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Asrar Aspia Manurung
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INDONESIA
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 5, No 3 (2024)" : 10 Documents clear
The Effectiveness of Using Assemblr Edu Application Media Based on AR (Augmented Reality) on Understanding the Concept of Elementary School Geomatry 3D Suaib, Muhammad; Sutriyani, Wulan
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21018

Abstract

The purpose of the following research is to understand the effectiveness of the use of AR-based assemblr edu (augmented reality) applications applied to students in elementary school space building material. To understand the weight that students get before and after the assemblr edu application media is applied to learning. The following research uses an experimental quantitative approach method through the One Group Pretest Posttest Design design. The results of research using the assemblr edu application have an effective impact on understanding the concept of building elementary school space. The average score of students increased from 49 to 72. Statistical analysis with the SPSS version 25 application obtained the average value of the N-Gain score reached 0.74 which indicates a high category. While the significance data shows 0.000 (2-tailed) (0.000), the t-count value is 43.214 while the t-tabel is 21.788. The increase in the weight of the pretest and posttest understanding of the concept of building space is 0.88211 and is included in the high improvement category. The ES weight is 2.110 which is categorized as "high". Based on the existing requirements, the ES weight shows that the use of AR-based assemblr edu application media (Augmented Reality) is effective
The Effectiveness of Group Guidance Services through Modeling Techniques by Applying the Tabligh Nature of Rasulullah SAW. to Increase the Self-Confidence of Class VII Students at MTSn 2 Medan Puspita, Sholihah; Suryani, Ira; Syarqawi, Ahmad
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21291

Abstract

Research that has been conducted with the title“The Effectiveness of Group Guidance Services through Modeling Techniques withApplying the Tabligh Nature of the Prophet Muhammad Saw. to Increase Self-Confidence Class VII students at MTsN 2 Medan” which is motivated by the phenomenon of field findingsshows that there are students who experience low self-confidencelow self-confidence such as an attitude that is not brave and anxious students when presenting the results of a discussion in front of the class and not daring to appeardiscussion in front of the class and not daring to perform murojo'ah activities. The purpose ofThe objectives of this study are (1) to determine the description of students' self-confidence in class VII at MTsN 2 Medan.class VII students at MTsN 2 Medan. (2) to find out the effectiveness of group guidance services through modeling techniques by applying the tabligh nature of Rasulullah Saw. to increase the confidence of seventh grade students at MTsN 2 Medan. This research using a quantitative approach with a pretest - posttest control group design. group design. The results showed that:  (1) Increased self-confidence of students in class VII H MTsN 2 Medan. Before the intervention, 70% of students were in the medium category and 30% in the low category. After the intervention, 50% of students were in the medium category and 50% in the high category. (2) There is an effectiveness of group guidance services modeling techniques by applying the tabligh nature of Rasulullah Saw. in increasing student confidence. A significant difference can be seen between the pre-test and post-test results with a sig value. (2 tailed) of 0.005 0.05, which means that there is a significant effect before the intervention (pre-test) and after the intervention (post-test) on students' self-confidence.
Simulation Design Bandpass Filter Microstrip Center Frequency 113 Mhz Using Hairpin Structure Banjarnahor, Jonathan Japalti; Wildan, Muh.; Zulkarnain, Aringga
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.16326

Abstract

Bandpass filter is an important component in aviation equipment that functions to pass the desired frequency and to stop unwanted frequencies. In this research, the simulation design was carried out with a bandpass filter microstrip which works on the center frequency 113 MHz using hairpin structure for the receiver navigation analyzer system. This system is one of the systems installed in drone in implementation ground inspection for ILS/VOR equipment. Bandpass filter is designed using a simulation software with various dielectric materials / substrates, such as R04350, FR-4, and RT5880, for comparison purposes. The simulated parameter values obtained include return loss, insertion loss, and bandwidth.
The Use of Audio Visual Media on Learning Outcomes in the Merdeka Curriculum Nonisa, Amanda; Darsono, Darsono; Nafisah, Riza; Ana, Rizki
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21314

