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Asrar Aspia Manurung
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Indonesian Journal of Education and Mathematical Science
Published by Universitas Muhammadiyah Sumatera Utara
ISSN : -     EISSN : 2715985X     DOI : https://doi.org/10.30596/ijems
Core Subject : Science, Education,
Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics
Indonesian Journal of Education and Mathematic Sains I(JEMS) is a Journal that contains Information on Education and Science. This journal is managed by Muhammadiyah University of North Sumatra (UMSU). This journal is an online journal using OJS system (Open Journal System) which has e-issn from PDII-LIPI. This journal is published 3 times a year ie: Januari - Mei - September
Arjuna Subject : Umum - Umum
Articles 10 Documents
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Search results for , issue "Vol 6, No 1 (2025)" : 10 Documents clear
Development of an Interactive Website based on Chemo-edutainment using Google Sites on Chemical Bonding Material Untung, M; Dewi, Fatria; Sanova, Aulia
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22362

Abstract

The research aims to develop an interactive website based on Chemo-edutainment using Google Sites as a learning medium on chemical bonding material. This research was motivated by students low understanding of the abstract and complex concept of chemical bonds, as well as learning methods that still tend to be monotonous. A chemo-edutainment approach that integrates elements of education and entertainment can make learning more interesting and enjoyable. The research method used is research and development ( Research an Develoment ) with the Lee and Owens model (Analysis, Design, Development, Implementation, Evaluation). The Research results show that : (1) the website development process is carried out through the stages of needs analysis, media design, interactive content development, and implementation for students; (2) The Validation results from material and media experts show that the website is suitable for use in the “Very good” category, (3) Teacher assessments and student responses to the website show high enthusiasm, the majority of students feel helped in understanding the concept of chemical bonds through this media. Thus, chemo-edutainment based website have proven to be effective in increasing students motivation, interest in learning and understanding of chemical bonding material.
Evaluation of Learning in Cognitive, Affective and Psychomotor Aspects in Junior High School Andriani, Ade; Syahfitri, Dian Vira; Manurung, Ardi Patchouli
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22356

Abstract

Evaluation of learning in Junior High School is very important in measuring student achievement in three main aspects: cognitive, affective, and psychomotor. The cognitive aspect focuses on the ability to think, understand, and apply knowledge, while the affective aspect is related to attitudes and values and the social emotional development of students. The psychomotor aspect assesses students' practical skills and abilities. This study uses a qualitative approach, with data collection through observation and interviews, and data analysis according to the Milles and Huberman method. The results of the study indicate that evaluation not only functions as a measuring tool, but also as feedback to improve the quality of learning. Therefore, an evaluation strategy is needed that includes various methods that can appreciate the uniqueness of each student and apply an inclusive and holistic approach. The conclusion of this study emphasizes that comprehensive evaluation will support children's development in a holistic and quality manner.
Implementation of Problem Based Learning (PBL) Learning Model Integrated with Culturally Responsive Teaching (CRT) to Increase Motivation to Learn Mathematics Nurhalizah, Siti; Sagala, Pehulysa; Nasution, Amanda Syahri; Panjaitan, Dedy Juliandri; Zebua, Mesra Belinda
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.21466

Abstract

This study was conducted to improve the quality of learning in the classroom, low motivation in Mathematics subjects in class X DKV 1 SMK Negeri 10 Medan. Through observation that students have low learning motivation. Learning that is carried out continuously without innovation makes the level of student motivation low, with this study the researcher combines the Problem Based Learning (PBL) learning model with the Culturally Responsive Teaching (CRT) approach. This type of research is classroom action research which is carried out in 2 cycles. The subjects of the study were 33 students. The data taken were in the form of observations and questionnaires. The results of the study showed that there was an increase in student learning motivation of 19% which was obtained through a motivation questionnaire based on student learning motivation indicators. Significant results can be seen from the percentage obtained during cycle I which was only 61%, while in cycle II it was 80%. This shows that the implementation of the Problem Based Learning (PBL) model integrated with Culturally Responsive Teaching (CRT) can increase students' motivation to learn mathematics so that learning becomes more innovative and enjoyable.Keyword: Learning Model, PBL, CRT, Motivation, Mathematics
Development of Student Worksheets with the Context of Local Wisdom in Mathematics Learning Supriadi, Pipit Pitriani; Astutik, Heny Sri; Pamungkas, Dwi
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22130

Abstract

The development of LKPD ensures that the instructional materials produced are relevant, effective, and suitable for students' learning needs in various educational contexts. This research aims to develop Student Worksheets based on Papuan local wisdom for mathematics learning at MAN Insan Cendekia Sorong. The research method used is RD with the ADDIE model approach. The study was conducted at MAN Insan Cendekia Sorong involving one educator and 30 students of grade XII IPA.The results show that LKPD based on local wisdom successfully enhances students' understanding of mathematics. Evaluation regarding practicality indicates that more than 87,5% of teachers and 91,12% of students. They find LKPD highly practical in its use. In terms of effectiveness, LKPD achieved an average level of learning completeness of 100%, with students demonstrating increased learning motivation and active participation in the learning process. From a validity perspective, LKPD is assessed to be aligned with curriculum standards and relevant to the educational needs of mathematics in Papua.
The Influence of Principal Academic Supervision on Teacher Performance Suryanto, Suryanto; Wicaksono, Luhur; Waruwu, Marinu
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.21894

Abstract

The improvement of teacher performance in elementary schools is the focus of this study, which seeks to identify and prove the significant relationship between academic supervision by the principal and the enhancement of teaching effectiveness. The study involved 17 teachers from SD Negeri 51 Sungai Kunyit in the Sekadau Hilir District of Sekadau Regency, West Kalimantan Province, and employed a questionnaire instrument based on a Likert scale, using a quantitative approach and survey method. With a significance value of 0.000 ( 0.005) and a correlation of 65.2%, the results of the linear regression analysis revealed that academic supervision by the principal significantly influenced teacher performance. Improving teacher performance can be achieved through effective academic supervision, as emphasized by these findings. To improve the teaching process, support teachers' professional development, and enhance the quality of school programs and student achievements, it is recommended that principals strengthen their qualifications and supervisory competencies to provide more comprehensive guidance.
Integrating Communication Strategies in Mathematics Education: A Qualitative Study in Medan, Indonesia Thariq, Muhammad
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22651

Abstract

This qualitative research investigates the integration of communication studies into mathematics education in Medan, Indonesia, focusing on the impact of interdisciplinary teaching strategies on student engagement teaching strategies on student engagement and understanding. Through semi-structured interviews and classroom observations, the study examines how mathematics educators in secondary schools incorporate communication techniques, such as visual aids, storytelling, and collaborative learning, to improve students’ comprehension of mathematical concepts. The results highlight that integrating communication skill not only enhances students’ mathematical literacy but also fosters critical thinking, problem-solving, and teamwork. The findings suggest that such interdisciplinary approaches are especially effective in Medan’s diverse cultural and linguistic environment, offering a model for educational reform in Indonesia and similar multicultural contexts
Analysis of Mathematics Problem Solving Ability Viewed from Self-Regulated Learning Haqiqiyah, Arina; Putri, Rani Kurnia
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.21723

Abstract

The goal of this study was to assess SMA Wachid Hasyim 5 Surabaya students' abilities to solve arithmetic problems in the low, medium, and high self-regulated learning categories. Three students from class X IPA 3 participated in this qualitative study. Data for this study were gathered by questionnaires, tests, and interviews and analyzed through data reduction, data presentation, and drawing conclusions. The authenticity of the data in this investigation was determined via time triangulation. Based on the findings and discussion, the researcher concluded that the four steps of problem solving for students with high and moderate independence when learning can be fulfilled properly; however, independent students are experiencing difficulties at the stage of carrying out the settlement plan because students are not careful about the results of their calculations. Meanwhile, students with low learning independence meet one of the indications, namely understanding the problem, but are unable to appropriately put down what is learned in the questions, resulting in incorrect calculations.
Full Paper Vol 6 No. 1 2025 Manurung, Asrar Aspia
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22969

Abstract

This submission contains full paper of Vol 6 No 1 2025
Implementation of Augmented Reality and Integrated Video as Interactive Learning Media for Mentally Disabled People in Recognizing Numbers and Letters based on the MathAlfa Application Manurung, Asrar Aspia; Sari, Indah Purnama; Nasution, Marah Doly
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22797

Abstract

Law No. 20 of 2003 on the National Education System mandates inclusive education for children with special needs (ABK) in order to optimize their potential. However, the learning process for kids with mental retardation is hampered by the lack of new learning resources. Thus, a solution is provided by the MathAlfa program with Integrated Video Augmented Reality (AR). In addition to promoting the use of technology in inclusive education, MathAlfa is intended to improve the learning achievement, comprehension, and engagement of children with mental retardation. It is anticipated that features like materials, AR films, and quizzes that rely on visual recognition and direct interaction will be able to give students with mental retardation a more engaging, inclusive, and adaptive learning environment. One technology that has great potential in supporting learning for students with intellectual disabilities is Augmented Reality (AR). AR is a technology that combines virtual objects with real environments in real-time, providing a more immersive interactive experience. By using AR, students can interact directly with learning materials that are visualized in the form of 3D objects, videos, or animations, which can help them understand abstract concepts more concretely and visually.
The Effect of Articulation Type Cooperative Learning Model on Students' Mathematical Concept Understanding Juliyas Muharni, Lica Perta; Asria, Vingky Zulfa; Ali, Rini Hardiyanti
Indonesian Journal of Education and Mathematical Science Vol 6, No 1 (2025)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v6i1.22801

Abstract

This study stems from the low understanding of mathematical concepts among students and aims to examine whether there is a difference in understanding mathematical concepts between students who learn using the cooperative learning model of the articulation type and those who learn using the conventional learning model. The study employs a Quasi-Experimental design with a Pre-test Post-test Control Group Design, involving class VII.1 (experimental class) and VII.2 (control class) at SMP Babussalam Pekanbaru. The results of data analysis using a t-test showed that  (2.98)  (2.01) at a 5% significance level, leading to the acceptance of Hₐ. This demonstrates that the cooperative learning model of the articulation type significantly improves students' understanding of mathematical concepts compared to the conventional learning model, with the average score of the experimental class being higher than that of the control class.

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