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Math Educa Journal
Published by Universitas Islam Negeri Imam Bonjol Padang
ISSN : 25982133     EISSN : 25806726     DOI : -
Core Subject : Education,
Mathematics
Math Educa Journal diterbitkan oleh Program Studi Tadris Matematika Fakultas Tarbiyah dan Keguruan UIN Imam Bonjol Padang sejak tahun 2017. Terbit dua kali setahun pada bulan April dan Oktober. Berisi tulisan yang diangkat dari hasil penelitian di bidang: Matematika dan Pendidikan matematika.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 8, No 2 (2024)" : 6 Documents clear
THE EFFECTIVENESS OF YOUTUBE-ASSISTED FLIPPED CLASSROOM TO IMPROVE STUDENT MATHEMATICAL PROBLEM SOLVING ABILITY Ilahi, Rahmat; Susanto, Andi; Khaidir, Christina
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9885

Abstract

The mathematical problem solving ability of students at Universitas Islam Negeri Sjech Djamil Jambek Bukittingi is still relatively low. The flipped classroom learning model assisted by YouTube is one of the solutions. The purpose of this study was to determine the difference in mathematical problem solving ability of students who learn with the flipped classroom learning model assisted by YouTube and the mathematical problem solving ability of students who learn with conventional learning. This research is a type of pseudo-experimental research with a randomized control group only design. The population of this study were students of the Islamic economics study program at the State Islamic University Sjech M. Djamil Djambek Bukit Tinggi with Islamic economics class C as the experimental class and Islamic economics D as the control class. The number of students from each class is 30 people. The instrument used is a test of mathematical problem solving ability. From the research results, the average mathematical problem solving ability of students in the experimental class was 78.47 while the control class was 68.73. The analysis results of the classical assumption test showed that the students' mathematical problem solving ability was normally distributed and had a homogeneous variance. Testing with independent sample t-test results in the value of t count (3.130) t table (2.002) and sig value (0.003) 0.05. The results of this test explain that there is a significant difference in mathematical problem solving ability in the experimental class using the flipped classroom learning method assisted by YouTube with the control class using conventional learning. Based on the findings of this study, it is recommended for lecturers to have their own YouTube channel that helps them to deliver lecture material, so that it can be accessed and used at any time by students.
ANALYSIS OF STUDENTS' MATHEMATICAL COMMUNICATION BASED ON SYSTEMATIC AND INTUITIVE COGNITIVE STYLE Trihara, Putri Ayu; Shodiqin, Ali; Pramasdyahsari, Agnita Siska
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9592

Abstract

Through communication, students can explore and strengthen mathematical thinking and knowledge and develop the ability to solve problems using mathematical language, thus forming mathematical communication. This research aims to analyze students' mathematical communication based on systematic and intuitive cognitive styles in the SPLTV (Systems of Linear Equations in Three Variables) material in class X at Nurul Muslim High School. This research adopts a descriptive qualitative approach. The subjects of this research were 2 students with a systematic cognitive style and 2 students with a cognitive style as determined from the CSI (Cognitive Style Inventory) test. Research subjects were given a test, then a test-based interview was conducted to dig up further information. Data analysis was carried out by reduction, presentation and drawing conclusions. Source triangulation is used to check the validity of the data. The results of this research show that students with a systematic cognitive style can fulfill all indicators of mathematical communication. Characterized by being able to write complete information, create mathematical models, solve problems, and make appropriate conclusions. Students with a intuitive cognitive style are not yet able to fulfill all indicators of mathematical communication. Characterized by difficulty writing complete information. Able to create mathematical models, but unable to finalize the final results or draw conclusions due to errors in finding variables.
UNDERSTANDING OF MATHEMATICAL CONCEPTS IN TERMS OF STUDENT LEARNING INTEREST USING THE TEAMS GAMES TOURNAMENTS MODEL ASSISTED BY SPORCLE Wibowo, Muhammad Umar; Maryono, Iyon; Widiastuti, T Tutut
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9743

Abstract

Mathematical Conceptual Understanding (KPKM) of students needs to be improved because it is essential for their skills. This study aims to enhance KPKM by using the Teams Games Tournaments model through Sporcle (TGTS). The TGTS model was chosen because it combines elements of competition and games that can increase student participation and interest in learning. The method used is a quasi-experiment with the population consisting of all class X MIPA students in two classes, while the samples were class X MIPA 1 as the experimental class and X MIPA 2 as the control class. Data were collected through student activity observation sheets, pretests and posttests, and learning interest questionnaires. After the research was conducted, data on student activity and learning interest were analyzed descriptively, while pretest and posttest data were analyzed using the independent t-test, two-way ANOVA, and N-gain. The results showed a significant difference in KPKM between students who learned using the TGTS model and those who learned with the conventional model. The results also showed that there was no significant interaction effect between the TGTS learning method and the level of students' learning interest on KPKM. This indicates that the TGTS model had a positive impact on students' mathematical conceptual understanding consistently, regardless of their learning interest level, whether high, medium, or low.
THE EXPLORATION OF ETHNOMATHEMATICS IN PANDEGLANG TRADITIONAL FOOD Meika, Ika; Nadila, Dila; Yunitasari, Ika
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9541

Abstract

Ethnomathematics is a mathematical concept that combines cultural elements such as regional songs, regional dances, traditional games, traditional food, and other cultural heritage into mathematics education. The presence of ethnomathematics can bridge education and culture. Pandeglang is a district in Banten province, which has a variety of cultures, one of which is traditional food. Traditional Pandeglang food contains elements of mathematics if you look at its form. The aim of this research is to explore ethnomathematics in traditional Pandeglang food and make traditional food a source of learning mathematics. As for traditional Pandeglang food, the objects of research are white apem, opak, block cake and pasung cake. This research uses qualitative methods with an emographic approach. The techniques used in data collection were carried out through observation, interviews and documentation. The results obtained from this research show that there are mathematical concepts, namely flat geometric shapes and spatial shapes in traditional Pandeglang food. Thus, traditional Pandeglang food can be used as a source of learning mathematics starting from phase A to phase D, so that learning mathematics becomes more meaningful. for students, because learning resources are often encountered in everyday life.
DEVELOPMENT OF ANDROID-BASED MATHEMATICS LEARNING MEDIA ASSISTED BY ISPRING SUITE 9 AND POWERPOINT TO IMPROVE PROBLEM SOLVING ABILITY Afidatuzzaro, Nurul; Nirmala, Hidayatul Livia; Fa'ani, Arini Mayan; Putri, Inge Septianing
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9456

Abstract

Development of digital-era force teaching and learning situation to have a technology innovation, also in teaching and learning mathematics. Mathematics include an abstract object, so it needs to innovate learning media and learning model to connect from an abstract object to concrete or contextual object so that students can easily understand mathematics. The fact that students’ problem solving skills is still low can be reduced by using appropriate media learning that suitable with students’ characteristics and technology development. This research aims to develop Android-based mathematics learning media with a contextual approach to material on systems of linear equations in two variables (SPLDV) that is valid and practical, and effective in improving students' problem solving abilities. The method used in this research is the ADDIE method (Analyze, Design, Development, Implementation and Evaluation). This research produced a product in the form of Android-based mathematics learning media called MO SPLDV which was categorized as valid with a percentage of 78.378% and the practicality level of the product was obtained in the very practical category with a percentage of 90.42%. This product is effective in improving students' problem solving abilities based on the results of the N-Gain calculation which shows g = 0.5 which is classified as medium.
MATHEMATICAL REPRESENTATION TRANSLATIONS OF JUNIOR HIGH SCHOOL STUDENTS ON QUADRATIC FUNCTION GRAPH MATERIAL Alyani, Nabila Nur; Subanji, Subanji
Math Educa Journal Vol 8, No 2 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i2.9814

Abstract

Mathematical representation translation plays an important role in the learning process, as it connects different forms of representation. This study aims to describe the translation of mathematical representations by students, specifically translating verbal representations into graphs, in solving contextual problems related to quadratic function graphs. The choice of this topic is based on the common difficulties students face in drawing graphs and understanding related problems. The subjects of this study were six ninth-grade students from MTsN 1 Kota Malang, grouped into three categories based on their mathematical proficiency: high, medium, and low. This research uses a qualitative approach, with tests and interviews as data collection instruments. The subjects were selected using purposive sampling. Data analysis was conducted through data triangulation involving data reduction, presentation, and conclusion drawing. The results show that, in the Unpacking the Source stage, students with high and medium proficiency were more accurate in graphing than students with low proficiency. At the Preliminary Coordination stage, high and medium proficiency students were able to perform calculations to determine the function formula, while low proficiency students struggled to identify the appropriate steps. At the Constructing the Target stage, high and medium proficiency students were able to plot the graph correctly according to the obtained coordinates, while low proficiency students had difficulty placing the coordinates. This study indicates that the translation of representations is closely related to students' conceptual understanding and problem-solving abilities.

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