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Department of Mathematics, Universitas Negeri Gorontalo Jl. Prof. Dr. Ing. B. J. Habibie, Moutong, Tilongkabila, Kabupaten Bone Bolango, Gorontalo 96119, Indonesia
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Jambura Journal of Mathematics Education
Published by Universitas Negeri Gorontalo
ISSN : -     EISSN : 27217477     DOI : https://doi.org/10.34312/jmathedu.v1i1
Core Subject : Education,
Mathematics
Jambura Journal of Mathematics Education (JMathEdu) is a peer-reviewed journal published by the Department of Mathematics, Universitas Negeri Gorontalo. This journal is available online and highly respects the publication ethic and avoids any type of plagiarism. JMathEdu is a national journal intended as a communication forum for mathematicians and other scientists from many practitioners who use mathematics in the research. JMathEdu disseminates new research results in all areas of mathematics education. The scope of the articles published in this journal deal with a broad range of mathematics education topics, including: Mathematics Learning Model Media and multimedia of Mathematics Learning Didactical Design of Mathematics Learning Mathematical Tools Mathematics Learning Theory Mathematics Education Curriculum Assessment and Evaluation of Mathematics Teaching and Learning Professional Development of Teachers of Mathematics
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 75 Documents
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Mathematical Literacy Skills: A Survey in Secondary Schools Arifta Nurjanah; Dimas Candra Saputra
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.18776

Abstract

This study aims to present the abilities of junior high school students' mathematical literacy in Sleman Regency, Yogyakarta Special Region Province, Indonesia. This survey used proportional random sampling to sample 428 eighth graders from fourteen schools. A mathematical literacy task for this study has been tested for validity and reliability. The data were analyzed by converting the test scores using interval scales to categorize the abilities. Based on the analysis, the mathematical literacy skills of students were generally included in the low category, with a distribution of 62.15% of students in the very low category, 13.32% in the low category, 14.02% in the medium category, 5.37% in the high category, and 5.14% in the very high category. They were: 1) in a low category for the formula and employ processes, and a very low category for the interpreting process; 2) in a low category for the Quantity and Uncertainty Data content, and a very low category for the change and relationship and space and shape content; and 3) in a low category for the Personal and Occupational context, and a very low category for the social and Scientific context. The results of this study are expected to be a consideration for related parties to improve the quality of education, especially in learning mathematics.
Dampak Model Pembelajaran Contextual Teaching and Learning Terhadap Kemampuan Pemahaman Konsep Matematis Siswa Pada Materi Segiempat Gledisya Polontalo; Resmawan Resmawan; Siti Zakiyah; Abdul Wahab Abdullah
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.16766

Abstract

This research aims to determine the differences in students mathematic concept understanding abilities between Contextual Teaching and Learning (CTL) model class and conventional model class on the topic of quadrilaterals. This research takes place in MTs Al-Khairaat Paguyaman and implementation time in even semester of the 2021/2022. This type of research is experimented with using pretest-posttest control group design. The population selected was all students of class VII MTs Al-Khairaat Paguyaman, as many as 47 people. Simple random sampling was chosen for the sampling technique and the sample members in this research amounted to 34 people divided into two classes with each class totaling 17 people. The data were collected using a test intsrument for understanding mathemacal concept. The results showed that the ability to understand mathematical concepts of students in the class that used the Contextual Teaching and Learning (CTL) model was higher than the class that used the conventional model of a quadrilateral.
Pengembangan Instrumen Kemampuan Pemecahan Masalah Matematika Peserta Didik Di SMA Talib Idrus; Sarson W. Pomalato; Sumarno Ismail; Abdul D. Mohidin
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.16404

Abstract

When a teacher conducts an assessment of the ability of students to solve problems, a good test instrument is needed. However, in reality there are still many teachers who use test instrument without going through an expert assessment process, causing the assessment of student learning outcomes to be less than optimal. The purpose of this study was to produce a test instrument for high school students' mathematical problem solving abilities. The type of research used was Research and Development (RD). The sample used was students of SMA N 1 TAPA class XI IPA with a total of 100 people. The Thiagarajan, Semmel, and Semmel (4D) development model was used in this research. The research was divided into 3 stages of the development procedure (preliminary study stage, development stage, and testing stage). The results of the study show that the resulting instrument is valid, with CVR and CVI = 1 and has a high level of reliability (0.77). Based on the results of the implementation of the test instrument in the field trial class, it showed that the assessment of student learning outcomes was more optimal, which was obtained if students' mathematical solving abilities were quite optimal even though there were still indicators that were included in the less category. By developing this test instrument, it will optimize teacher assessment in assessing student learning outcomes, especially in solving math problems.
Digital Natives Preferences in How to Learn Mathematics: A Qualitative Study of Preservice Mathematics Teachers Taulia Damayanti; Bertu Rianto Takaendengan; Putri Ekawaty Kobandaha; Wimansya Gombah
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.19287

