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Bali Sahputri Tarigan; Lauren Teresia Tamba; Tantory Yahya Purba

Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam 2024 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Surfaces in three-dimensional space can be represented through explicit, parametric and implicit equations, which describe the relationship between the variables x, y and z. Graphs of linear equations produce flat planes, while quadratic equations form objects such as spheres or ellipsoids. In this research, a theoretical approach is combined with interactive visualization to analyze various surface shapes. Through the use of GeoGebra software, this analysis makes it easier to understand surface orientation and shape, such as normal vectors and curvature, as well as applications in vector fields. This research also investigates the concepts of Cartesian coordinates in three-dimensional space, by depicting surfaces in the form of graphs of functions of two variables. It is hoped that the results of this research can provide deeper insight into the geometric properties of surfaces and how to visualize them effectively in mathematics and physics applications.

Jan Setiawan; Noni Dwi Sari; Yuniar Istiyawati

Publikasi Hasil Pengabdian dan Kegiatan Masyarakat 2024 Asosiasi Periset Bahasa Sastra Indonesia

Since the introduction of ChatGPT as artificial intelligence and its massive development over the years, it has had a huge impact on various aspects of life, and it is increasingly visible in the presence of increasingly advanced features, functions, and appearances. Its use in the field of education has not escaped the advancement of artificial intelligence. For some teachers and students, the term artificial intelligence is still very new, as is its use in the teaching and learning process. Currently, Indonesia's use of artificial intelligence faces numerous unavoidable obstacles and challenges. However, in global education, it is becoming increasingly common to use artificial intelligence in the teaching and learning process. The introduction of artificial intelligence to junior high school students is considered very appropriate because students' psychology at this level is more developed, and the learning load begins to increase compared to the elementary level. Math subjects for most students are still a scourge. In this community service, artificial intelligence is introduced to students of the exchange program class at SMP Insan Rabbany, which is related to mathematics learning, so that it can help in student learning. The results of the community service evaluation showed high student enthusiasm regarding the use of artificial intelligence, both to aid learning and for other purposes.

Fanny Selfinta Perangin-angin; Yahfizham Yahfizham

Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam 2024 International Forum of Researchers and Lecturers

This study aims to explore the application of GeoGebra software in improving students' mathematical communication skills. GeoGebra, as a visualization and interactive tool, is considered to be able to help students understand mathematical concepts more deeply and effectively. This literature study collects and analyzes various studies that have been conducted on the use of GeoGebra at various levels of education, from elementary school to college. The results of the study show that the use of GeoGebra can improve students' mathematical communication skills, both in written and oral form. Students who use GeoGebra tend to have an easier time describing and explaining mathematical concepts, as well as being more actively involved in discussions and problem-solving. In addition, GeoGebra also helps to increase students' motivation to learn and provide a more enjoyable and meaningful learning experience. The conclusion of this study shows that GeoGebra is an effective tool to be used in mathematics learning to improve students' mathematical communication skills.

Atika Rahmah; Yahfizham

Journal of Student Research 2024 Pusat Riset dan Inovasi Nasional

In the 21st century, technological development is increasingly rapid and tends towards digitalization, when compared to a few decades ago. So, if it is not utilized, it will be something in vain. Using technology-based learning media will facilitate the learning process, so that it can improve the quality of learning and can improve students' mathematical representation skills. One of the technology-based mathematics learning media that can help students in representing mathematical models/problems is GeoGebra Software. The purpose of this research activity is to find out whether the use of GeoGebra software  media can improve students' computational thinking skills in mathematics learning. Improving students' understanding of how to show a model or mathematical problem in graph form or vice versa is one of the benefits of research. The method used in this study is Systematic Literature Review (SLR). This research method is carried out by reviewing journals in a structured manner with predetermined steps. The result of this research activity is that GeoGebra can help students understand the concept of straight line graphs in more detail with a varied and attractive appearance. In addition, for teachers themselves, GeoGebra can be used as a mathematics learning tool to create interactive learning that allows students to explore various abstract mathematical concepts.  

Sri Rahayu Ningsi; Yahfizham

Geogebra is a computer software that is useful for visualizing objects in mathematics effectively and efficiently. This research aims to look at Geogebra as a learning medium to determine students' computing abilities. This research takes the type of literature study research by identifying and evaluating the results of previous research. In this research, 3 previous journals were identified. From the results of this research, it can be seen that Geogebra can improve students' computational thinking abilities  

Cyntia Suarni Arifin; Yahfizham Yahfizham

Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam 2024 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

In the world of education today, computers have an important role as a learning medium for efficient learning. The GeoGebra application is an application used to visualize mathematical objects quickly, accurately and effectively so that it can shorten the time in solving mathematical problems. This research uses a literature study type of research by identifying and evaluating the results of previous research. In this research, 5 previous journals were identified. From the results of this research, it was found that the use of GeoGebra in learning was quite good. This is because GeoGebra has a positive influence that can support the learning carried out.

