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All Journal Jurnal Infinity AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Edukasi Matematika dan Sains Al-Jabar : Jurnal Pendidikan Matematika AL ISHLAH Jurnal Pendidikan Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education JURNAL EKSAKTA PENDIDIKAN (JEP) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu JETL (Journal Of Education, Teaching and Learning) Global Conference Index Jurnal Perspektif KOLOKIUM: Jurnal Pendidikan Luar Sekolah Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Journal of Social Research Jurnal Basicedu Rangkiang Mathematics Journal JDIME: Journal of Development and Innovation in Mathematics Education Jurnal Edukasi dan Penelitian Matematika Jurnal Infinity Mathematics Education Journal Media Pendidikan Matematika
Yerizon Yerizon
Fakultas Ilmu Pendidikan UNP
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Problem-based learning on trigonometry topic: Independent curriculum teaching module Wati, Linda; Yerizon, Yerizon
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 1 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v15i1.21972

Abstract

Background: Students often struggle to understand trigonometry. In this context, problem-based learning emerges as an innovative approach that can enhance students' problem-solving abilities through contextual problem-solving. Therefore, the development of an independent curriculum teaching module based on PBL is necessary to improve the quality of learning.Aim: The aim of this research is to develop a valid independent curriculum teaching module based on problem-based learning for trigonometry topics.Method: This research employs the Plomp development model to create the trigonometry teaching module. The module was validated by five experts, consisting of three mathematics experts, one language expert, and one graphic design expert. Validation was conducted using a pre-tested validation sheet. The validation results were analyzed and averaged to determine their alignment with validity criteria.Result: Based on the validation results, it was found that the developed teaching module as a whole achieved an average score of 3.63, meeting the very valid criteria for each assessed aspect.Conclusion: The independent curriculum teaching module based on problem-based learning for trigonometry topics is valid for use in mathematics education. This research indicates that the module can enhance the quality of learning and students' mathematical problem-solving skills. Future studies are recommended to test the effectiveness of this module in a broader context and with students of varying ability levels.
Development of blended learning media on similarity and congruence topics Ismet, Ismet; Yerizon, Yerizon; Fauzan, Ahmad; Asmar, Ali
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 2 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v15i2.23484

Abstract

Background:  The integration of technology in education has become increasingly important in enhancing student engagement. Mathematics, as a foundational subject, often requires innovative approaches to improve students' problem-solving skills and conceptual understanding. Blended learning combines traditional and digital methods, offering a flexible and effective solution for teaching complex mathematical topics.Aim: This research aims to develop valid, practical, and effective learning media for teaching the topics of similarity and congruence, enabling students to better understand these mathematical concepts. The media is designed based on the Blended Learning approach.Method: The development process follows the Plomp model, which consists of three stages: (1) the initial investigation stage to identify needs and context, (2) the product development stage where the media is designed and refined, and (3) the assessment stage to evaluate its validity, practicality, and effectiveness.Results: The developed learning media was validated with a validity score of 86.99, categorized as very valid. It also achieved a practicality score of 87.01, indicating it is very practical, and an effectiveness score of 83.33, categorized as effective.Conclusion: Blended Learning-based media for teaching similarity and congruence is a valid, practical, and effective tool that can enhance students' understanding of the topics.
Analysis of students' critical thinking skills in solving mathematics problems in terms of students' initial ability Harahap, Adek Nilasari; Bentri, Alwen; Musdi, Edwin; Yerizon, Yerizon; Armiati, Armiati
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 1 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i1.18014

Abstract

This study aimed to analyze the effect of initial mathematics ability on the critical thinking ability of seventh-grade students of SMP Negeri 8 Padangsidimpuan in solving mathematics problems. Using a qualitative descriptive method, this study involved six students from class VII-D who were selected based on the initial ability test, which was categorized into high, medium, and low. The analysis focuses on four aspects of critical thinking: interpretation, analysis, evaluation, and inference. Based on the data obtained through critical thinking tests and interviews, the results showed significant variations in critical thinking ability according to students' initial ability levels. Students with high initial ability showed full mastery of all four critical thinking indicators, while students with moderate ability achieved two indicators, and students with low initial ability did not fulfil the critical thinking indicators. These results indicate that initial math ability significantly affects student's critical thinking skills in the context of mathematical problem-solving. The implications of this study provide important insights for developing educational strategies that target improving critical thinking skills, taking into account students' initial mathematical abilities.
An Analysis of Mathematical Problem-Solving Skills of Junior High School Students Gunawan, Rilla Gina; Mudjiran, Mudjiran; Suherman, Suherman; Yerizon, Yerizon; Musdi, Edwin; Armiati, Armiati; Rozika, Eri
Indonesian Journal of Science and Mathematics Education Vol. 6 No. 3 (2023): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v6i3.18062

Abstract

This study examines the level of mathematical problem-solving abilities among students, specifically focusing on contextual problems related to plane geometry. A qualitative method with a descriptive approach was employed, involving data reduction, data presentation, and conclusion drawing. Problem-solving abilities were measured using a test comprising two questions. The results indicate a low level of proficiency among students of Public Junior High School 10 in Sungai Penuh City, with an average score of 22.28 and a success rate of 15.23%. These findings underscore the need for enhancing students' problem-solving skills. The critical role of teachers in the learning process and the use of effective learning media are anticipated to significantly improve students' abilities. For future research, it is recommended to conduct a deeper analysis of factors influencing these low problem-solving skills, such as curriculum, teaching methods, and the student's learning environment, and to test educational interventions that could enhance problem-solving skills.
Interactive Edutainment Game: Learning Media for Integer Operations for Middle School Students Aryanti, letty; Aryasandy, Nensy; Yerizon, Yerizon
JDIME: Journal of Development and Innovation in Mathematics Education Vol. 2 No. 2 (2024): Journal of Development and Innovation in Mathematics Education
Publisher : Insitut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/jdime.v2i2.5077

Abstract

This study aims to develop and evaluate the effectiveness of an HTML5-based interactive learning media in the form of an edutainment game to enhance Junior High School (JHS) students' understanding of integer arithmetic operations. Adopting a Research and Development (R&D) approach, the media was developed through seven stages of the Borg and Gall model: needs analysis, planning, product development, expert validation, initial product revision, field testing, and final product revision. The research subjects consisted of 30 seventh-grade students, one mathematics teacher, and three expert validators. The validation results indicated that the media was "highly valid" with average scores of 4.8 for content, 4.7 for visualization, 4.9 for interactivity, and 4.8 for technology functionality. The practicality of using the media received positive responses, with scores of 4.6 from the teacher and 4.7 from students, indicating comfort and ease of use. Pretest and posttest results showed a significant improvement in students' understanding, with an average pretest score of 55.3 and a posttest score of 82.1, reflecting a 48.5% improvement with a significance value (0.000 < 0.05), indicating a statistically significant difference in student learning outcomes before and after using the media. Therefore, this media is deemed suitable as an alternative innovative, interactive, and student-centered mathematics learning tool for 21st-century learners.
The Effect of Problem-Based Learning Model on Junior High School Students' Self-Efficacy in Mathematics Zaini, Muhammad; Yerizon, Yerizon; Arlis, Abel Garcia; Fitriani, Nadya
Rangkiang Mathematics Journal Vol. 4 No. 2 (2025): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v4i2.67

Abstract

Mathematics is an important part of science education and plays an important part in lots of aspects of life. However, students' low self-efficacy in mathematics is often an obstacle in learning. Low self-efficacy can inhibit students' confidence in solving problems and impact on their learning outcomes. One method that might be utilized to improve students' self-efficacy is the Problem-Based Learning (PBL) model. This search aims to analyze the impact of PBL models on their self-efficacy in learning mathematics. This research used quasi-experiment method with Nonequivalent Posttest Only Control Group design. The research sample consisted of fifty-two seventh grade students of SMP IT Madani Islamic School Payakumbuh who were divided into experimental and control groups. The experimental group was treated with PBL model, while the control group used conventional learning. Data was collected through self-efficacy questionnaire and analyzed descriptive and inferential statistical tests. The findings revealed that pupils who studied with PBL models had higher self-efficacy compared to students who used conventional learning models. In conclusion, the application of PBL can increase students' self-efficacy in learning mathematics because this method encourages active involvement, contextual problem solving, and reflection on the thinking process. This research shows the urgency of implementing PBL in mathematics learning to significantly improve students' confidence and learning outcomes.
Mathematical Disposition of Students Through the Application of the CTL to Basic Statistics Lectures Delyana, Hafizah; Gistituati, Nurhizrah; Asmar, Ali; Yerizon, Yerizon; Armiati, Armiati; Ramadoni, Ramadoni; Melisa, Melisa
KOLOKIUM Jurnal Pendidikan Luar Sekolah Vol 11, No 2 (2023): Kolokium : Publishing October 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/kolokium.v11i2.644

Abstract

Mathematical disposition is one aspect that influences a person's success in learning, because mathematical disposition is a person's attitude towards appreciating mathematics. This research aims to describe the mathematical disposition of students in the Mathematics Education Study Program at PGRI University of West Sumatra in the Basic Statistics course. The research subjects were 28 students from the class of 2021. The instruments used were a mathematics disposition questionnaire and interview sheets. Mathematical disposition is seen using 6 indicators, namely: 1) self-confidence, 2) curiosity, 3) feeling capable, 4) happy, diligent and diligent, 5) flexible, 6) reflective. The data analysis technique uses quantitative descriptive analysis techniques in the form of percentages. The results of this research show that learning outcomes have increased from the average pretest score (62) to posttest score (87). Based on the results of the Shapiro-Wilk statistical test, it was obtained that 0.03 was smaller than 0.05 and had a normal distribution, so the results of this research were acceptable and had a significant effect on students' mathematical disposition through the CTL approach.
Development of Mathematics Learning Tools Based on Realistic Mathematics Education to Improve Mathematical Critical Thinking Ability for Class VII Middle School Hendrajah, Apdyan Dwi; Yerizon, Yerizon; Arnawa, I Made
Journal of Social Research Vol. 2 No. 10 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i10.1435

Abstract

This research aims to produce a learning tool that is valid, practical, and effective. This learning tool contains material for flat-sided shapes. This research is a development research using the Plomp model, which includes Preliminary Research, Prototyping Stage, and Assessment Stage. The instruments used in the study were learning device assessment sheets to measure validity, educator response questionnaires, student response questionnaires, learning implementation observation sheets to measure practicality, and tests of critical thinking skills to measure effectiveness. Learning devices are said to be valid and practical if they meet at least good criteria (average score more than 3.40) and the percentage of learning implementation is at least 70%, while it is said to be effective if the percentage of student completeness is more than 60%. The learning device was implemented at As-Salam Islamic Middle School, Tanjung Gadang, Sijunjung Regency with the object of research being students of class VII Marwah. This research produced a set of learning tools in the form of lesson plans and worksheets for six meetings. Learning tools meet valid criteria with an average score of 3.52 for lesson plans and 3.52 for worksheets from a maximum score of 4.00. Learning tools meet the very practical criteria with an average score of 80% for the teacher response questionnaire and 88.17% for the student response questionnaire with a maximum score of 100%, while the average percentage of learning implementation is 83.21%. Learning devices meet the criteria of effectiveness with a percentage of completeness of student learning outcomes of 75.57%.
Development of Learning Tools Based on Realistic Mathematics Education to Improve the Mathematical Problem-Solving Ability of Students in Class VII Middle School Putri, Febby Fauzila; Yerizon, Yerizon; Arnawa, I Made
Journal of Social Research Vol. 2 No. 10 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i10.1436

Abstract

This research aims to describe: 1) the effectiveness of the realistic approach-based learning tools developed; 2) increasing students' mathematical problem-solving skills taught through a developed realistic approach-based learning tool; and 3) student responses to the realistic approach-based learning tools developed. This research is a development research. This research was conducted in two stages, namely the first stage of developing learning tools based on the Realistic Mathematics Education approach, and the second stage of testing learning tools based on the Realistic Mathematics Education approach developed in class VII at SMP IT Darul Ikhlas Al Islami to see their effectiveness. The results of the trial, it was obtained: 1) learning tools based on a realistic approach that were developed effectively, in terms of a) classical student learning completeness; b) achievement of learning objectives; and c) learning time; 2) The realistic approach-based learning tools developed can improve students' mathematical problem-solving abilities; and 3) students' positive response to the activities and learning tools based on the realistic approach developed.
Bibliometric Analysis: Collaboration Networks In Discovery Learning Research Suparjo, Andi; Musdi, Edwin; Yerizon, Yerizon; Arnawa, I Made
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.7002

Abstract

This research identifies publications related to Discovery learning. Discovery learning is a learning model that encourages active learning in students through self-discovery and research so that the results achieved are long-lasting and difficult to forget. This research aims to identify and analyze articles researching Discovery Learning that have been published in several reputable international journals published in the 2014-2023 period, which was carried out using bibliometric studies. Bibliometric analysis produced four findings: publications about Discovery Learning in Scopus-indexed journals have been in a fluid and balanced pattern every year for the last ten years; 328 of the ten journals producing the most articles have been published. The top-ranked journal published 15 articles, and the tenth-ranked journal published five articles; The most citations occurred in articles published in 2020 with a total of 1101 citations. The most cited article was written by B.R. Goldsmith with 241 citations; The author's keywords that are most frequently used in the top three are discovery, machine, and machine learning
Co-Authors Afniati, Ilhami Ahmad Fauzan Alimatu Saqdiah Arlis, Abel Garcia Armiati Armiati Armiati Arnellis, Arnellis Aryanti, Letty Aryasandy, Nensy Asmar, Ali Asrar, Astari Atika Sari Benti Yulius, Benti Cholis Sa’dijah Daharnis Daharnis Desyandri Desyandri Dewantari, Juitama Dewi Murni Dwina, Fitrani Edwin Musdi Elwijaya, Fadiah Fitria, Yanti Fitriani, Nadya Fridgo Tasman Ginting, Metamya Aisy Gunawan, Rilla Gina Hafizah Delyana, Hafizah Hafizatunnisa, Hafizatunnisa Harahap, Adek Nilasari Haswenova, Fadhilah Hendrajah, Apdyan Dwi Herlina, Feni Hevardani, Kelly Angelly Hidayah, Irma Rachmah Hrp, Diah Maya Fitrih I Made Arnawa Irwan Irwan Irwan Irwan Ismet Ismet, Ismet Jamaan, Elita Zusti Khairunnisa, Nurul Maulina Lathiful Anwar Leni, Nofri Linda Wati Meisa Kurnia Melisa Melisa Mudjiran Muhammad Zaini Muthia Rahmi, Muthia Nazarlin, Nazarlin Nisa, Sahrun Nurhadi, Muhammad Nurhizrah Gistituati Nurvitasari, Septia Permana, Dony PS, Muktabar Annurul Purwoko, Agus PUTRI WAHYUNI Putri Yuanita Putri, Febby Fauzila Ramadoni, Ramadoni Rozika, Eri Sakinah, Hanifatus Sari, Shinta Sari, Tita Purnama Shalina, Ella Tirta Sifa, Friska Falah Sri Novia Martin Suherman, Suherman Sumarwati Suparjo, Andi Suradi, Rahmat Ridho Suske, Ihksan Apria Syaputra, Hamdani Syarifuddin, Hendra Syarifuddin, Hendra Umi, Faridatul Wandila, Sephia Widya Novita Sari Yarman Yarman, Yarman Yolanda, Rendy Novri Yulyanti Harisman Yustianingsih, Rizza Zafirah, Afifah Zulnaidi, Hutkemri