Abstract

The purpose of this study was to describe how digital natives as preservice mathematics teachers learn mathematics. The research subjects were 30 students of the Mathematics Education Study Program at the Universitas Negeri Gorontalo. This research is a descriptive qualitative research with data collection techniques are semistructured interview, questionnaire using Mentimeter, and documentation. Data collecting held in 2022. First, they were interviewed to obtain information on how they studied college mathematics courses such as calculus or differential equations. After obtaining the methods they used, they were then asked to fill out a questionnaire via Mentimeter. From the results of the interviews and filling out the questionare, it was found that their ways of learning were by watching YouTube, reading books, discussing mathematics material with their peers, searching for learning material from the internet, and also using mathematical applications to help them solving problems. Although everyone has different preferences for which method they like the most, in general, they combine all five learning styles. When they were asked to choose the method they liked the most, 50% of them choose watching YouTube; 43% prefer to learn from books; and 6.67% choose to use mathematical application. The mathematical applications they use are dominated by Photomath. Other applications used are Qanda, Brainly, Colearn, Mathway, MathLab, Mathenchanter, Geogebra, Snap Quiz, and Wolfram Alpha. The results show that book is still relevan to use in this digital age.
Meningkatkan Hasil Belajar Siswa Menggunakan Model Pembelajaran Problem Based Learning Pada Materi Relasi Dan Fungsi Suparman M Ismail; Perry Zakaria; Dewi Rahmawaty Isa
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.17338

Abstract

This study aims to improve student learning outcomes using the Problem Based Learning model on relations and functions material. This classroom action research was attended by 29 students of class VIII.2 for the 2022/2023 academic year. In practice, the data collected was obtained through observation and tests. As for the data analysis technique in the form of data analysis of teacher observations, student observations and tests of student mathematics learning outcomes. Referring to the procedures followed, the research stages involved include planning, implementing, observing, reflecting. The research consisted of two cycles. The results showed that the results of students' mathematics learning in cycles I and II were 55.18% and 86.20% with an increase from less to very good criteria. From observations of teacher activities when managing learning there was an increase, in cycle I it reached 79.42% good criteria, while cycle II was very good, the percentage of achievements was 97.06%. The results of observations of student activities have increased, from the first cycle the percentage is 56.25% good criteria and the second cycle is 93.75%, very good. This means that learning using the Problem Based Learning model in relation and function material is able to improve students' mathematics learning outcomes.
Peran Media Pembelajaran Matematika sebagai Teknologi dan Solusi dalam Pendidikan Di Era Digitalisasi dan Disruption Nursiya Bito; Abd. Kadim Masaong
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.17376

Abstract

Technology makes a very important contribution to mathematics learning. The main requirement for successful integration of technology in learning mathematics is about willingness and commitment to adapt to change through learning design activities by preparing the right learning tools and resources, including media. This study aims to determine the effectiveness of integrating media in mathematics learning in Grade VII of SMP Negeri 11 Gorontalo. The method used is descriptive which examines the teacher's ability to manage learning, student learning activities, responses, and learning outcomes. Based on the descriptive analysis of the results of research on the effectiveness of mathematics learning media as educational technology at SMP Negeri 11 Gorontalo with indicators of the teacher's ability to manage learning, student learning activities, student responses and classical learning outcomes it can be concluded that the teacher's ability to manage learning is categorized as effective, student activity is categorized effective, student responses to learning activities is positive, and classically complete learning outcomes. Thus, the integration of media in learning mathematics in Grade VII of SMP Negeri 11 Gorontalo can be said to be effective.
Komparasi Kompetensi Profesional Guru Matematika SMP Berdasarkan Status Sertifikasi Haryati Octaviani Bempah; Nurhayati Abbas; Ismail Djakaria
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.18219