Lilis Suryani Nasution; Yahfizham Yahfizham

Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa 2024 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

During the period of compulsory education in Indonesia, which is 12 years, the government requires mathematics as the main learning subject for extracts which will continue to have an impact on people’s lives. The level of ability in a field of science must be measured to obtain valid data for the development of education in Indonesia. The use of Geogebra Mathematics Software in schools in Indonesia is not surprising at this time, technological developments have made the use of Geogebra mathematics software commonplace. This research is a Systematic Literature Review, in this research the author analyzes and compares several articles obtained from the internet or digital databases, for example Semantic Scholar or Sprinter Link. The articles that have been found are then selected according to the title researched, so that several reference articles are obtained. The research results show that the use of Geogebra mathematics software in learning has a great influence on students’ computing abilities. Geogebra is a media with a visual, analytical and numerical approach that can be solved using algorithms that require computational capabilities to operate. There is empathy in computational thinking, namely algorithmic thinking problem solving, pattern recognition, and abstraction and generalization.

Suci Miranti Hakiki; Yahfizham Yahfizham

Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam 2024 International Forum of Researchers and Lecturers

This research aims to see how the utilization of geogebra application in learning mathematics. The method used in this research is Systematic Literature Review (SLR). The results obtained in this study are geogebra has benefits for the subject matter of algebra, building space, geometry, space analytic geometry, transformation geometry, integral, statistics, pythagorean theorem, and trigonometry. The use of geogebra allows students to be actively involved in problem solving, increase interest in learning, and expand understanding of mathematical concepts. For teachers, geogebra helps in creating interesting learning materials, visualizing mathematical concepts more clearly, and simplifying the preparation of questions

Rindi Fatmawati; Yahfizham Yahfizham

International Journal of Mathematics and Science Education 2024 Asosiasi Riset Ilmu Matematika dan Sains Indonesia

This study explores the advantages of employing GeoGebra in geometry transformation education. GeoGebra creates an interactive environment, facilitating exploration and enhancing student engagement. Geometry transformations, encompassing translation, rotation, reflection, and dilation, find broad applications in everyday life. The use of GeoGebra aids in comprehending abstract mathematical concepts through dynamic visualization. The Systematic Literature Review (SLR) method is applied with the PRISMA approach to evaluate relevant literature from 2019 to 2023. The research aims to contribute to innovative approaches in mathematics education by leveraging GeoGebra

Desty Endrawati Subroto; Resi Wulandari

Jurnal Pelayanan Hubungan Masyarakat 2024 International Forum of Researchers and Lecturers

Computer technology is very important for the world of education, namely as a tool that can be used to improve the implementation of educational programs in the learning process and in improving student learning outcomes. To make mathematical material more specific, user-friendly Geogebra software is provided. The software was developed by Hohenwarter and aims to make learning easier for students. Therefore, educators need to be trained more deeply in the use of technology, in this case how to use the GeoGebra software. Learning media is needed to improve students' low understanding of mathematical concepts in Indonesia. Media that are considered effective include the GeoGebra application. The GeoGebra application is dynamic mathematics software for all levels of education that brings together geometry, algebra, spreadsheets, graphics, statistics and calculus in one engine.If students' interest in participating in class learning is very low, conditions that are allowed to continue can of course result in students' low understanding of concepts which will later affect student learning outcomes, therefore the GeoGebra application has a big influence on understanding concepts to facilitate the learning of mathematics that will be studied. . One example of the use of the GeoGebra program in learning mathematics is that it can produce geometric drawings quickly and accurately compared to using a pencil, ruler or compass. This socialization activity took place in the IT Bina Bangsa Middle School Hall involving 39 students from VII. This activity was attended by the Principal and the Teacher Council with resource person Mrs. Desty Endrawati Subroto M. Pd. Based on the results obtained, it can be concluded that using the GeoGebra application on quadrilateral congruence material can improve the conceptual understanding ability of class VIII SMP IT Bina Bangsa students.

Sunarto Sunarto; Siti Ubaidah

Jurnal Hasil Kegiatan Bersama Masyarakat 2024 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Mathematics and Physics are subjects that are not only difficult for students but also difficult to do Teacher. To make it easier to understand the material, Geogebra software is used. In the community service, Geogebra training is given to high school teachers in the field of Mathematics and Physics teacher in Jambi City. The training was carried out online involving 10 lecturers and 5 assistants. The training consisted of 4 sessions carried out over 2 days by 31 Mathematics and Physics teachers. Training is divided into 2 classes for more effective. From the results of the training, the ability to use Geogebra increased by 38.05%. The average level of participant satisfaction with the implementation of the research was 4.15 in (a scale 5)

Angga Dinata; Muhammad Amin Fauzi

Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam 2024 Pusat riset dan Inovasi Nasional

This study aims to understand the impact of problem-based learning (PBL) on mathematical representation in students using Geogebra and model discovery learning in X SMAS Tamansiswa Singosari. It uses quasi-experimental research with purposive sampling and control group design. The results show that all data is normal and homogeneous, with a  value of 4.71>2.03. The study also reveals that the overall learning process for experimental students is better than that of control students.