Abstract

Rapid advances in science and technology have had a major impact on education, especially with the introduction of the Merdeka Curriculum which integrates literacy, skills and technology. One of the proposed solution is the use of audiovisual learning media that uses sight and sound to present material more interestingly and effectively. The purpose of the study is to destermine the impact of using audiovisual media on learning outcomes in the context of the Merdeka Curriculum. The method use is a literature review that collects data from various sources such as books,journal articles,and the internet. The data is analyzed descriptively to destermine the effectivitas of audiovisual media in improving mathematics learning. The research shows that audiovisual media can improve student understanding and retention by presenting material visually and audibly, so that learning becomes more interactive and interesting.
Increasing Teacher Work Productivity through Strengthening Organizational Culture, Interpersonal Communication, Tasks Interdependence, Job Satisfaction and Work Motivation Siregar, Uli Rohana; Hermawan, Andi; Setyaningsih, Sri
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.19034

Abstract

Work productivity is the potential or power produced by individuals which is used to achieve maximum results to achieve effective and quality output. Based on preliminary research, it is known that the work productivity of teachers at PGRI Vocational Schools in Bogor Regency needs to be increased in order to achieve educational goals. Therefore, research is needed to obtain information on variables related to increasing work productivity. The aim of this research is to carry out strategies and ways to increase work productivity by conducting research on the influence of organizational culture variables, interpersonal communication, task interdependence, job satisfaction and work motivation. This research uses the path analysis method to determine the influence between the variables studied and the SITOREM method for indicator analysis in order to obtain optimal solutions in an effort to increase work productivity.
The Development of Interactive Multimedia on Ethnoscience Integrated Acid and Base Material Oriented to Scientific Literacy Capabilities Mustofa, David Ilham; Zurweni, Zurweni; Sanova, Aulia
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21372

Abstract

Education is a conscious and planned effort to create an environment and learning process where students actively develop religious spiritual strength, self-control, personality and intelligence. The independent learning curriculum proposes changes to the education system for educational progress that is relevant to modern times. The independent learning goal is to create fun education for teachers and students. . Because chemistry subjects require an understanding of abstract concepts, students often have difficulty understanding them. Ethnoscience integrated learning is a new innovation in the world of education that combines culture and science. The 2022 PISA results show that Indonesian students' reading literacy has decreased by 12 points from the 2018 PISA results. These results also explain that Indonesian students are lower than the global literacy average of 117 points. Sadly, only 25.46% of Indonesian students reach the PISA minimum competency standards for reading. Learning media, or even multimedia, is not only a tool to help teachers, but also increases the literacy and character values of each student. This study aims to determine the effectiveness of using interactive multimedia in integrated acid-base material in ethnoscience which is oriented towards scientific literacy abilities. The method used in this study is to compare data from several relevant journals. This research uses a narrative review approach. This research relies on secondary data such as journals and previous research on the relationship between interactive multimedia, ethnoscience, and scientific literacy. The research results show that interactive multimedia integrated with ethnoscience in acid-base material can influence scientific literacy abilities. This is proven from previous research sources that have been studied. Interactive multimedia with chemistry learning on interesting acid-base material integrated with ethnoscience has the benefit of influencing students' thinking abilities through interactive behavior. Chemistry material presented with an integrated ethnoscience culture can increase students' scientific literacy in learning.
Planning of Transformational Teachers in Differentiated Learning at SMK Negeri 1 Muara Batu, Aceh Utara Regency Ulfa, Fitria; Marsithah, Iis; Marisa, Riandi
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.20456

Abstract

Planning is a process to determine goals and objectives to be achieved by taking a strategic method to achieve goals. Transformational teachers are learning leaders who are able to move the education ecosystem in order to realize education that in the learning process is student-centered. Transformational teachers must have free and independent thinking in designing existing learning according to the needs of students, one of which is differentiated learning, because differentiated learning can meet the learning needs of different students so that it can arouse students' activeness, curiosity, learning optimism, and creativity. However, in implementing differentiated learning, transformational teachers face difficulties in understanding the concept and strategies of differentiated learning due to a lack of understanding in the technicalities of managing classrooms with varying levels of student abilities and learning styles in terms of content, processes or products both in preparation and in implementation. This study aims to describe: (1) Planning of Transformational teachers in improving differentiated learning at SMK Negeri 1 Muara Batu, North Aceh Regency. (2) Supporting and inhibiting factors for the implementation of Teacher Mobilizers in improving differentiated learning at SMK Negeri 1 Muara Batu, North Aceh Regency. This research is phenomenological using a qualitative approach carried out at SMK Negeri 1 Muara Batu, North Aceh Regency. Data collection techniques through observation, interviews, and documentation. Data analysis techniques are carried out through data reduction, data presentation and data verification. The results of the study show that: (1) The Planning of Transformational teachers in improving differentiated learning at SMK Negeri 1 Muara Batu North Aceh Regency is going well such as: (a) has designed learning in the form of learning outcomes, diagnostic test questionnaires, becoming learning facilitators, and motivating student learning. (b) Designing schedules, learning objectives and flow of learning objectives as well as differentiated learning modules, (c) supervising, conducting diagnostic assessments, analyzing the results of previous report cards to determine the level of student ability, (d) reflecting, preparing learning media in accordance with students' learning styles, developing learning materials and models based on student needs. (e) guided by module 2.1 of the Transformational teachers Education Program. (2) Supporting factors for transformational teachers in differentiated learning at SMK Negeri 1 Muara Batu, North Aceh Regency, namely: (1) library, and (2) Provision of learning tools. The inhibiting factors faced by teachers driving differentiated learning at SMK Negeri 1 Muara Batu North Aceh Regency include: (1) Factors related to students, (2) Factors related to educators which include problems with teachers' mastery of the material, problems with teachers' mastery in classroom management, and (3) Factors related to learning evaluation
Analysis of the Increase in Efficacy and Motivation to Learn Mathematics towards the Use of Interactive Learning Model in Elementary School Aini, Qurrota; Aisyah, Diah Nur; Putri, Tasya Intania; Supriyadi, Supriyadi; Izzatika, Amrina
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21436

Abstract

Learning mathematics is very important as a guide in problem solving, logical reasoning in everyday life. In increasing the desire of students in the field of mathematics, which in most students' views is learning that is difficult to understand and scary. so that an innovation is needed along with the times of science and technology in the form of using interactive learning models with the help of media according to the existing material. the use of interactive learning models can foster self-efficacy and motivation in students so that they are able to implement mathematics in solving problems in everyday life.
Full Paper Vol 5 No 3 2024 Manurung, Asrar Aspia
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21498

Abstract

This is the full paper of Vol 5 No 3 2024
Mathematics Operation Card (MOC): Mathematics Operating Number Educational Game Cards for Elementary School Students Faizah, Hanim; Sulistyaningtyas, Annisa Dwi
Indonesian Journal of Education and Mathematical Science Vol 5, No 3 (2024)
Publisher : Universitas Muhammadiyah Sumatera Utara (UMSU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v5i3.21375

Abstract

Mathematics is a subject with very abstract material, so the existence of learning media is very necessary. The purpose of this research is to develop an educative game card learning media "Mathematics Operation Card (MOC)" aimed at low-grade elementary school students. The development stage was carried out using the ADDIE model which consisted of five stages, namely Analysis, Design, Development, Implementation, and Evaluation. The instruments used in this study were interview guides, observation sheets, student response questionnaires, and learning achievement tests. Based on the results of expert validation and materials as well as limited trials, MOC received a good category that was suitable for use and received positive responses from students. So that MOC can be applied in the process of learning mathematics in class.

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