% was classified as good. And the average student learning outcomes in the first cycle is 62.5% in the sufficient category, and in the second cycle is 81.61% in the good category, this has reached the target set at 75%.

Analysis of Ability to Understand Concepts Using the Contextual Teaching and Leaning Learning Model in Class XI SMA Negeri 1 Ulu Idanotae Winistina Giawa; Amin Otoni Harefa; Yulisman Zega
AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Vol 2, No 2 (2023): July 2023
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/aurelia.v2i2.588

This research is based on the results of observations and interviews with teachers at SMA Negeri 1 Ulu Idanotae where researchers obtained information that the ability to understand students' concepts was low, making it difficult for students to explain math problems, this is evidenced by the average student test scores. only around 59 with sufficient category. This study aims to find out how students' understanding abilities when using the Contextual Teaching and Learning model. This type of research is quantitative research with a descriptive approach. The research design used is the One-Shot Case Study. The research instrument used was a test of the ability to understand mathematical concepts. The number of population in this study is 215 people with a large sample of 36 people taken using nonprobability sampling with purposive sampling technique. Based on the results of the research, after learning in class using the Contextual Teaching and Learning learning model, it was obtained that the average ability to understand students' mathematical concepts was 75.38 which was in the good category. This is inversely proportional to the average ability to understand students' mathematical concepts when making initial observations, which were only around 59 in the sufficient category. It can be shown that the mathematical understanding ability of students at SMA Negeri 1 Ulu Idanotae increased when learning was implemented using the Contextual Teaching and Learning model.

Co-Authors Agnes Rosdiana Telaumbanua Amin Otoni Harefa Angelia Linia Murni Waruwu Buulolo, Marnus Buulolo, Wining Helsavania Enike Zebua Erlis Chrisanti Lase Eunike Zai Gea, Alfandy Gulo, Devi Ratna Sari Gulo, Rahmat Juang Halawa, Notarius Halawa, Nova Martilina Halawa, Polinus Halawa, Sahabat Harefa , Amin Otoni Harefa, Ahmad Din Hia, Oidika Mawarni Hulu, Krisnatal Hulu, Wikari Intan Wirna Waruwu Jeliswan Berkat Iman Jaya Gea Juni Yanto Zebua Laia, Dimaria Lase, Jupi Yarman Lase, Rama'eli Lase, Trisna Wahyu Ningsi Lawuna, Memori Putra Meiman Harapan Zega Melinia Harefa Mendrofa, Ratna Natalia Mendrofa, Sri Jernih Popy Yamin Monika Zebua Ndraha, Mei Tri Murni NETTI KARIANI MENDOFA Novetrianus Tafonao Novetrianus Tafonao Nur Ayu Zebua Parta Telaumbanua Polinus Halawa Rama’eli Lase Rintis Kharisna Putri Zega Sabarsudi Mendrofa Sadiana Lase Salima Zai SALOME WARUWU Telambanua, Yakin Niat Telaumbanua, Nobuala Telaumbanua, Ovitarni Telaumbanua, Yakin Niat Waruwu, Defitriani Waruwu, Mitra Novitri Waruwu, Nofati Winistina Giawa Wirdayanti Zebua Yudika Zebua Zalukhu, Anna Fertika Zebua, Diani Astuti Zebua, Ikke Afdolitha Zebua, Siska Yanti Zebua, Soniat Mekartini Zebua, Viktor Zega, Hakiki Necis Zega, Odismeri Zega, Silih Mentari Zendrato, Pniel Sozawato Ziliwu, Erawan Darma

Title Search

Found 2 Documents Search Journal : Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia

Abstract

Abstract

Title

Found 2 Documents
Search
Journal : Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia