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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 152 Documents
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DIAGNOSTIK KESULITAN BELAJAR MATEMATIKA MATERI STATISTIKA KELAS VIII SEKOLAH MENENGAH PERTAMA Mirnawati, Mirnawati; Nurjannah, Nurjannah
Math Educa Journal Vol 7, No 2 (2023)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v7i2.6685

Abstract

This research is useful in diagnosing students’ learning difficulties for statistics material. This research was conducted at UPTD SMP Negeri 7 Sinjai. The researcher took two students of class VIII as subjects. Researchers used observation, interviews, documentation and diagnostic tests as data collection methods. Based on the research that has been done, the obstacles students face when working on statistical questions, there are still some who do not understand how to do the questions. And if there are new questions that are not similar to the examples given, students are wrong again in working on the problem. Efforts are being made in order to overcome student learning difficulties by practicing lots of questions and the teacher can understand how to capture and interest students so that it is easier to understand the material being explained.
EFEKTIVITAS MODEL PEMBELAJARAN COOPERATIVE INTEGRAD READING AND COMPOSITION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Salim, Emil; Yulia, Yulia; Utami, Nita Putri
Math Educa Journal Vol 8, No 1 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i1.8344

Abstract

The mathematical problem solving ability of class VIII students at MTsN 1 kota Payakumbuh is still relatively low. The Cooperative Integrated Reading and Composition learning model is one of the proposed solutions. This article aims to describe the mathematical problem solving abilities of students who study with the Cooperative Integrad Reading and Composition learning model as being higher than the mathematical problem solving abilities of students who study with scientific learning in class VIII MTsN 1 Kota Payakumbuh. This research is a type of quasi-experimental research with a randomized control group only design. The population of this study was all class VIII at MTsN 1 Kota Payakumbuh. The research sample was class VIII.7 as the experimental class and class VIII.9 as the control class. The instrument used is a test of mathematical problem solving abilities. The test results in the experimental class mean the mathematical problem solving ability of students taught using the Cooperative Integrad Reading and Composition learning model was 79.01 and in the control class was 69.17. The data analysis technique used is the one-way t-test. Hypothesis test results using the t-test with α=0,05 at the 95% confidence level obtained t_hitung (3,43)t_tabel (1,67) then H_0 is rejected and H_1 is accepted, this means that the mathematical problem solving abilities of students who study using the Cooperative Integrad Reading and Composition learning model are higher than the mathematical problem solving abilities of students who study using scientific learning
EKSPLORASI KONSEP GEOMETRI PADA MEDALION GEOMETRIS CANDI KIDAL Romadhon, Muhammad Syahru; Rosadi, Moch Roma Isa
Math Educa Journal Vol 8, No 1 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i1.8199

Abstract

This study aimed to investigate the geometric patterns of medallions in Kidal Temple using a qualitative approach with an ethnographic research design. The data was collected through interviews, observation, and documentation. The research utilized both the main instrument (the researcher themselves) and auxiliary instruments including interview guidelines, observation sheets, math concept suitability sheets, and documentation tools. The geometric concept of the medallions in Kidal Temple encompassed the circle, quadrilateral, and congruence on the circle. The outer side of the medallion was a flat circular shape, which was verified through measurement and instrument adjustment. On the inside of the geometric medallion, there was a rectangular flat shape formed by four lines. Another significant finding of this study was the concept of circle equality, as the center of the medallion exhibited the same characteristics as the outer part despite differing in size. It is important to note that the scope of this research is limited to ethnomathematics studies, specifically focusing on the relief form of geometric medallions. Consequently, further research is needed to explore the implications as like as learning Realistic Mathematic Education of these findings in the context of geometric medallions.
EFEKTIVITAS PENGGUNAAN MEDIA MONOPOLI MATEMATIKA DITINJAU DARI MINAT BELAJAR pratiwi, arezky; Judrah, Muh; Irmayanti, Irmayanti
Math Educa Journal Vol 7, No 2 (2023)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v7i2.6918

Abstract

This study aims to determine the effectiveness of using monopoly mathematics media in terms of students' interest in learning mathematics. The type of research used in this research is a quasi-experimental type with nonequivalent control group design with a quantitative approach. This research was conducted at UPTD SMP Negeri 4 Sinjai. The population in this study were students of class VII UPTD SMP Negeri 4 Sinjai, totaling 91 people. The sample of this research is 60 people using purposive sampling technique. The results of the research based on the analysis of the Independent sample t-test results obtained a sig value of 0.000. The significance value is less than 0.05 or 0.000
PEMAHAMAN SISWA KELAS VII SMP DALAM MEMECAHKAN MASALAH SEGIEMPAT BERDASARKAN GAYA KOGNITIF FIELD INDEPENDENT DAN FIELD DEPENDENDENT Kurniawati, Annisa Dwi; Budayasa, I Ketut; Masriyah, Masriyah
Math Educa Journal Vol 8, No 1 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i1.8201

Abstract

Student understanding is one of the interesting topics that is often the subject of research in the scope of mathematics education. On the other hand, cognitive style has a contribution related to student understanding. This study aims to determine how the understanding of junior high school students in solving quadrilateral problems based on cognitive style field independent and field dependent. Qualitative descriptive research involving 2 students consisting of 1 student cognitive style field independent and 1 student cognitive style field dependent. Research data obtained using several instruments namely GEFT, TKM, TPM, and interview guidelines. Furthermore, data checking was carried out using time triangulation. The results showed that the understanding of students in different cognitive styles also showed different understanding when solving problems. At each stage of problem solving, including the stages of understanding the problem, developing a plan, implementing the plan, and checking back, it is described about how the understanding and the extent of the connection of information with the scheme owned by each subject. In full, the understanding of students in solving geometry problems is described comprehensively in the research results section. Students with cognitive style field independent have information linkage with schema that has much more when compared with students with cognitive style field dependent. Based on the results of the study, teachers as educators can pay more attention to students with different cognitive styles when solving math problems. Therefore, instilling understanding and training students in solving mathematical problems is something that teachers should strive for in order to achieve quality learning objectives.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA TIPE HOTS MENGGUNAKAN TEORI NEWMAN DI KELAS X SMA NEGERI 1 SIBOLGA Lubis, Mara Samin; Lubis, Nur Ainun
Math Educa Journal Vol 8, No 1 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i1.8220

Abstract

This research aims to analyze the errors made by students in solving HOTS type mathematics problems using the Newman Theory approach in Class X of SMA Negeri 1 Sibolga. The research method used in this study is a qualitative approach which aims to analyze students' errors in solving HOTS type mathematics problems using Newman Theory. Data collection was carried out through tests and interviews. A total of 12 students were selected who became interview subjects, where each student was interrogated regarding their performance in solving the given HOTS questions. Triangulation is used as a technique for checking the validity of the data. The research results show that students' errors in solving HOTS type mathematics problems can be classified into several categories, such as conceptual errors, errors in understanding the questions, and errors in choosing a solution strategy. In addition, factors such as lack of understanding of concepts, confusion in formulating resolution strategies, and time pressure also contribute to the occurrence of these errors.
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.

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