Abstract

This study aims to determine whether there are differences in the professional competency of certified and non-certified junior high school math teachers in Gorontalo City and District regarding teaching motivation. This research is an ex post facto study using a treatment by level 2 x 2 research design. The research was conducted in junior high schools throughout the City and District of Gorontalo in the odd semester of the 2022-2023 school year. Research data were obtained from teacher professional competency test instruments in multiple choice and teaching motivation questionnaires. Data analysis used Two Way Analysis of Variance to test the research hypothesis and further tests were carried out using the Scheffe test. The study results show that: (1) The professional competence of certified teachers is higher than uncertified teachers. (2) There is an interaction effect between certification status and teaching motivation on the professional competence of teachers. (3) In the group of teachers who have high motivation to teach, the professional competence of certified teachers is higher than teachers who are not certified. (4) In the group of teachers who have low motivation to teach, the professional competence of certified teachers is lower than teachers who are not certified. This condition is influenced by several factors such as self-awareness, training activities that are more oriented towards increasing pedagogical competence, and the absence of evaluation activities for post-certification teachers.
Kepraktisan E-Modul Flip Materi Lingkaran Berbasis Problem Based Learning Limalo, Sri Agustin; Abbas, Nurhayati; Panigoro, Hasan S.
Jambura Journal of Mathematics Education Vol 4, No 2: September 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v4i2.18204

Abstract

This study aims to test the practicality of the problem-based mathematics e-module based on circle material. The type of research used is comparative descriptive research. The subjects of this study were teachers and students of class IX at SMP Negeri 2 Tilamuta. The results showed that the assessment of using Problem Based Learning -based mathematics e-modules received positive responses from teachers with an average percentage of 87.23% and positive responses from students with an average percentage of 78.45%. The average percentage of teacher and student responses is in the very good category, the module meets the practical criteria. Based on the study result, it can be concluded that the Problem Base Learning -based mathematics e-module, Circle material, fulfils practicality so it is suitable for use in learning.
Pengembangan E-Modul Berbasis Flip Book Berdasarkan Model Plomp Materi Segi Empat Yunus, Silvani; Abbas, Nurhayati; Djakaria, Ismail
Jambura Journal of Mathematics Education Vol 4, No 2: September 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v4i2.20171

Abstract

This research aims to develop a flip book-based e-module for mathematics learning media on rectangular material. This is a research and development aiming to produce a product using the Plomp development model. The subjects of this research are the students in grade VII of SMP Negeri 2 Kwandang. The finding shows that the validity assessment by the material expert and media validators for the e-module obtains an average score of 4,25 and 4,43 respectively. In addition, the assessment of teachers and students on flip book-based e-module on rectangular material obtains positive responses with an average percentage from teachers of 85,39% and from students of 79,85%. The average percentage of positive responses from teachers and student assessment in the very good category, so the e-module can be concluded that the flip book-based e-module for mathematics on rectangular material meets the validity and practicality criteria so that it is suitable for use in learning.
Meningkatkan Hasil Belajar Matematika Siswa Pada Materi Matriks Melalui Penerapan Model Pembelajaran Kooperatif Tipe NHT Arham, Arham; Zakaria, Perry; Katili, Nancy; Damayanti, Taulia
Jambura Journal of Mathematics Education Vol 4, No 2: September 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v4i2.17473

Abstract

The purpose of this study was to improve students' mathematics learning outcomes on matrix material through the application of cooperative learning model type Numbered Head Together (NHT). The subjects of this study were 23 students of class XI IPA-2 SMA Negeri 7 Prasetya Gorontalo in the academic year 2022/2023. Data collection techniques consisted of observation and tests. The research instrument is in the form of teacher and student activity observation sheets and tests in the form of description questions. This research is a Classroom Action Research using the Kemmis and Mc Taggart model with planning, action implementation, observation, and reflection stages. Data analysis techniques in this study consisted of data analysis of observation results and analysis of learning outcomes tests. The results showed that in cycle 1, the average observation of teacher activities that obtained at least good criteria was 81.25%, the average observation of student activities that obtained at least active criteria was 71.43%, the percentage of completeness of students' math learning outcomes was 60.87%. Because cycle 1 has not yet reached the action success indicator, the research continued to cycle 2. In cycle 2, the percentage of teacher activity observation results that obtained at least good criteria was 100%, the percentage of student activity observation results that obtained at least active criteria was 92.86%, and the percentage of completeness of students' mathematics learning outcomes was 91.30%. From the results of cycle 2, it is concluded that the application of cooperative learning model type NHT can improve students' mathematics learning outcomes on matrix material.

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