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INDONESIA
MATEMATIKA DAN PEMBELAJARAN
ISSN : 23030992     EISSN : 26213176     DOI : -
Jurnal Matematika dan Pembelajaran is an academic journal, publishing two issues per year (June and December). It is published by Lembaga Penelitian dan Pengabdian kepada Masyarakat of Institut Agama Islam Negeri (IAIN) Ambon, Indonesia. This journal seeks to provide a venue for sharing new empirical research and theoretical analysis of intersections between mathematics and education. Matematika dan Pembelajaran publishes original works that contribute to scientific discussion of the relationship between mathematics instruction, mathematics, statistics, and mathematics applied
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Articles 7 Documents
Search results for , issue "Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN" : 7 Documents clear
STUDENTS' TRIGONOMETRIC REPRESENTATION TRANSLATION PROCESS THROUGH GEOGEBRA-INTEGRATED STAD COOPERATIVE LEARNING Mutianingsih, Ninik; Prayitno, Lydia Lia; Sumianto, Dadang; Siswati, Linduk
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.7548

Abstract

The problem of the poor learning outcomes of trigonometry is obviously closely related to teachers, students, and the environment because learning creates a mindset and develops reasoning skills in solving problems. This classroom action research was conducted to enhance the students' representation translation process in light of the learning outcomes after engaging in cooperative learning of STAD type supported by Geogebra. This classroom action research involved 34 students of class XI IPA 2, SMAN 1 Dawarblandong in the 2023/2024 academic year. This research instrument used learning devices, observation sheets, and formative tests. The stages of this research include action planning, implementation, observation, and reflection. The data were analyzed using percentages with the criteria for student participation and achievement of classical learning outcomes of at least 75% with a minimum score of 75. The results of this study indicated by the increase in students' participation from the 1st cycle (67.5%) to the 2nd cycle (76.25%) so that it meets the criteria for student activeness. In terms of learning outcomes in the 1st cycle (66.67%) which continued in the 2nd cycle (82.35%) so that it reached the criteria for classical completeness. We conclude that the STAD type cooperative learning model assisted by geogebra can improve the process of translating student representations in terms of student learning outcomes. Keywords: Flexibility; Geogebra; Learning Outcomes; Student Activeness; Translation
ANALYSIS OF IMPERFECTION OF MATHEMATICAL IDENTITY IN PROBLEM-SOLVING Fatqurhohman, Fatqurhohman; Firdaus, Hana Puspita Eka
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8193

Abstract

The discrepancy between students' strong mathematical identity and their academic performance indicates that contextual and cognitive factors play a role in influencing their problem-solving abilities in mathematics. This study aims to analyze the impact of imperfect mathematical identity on students' ability to solve mathematical problems. Using a qualitative approach with a case study method, this research involves eighth-grade students from SMP Muhammadiyah 7 Jember who have a strong mathematical identity but low academic achievement. Data were collected through surveys, performance tests, and interviews. The findings reveal a mismatch between the high mathematical identity (73%) and low academic performance, particularly in the dimensions of competence (56%) and performance (59%). Additionally, the study shows that low self-confidence, uncertainty in choosing strategies, and limitations in applying effective approaches hinder students' academic achievement. Therefore, this research emphasizes the importance of teachers' roles in developing students' practical skills and implementing concept-based, systematic approaches to enhance problem-solving abilities. It calls for a flexible learning approach, reflective techniques to correct errors, and problem-based learning relevant to real-life situations. Further research is needed to design more effective interventions to support the development of students' mathematical identity. Keywords: Mathematical Identity Imperfection; Mathematical Problem Solving; Learning Reflection; Mathematical Competence; Case Study
HOTS-BASED STUDENT WORKSHEET DEVELOPMENT TO IMPROVE STUDENTS’ VISUAL THINKING SKILLS IN SOLVING CALCULUS PROBLEMS Asyhar, Beni; Sholihah, Ummu
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8196

Abstract

One alternative teaching subject that can support optimizing learning is student worksheets (SW). This development research with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) stages aims to describe the process of developing HOTS-based calculus subject SW to improve students’ visual thinking skills in solving valid, practical, and effective calculus problems. The subjects of this research were 2 classes of students from the Mathematics Education Study Program at UIN Sayyid Ali Rahmatullah Tulungagung fifth semester. Data was collected using questionnaires and problem-solving ability tests, and data analysis using MANOVA tests. The research results show that: 1) the HOTS-based SW developed is in the “valid” category so it can be used in calculus courses; 2) The practicality of HOTS-based SW can be seen from the results of student responses which are positive and in the “very good” category; and 3) The usability or effectiveness of HOTS-based SW is seen from the posttest results which show that there are differences in students’ visual thinking abilities in solving calculus problems between the experimental class and the control class. Keywords: HOTS; Problem Solving; SW; Visual Thinking
ANALYSIS OF STUDENTS’ COGNITIVE STRUCTURES IN FAILED MATHEMATICAL PROOF CONSTRUCTION Netti, Syukma; Abdul Rahim, Suzieleez Syrene; Vermana, Listy
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8216

Abstract

Mathematical proof problems are often considered difficult by students, making them a major challenge in mathematics education. While many studies have been conducted to explore the causes of these difficulties, none have deeply investigated the reasons behind the failure in proof construction. This study aims to explore the causes of students' failure in producing valid mathematical proof constructions through their cognitive structures. The research uses an assimilation and accommodation framework. A qualitative descriptive research method was employed, with data collected through think-aloud protocols performed by 17 students. Each student completed a proof problem alternately at different times, followed by interviews to further explore their thinking structures. Based on the data analysis, three types of cognitive structures were identified that explain the failure in mathematical proof construction: (1) incomplete cognitive structure with schema disconnection, (2) schema mismatch, and (3) immature schema. Based on these findings, it is recommended that lecturers incorporate specific learning  strategies, such as concept mapping activities to reinforce conceptual connections and structured proof validation exercises to address schema incompleteness and immaturity, thereby improving students' cognitive structures. Keywords: Accommodation; Assimilation; Mathematical Proof; Proof Construction
A DIDACTICAL DESIGN FOR TEACHING CONTINUITY OF FUNCTION Tonra, Wilda Syam; Suryadi, Didi; Endang Cahya Mulyaning; Kusnandi; Hadi, Windia
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8246

Abstract

Students face significant difficulties in understanding the continuity of functions that produces learning obstacle. Therefore it is necessary to develop a didactical design to enhance the teaching process. Qualitative research in this study is Didactical Design Research (DDR). This study was conducted in Universitas Khairun. Participants consist of two groups of students. Data collection and analysis  1) Test in which the results of this will be analyzed descriptively 2) In-depth interviews guideline in this research was to confirm students' answers 3) A didactical design which is used to minimize the obstacle. The results show that the Initial learning obstacle is the student cannot choose which function to use to find the left and right limit values, the student knows well the 3 conditions for continuity of function, however, the student incorrectly solves the problem. There are also the students who didn't know the conditions for continuity of function 2) Didactical design is compiled based on Theory of Didactical Situation (TDS) 3) The impact of implementing the didactical design can provide an understanding of continuity of function, there are still learning obstacles that arise. Further research is needed to ensure that as few learning obstacle appear as possible. Keywords: Continuity of Function; Didactical Design; Didactical Design Research (DDR)
IDENTIFICATION OF STUDENTS' TECHNO-MATHEMATICAL LITERACIES (TML) ABILITIES: PRELIMINARY RESEARCH Himmi, Nailul; Saragih, Sahat; Hasratuddin
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8263

Abstract

The development of digital technology has changed the way humans interact with mathematical information, making Techno-Mathematical Literacies (TML) increasingly crucial in the digital era. The research aims to identify and analyze the TML abilities of students as an initial step in understanding the TML ability profile at the higher education level. The research uses a mixed-method approach with an explanatory sequential design. 31 students from the Civil Engineering program at the University of Riau Islands, selected as research subjects, were chosen using the purposive sampling technique. Data collection used the TML ability test with four dimensions. The content validity score was 0.85 using Aiken's V formula, followed by semi-structured interviews with 6 students. The research results show that the average TML ability of the students is in the low category (35.53%). The analysis of TML components reveals that students perform best in digital mathematical representation (42.78%), digital mathematical literacy (37.08%), digital mathematical validation (34.79%), and have the lowest ability in using mathematical software (24.58%). Thematic analysis identified four main factors influencing the development of TML: the process of technology integration, technical and adaptation barriers, the development of problem-solving skills, and perceptions and attitudes towards TML. These findings imply the need for more intensive and structured learning interventions to enhance students' TML skills, particularly in the aspect of mastering mathematical software. The recommended strategies include a project-based approach and the use of various innovative digital media. Keywords: Higher Education; Mathematics Learning; Premilinary Research; Techno-Mathematical Literacies; Technology Integration
COVER AND TABLE OF CONTENT Pembelajaran, Matematika dan
MATEMATIKA DAN PEMBELAJARAN Vol. 12 No. 2 (2024): MATEMATIKA DAN PEMBELAJARAN
Publisher : IAIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/mp.v12i2.8920

Abstract

1. Students' Trigonometric Representation Translation Process Through GeoGebra-Integrated STAD Cooperative LearningThis article explores the effectiveness of integrating GeoGebra with the STAD (Student Teams-Achievement Divisions) cooperative learning model in enhancing students' understanding of trigonometric representations. The study examines how this combination facilitates the translation of mathematical concepts, fostering better engagement and comprehension among learners. 2. A Didactical Design for Teaching Continuity of FunctionThis study presents a didactical design aimed at teaching the concept of continuity in functions. It outlines instructional strategies, learning activities, and assessment methods that promote deeper understanding of continuity, ensuring that students grasp this fundamental concept effectively through structured learning experiences. 3. Analysis of Students’ Cognitive Structures in Failed Mathematical Proof ConstructionThis article analyzes the cognitive structures of students who encounter difficulties in constructing mathematical proofs. By examining the common misconceptions and thought processes that lead to failures, the study provides insights into how educators can better support students in developing rigorous proof-writing skills. 4. HOTS-Based Student Worksheet Development to Improve Students’ Visual Thinking Skills in Solving Calculus ProblemsThis research focuses on the development of Higher Order Thinking Skills (HOTS)-based student worksheets designed to enhance visual thinking in calculus problem-solving. The article discusses the design process, implementation, and the impact of these worksheets on students' ability to visualize and solve complex calculus problems. 5. Analysis of Imperfection of Mathematical Identity in Problem-SolvingThis article investigates the imperfections often encountered in mathematical identities during problem-solving processes. By analyzing common errors and misconceptions, the study aims to provide strategies for educators to address these issues, ultimately leading to improved problem-solving skills among students. 6. Identification of Students' Techno-Mathematical Literacies (TML) Abilities: Preliminary ResearchThis preliminary research identifies and assesses students' abilities in techno-mathematical literacies (TML). The study examines how well students can integrate technology with mathematical concepts, highlighting areas for improvement and suggesting instructional approaches to enhance TML competencies in the classroom.

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