Article Per Year (5 Year)
p-Index From 2021 - 2026
1.745
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Edumatsains PRISMA JURNAL EDUCATION AND DEVELOPMENT Jurnal Cendekia : Jurnal Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif)
Lily Rohanita Hasibuan
Universitas Labuhanbatu
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Edumatsains

 1 
ANALYSIS OF MATEMATICAL REPRESENTATION ABILITIES OF STUDENTS IN SOLVING STORY SOURCES ON THE MATTER OF TWO VARIABLE LINEAR EQUATION SYSTEMS (SPLDV) IN CLASS VIII MTs. SWASTA AL-ITTIHAD AEK-NABARA Widya Hatary; Lily Rohanita Hasibuan; Amin Harahap
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 2 (2025): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i2.6405

Abstract

This study aims to determine the mathematical reprentation ability of students in class VIII MTs. Swasta Al-Ittihas Aek-Nabara. The research subjects were students of MTs. Swasta Al-Ittihas Aek-Nabara and the sample used amounted to 25 students. The method applied in this research is descriptive qualitative with tests and interviews as a research data collection technique. Data analysis techniques used in the study consisted of data reduction, data presentation and conclusion drawing. The results showed that the mathematical representation ability of class VIII students in the school on the material of the system of linear equations of two variables was in the low category
The influence of the Jigsaw type cooperative learning model on students' thinking abilities anissa khairiyah; Laili Habibah Pasaribu; Lily Rohanita Hasibuan
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 2 (2025): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i2.6460

Abstract

This ponder points to analyze the impact of the jigsaw sort agreeable learning show on students' basic considering abilities, and see how colossal and positive or negative the impact that happens between the two factors. This investigate employments a quantitative approach strategy of genuine test sort. by utilizing the Pretest-Posttest Control Gather Plan investigate plan. The populace of this think about was all lesson VIII MTs Tarbiyah Islamiyah comprising of 2 classes totaling 55 understudies. The test utilized was lesson VIII-b as numerous as 30 understudies. the testing procedure utilized was arbitrary testing strategy. Information were collected through test questions on SPLDV fabric a few time as of late and after treatment of the jigsaw learning show. The information were analyzed utilizing parametric truthful tests, to be particular essential straight relapse tests with SPSS 22.0 The comes approximately of the examination appeared that the Sig.2 (2-tailed) esteem was 0.040 and 0.040 < 0.05, meaning that there was a noteworthy impact between variable X and variable Y, to be particular the impact of the jigsaw learning show on students' basic considering capacities.
The Association Between Full-Day School and High School Students’ Concentration and Understanding of Mathematics Rendi Fitrah Handoko; Lily Rohanita Hasibuan; Laili Habibah Pasaribu
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 3 (2026): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i3.7851

Abstract

Full-day school not only serves as a system for fostering excellent concentration and understanding in children's learning, but also hones their ability to think relevantly and adds enthusiasm to their pursuit of knowledge. This study aims to determine the significant impact of full-day school on students' concentration and understanding of mathematics. The research method used was qualitative, utilizing data analysis such as validation tests, linearity tests, homogeneity tests, and T-tests. The results showed that full-day school had a significant impact, particularly on students' concentration. Initially, students were stable in their learning, but over time, their concentration weakened due to fatigue from prolonged study. This can also impact students' understanding of mathematics. In this study, the effect of full-day school on concentration and understanding of mathematics was 0.464> 0.05 and the calculated t value was 4.303> t table. It can be concluded that Ha is accepted which means there is an effect of full-day school (x) on concentration and understanding of mathematics (y). So from the explanation, it can be seen that the calculated t is greater than the t table, meaning Ho is rejected. There is a significant influence between full day school on concentration and understanding of mathematics in SMA Swasta HAS SEPAKAT.
Co-Authors Afrindah Wulandari Amin Harahap anissa khairiyah Eka Dewi Sari Ritonga Ernida Safitri Ritonga Eva Julyanti Hamni Fadlilah Nasution Ika Chastanti Irmayanti Irmayanti Islamiani Safitri Laili Habibah Pasaribu Laksono Trisnantoro Pinta Romaito Br Sagala Rahmi Nazliah Rendi Fitrah Handoko Rosmidah Hasibuan Siregar, Sakinah Ubudiyah Siti Suharni Simamora Widya Hatary