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Jurnal Daya Matematis
Published by Universitas Negeri Makassar
ISSN : 23547146     EISSN : 25414232     DOI : -
Core Subject : Education,
Mathematics
Daya Matematis: Jurnal Inovasi Pendidikan Matematika is a journal that provides an authoritative source of scientific information for researchers and academics, research institutions, government agencies, and teacher education.
Arjuna Subject : -
Articles 336 Documents
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NUMERACY OF IMPULSIVE AND REFLECTIVE 8th GRADE STUDENTS’ IN COVID-19 CONTEXT Risky Dwi Yulanda; Tatag Yuli Eko Siswono; Janet Trineke Manoy
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.48289

Abstract

This study aims to describe the numeracy of 8th grade students with reflective cognitive style and impulsive cognitive style in solving problems in context of covid-19. The qualitave research involve 16 students of 8th grade in Kutai Kartanegara Regency, East Kalimantan Province. Selected each of one student with a reflective cognitive style and one student with an impulsif cognitive style with equal mathematical ability and same gender. Data collected by conducting tests and interviews. Data analysis techniques include data reduction, data presentation and conclusions. The results of the study show that numeracy of reflective student (MR) in solving questions in the context of covid-19 can access, use, interpret and communicate better than impulsive student (MI) can be seen from the results of the problem and answering interview. Reflective student very well in all aspect numeracy: access, use, interpret amd communicate.  Impulsive student is only well in the aspect of access, less in use, interpret and communicate.
The Effect of Index Card Match on Cognitive Learning Outcomes in Multiplication Material in Elementary Schools Annisa Nur Aulia Arrazaq; Muhammad Abduh
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 3 (2023): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i3.53632

Abstract

Lack of interest in learning multiplication math causes a lack of interest in learning math and provides unsatisfactory results. Researchers tried to conduct experimental research in applying the Index Card Match learning model to the learning outcomes of multiplication math at SDN 1 Danyang Purwodadi. The approach used is a quantitative approach with a pre-experimental method with a One Group Pretest Postest design. Data collection techniques used are tests, observations, interviews and documentation. While data analysis using normality test and Simple Paired T-Test hypothesis test. The results of this study are hypothesis testing on pretests and postests which get results of 0.000 <0.05 H0 is rejected and Ha is accepted. From these results, it means that the application of the Index Card Match model has an influence on the cognitive learning outcomes of multiplication math of grade IV students of SDN 1 Purwodadi.
Analysis of Students' Metacognition Skills in Problem Solving Viewed from Extrovert Personality Types Fenty Madelin Madubun; Wilmintjie Mataheru; Christina Martha Laamena
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.48072

Abstract

Metacognition skills, namely planning, monitoring, and evaluation. The purpose of this study was to describe the metacognition of junior high school students in solving problems of extroverted personality types in the matter of a system of two-variable linear equations. This type of exploratory research with a qualitative approach. The subjects consisted of 2 junior high school students with extroverted personality types. Data collection techniques were carried out using personality type questionnaires, tests, and interviews. The research instrument consisted of a personality type questionnaire, test questions and interview guidelines. Data analysis techniques, namely data reduction, data presentation and drawing conclusions. The results showed that the metacognition skills of the two subjects were different in solving problems. S1 and S2 subjects are aware of the planning process by using prior knowledge that can help them solve problems, determine what is known and asked correctly. In the monitoring process, the S1 subject can think of several strategies or methods, carry out the correct completion steps, and re-check the calculations made, whereas the S2 subject is less aware of the mistakes made in the steps of working on the problem he is doing. In the evaluation stage, the S1 subject evaluates the strategy, work steps or calculations in accordance with the objectives of the problem and draws the correct conclusions, while the S2 subject makes mistakes in the steps of working on the problem that he is not aware of and draws conclusions that are not correct.
Mathematical Reasoning and Communication Levels Ability based on Gender Differences St Zulaiha Nurhajarurahmah; Nurdin Arsyad
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 3 (2023): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i3.53789

Abstract

Issues about gender seems to be endless in various countries in the achievement of student learning outcomes, even in mathematics learning between male and female students. This qualitative research aims to explore the levels of mathematical reasoning and communication abilities of students who attend language class programs in senior high schools based on gender. Respondents were students who had abilities with different levels of ability, two each representing male and female students. Data analyze from the results of tests of mathematical reasoning and communication abilities and in-depth interviews using method and time triangulation techniques. The results show that female students are superior in reasoning and communicating than male students in solving math problems.
DEVELOPMENT OF ARCS-BASED LEARNING TOOLS CONTAINING HOTS QUESTIONS TO IMPROVE THE CRITICAL THINKING ABILITY OF CLASS VIII SMP/MTS STUDENTS Fauziah Putri Putri; Yerizon Yerizon; I Made Arnawa; Syafriandi Syafriandi
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.47886

Abstract

The literature study and preliminary analysis conducted showed that students' critical thinking skills were still low. This study aims to determine the characteristics of Attention, Relevance, Confidence, Satisfaction (ARCS)-based learning tools that contain valid, practical, and effective HOTS questions to improve the critical thinking skills of class VIII students of SMP N 6 Padang Panjang. This research is a development research using the Plomp model. The learning tools developed are in the form of Learning Implementation Plans (RPP) and Student Activity Sheets (LKPD). The research subjects were students of class VIII SMP N 6 Padang Panjang. Data was collected through documentation, observation, interviews, questionnaires, and tests of critical thinking skills. RPP Validity Score: 3.28 and LKPD: 3.21 with a valid category. Practicality of RPP: 92.08% and LKPD: 87.35% with very practical category. The effectiveness of learning tools based on testing the average critical thinking skills of the experimental class was 81.93, control class was 76.63. Based on statistical tests, a significance value of 0.048 <0.05 was obtained, and based on the list of t distribution tables with (????????)=60 and a=0.05, 1.671. Because t_count= 2.108>1.671=t_(table) then H0 is rejected and accepts H1. Based on the test results, it can be concluded that the ARCS-based learning tools contain HOTS questions that meet valid, practical, and effective criteria to improve students' mathematical thinking skills.
THE DEVELOPMENT OF ICT-ASSISTED EDUCATIONAL MATH GAME “GAMA” WITH CONTEXTUAL TEACHING LEARNING APPROACH Rafiantika Megahnia Prihandini
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 3 (2023): Desember (article in press)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i3.53770

Abstract

Educational math game creates a fun learning experience for students. Following this rationale, this research-and-development study aims to elaborate on the process of developing ICT-assisted instructional media named “GAMA”, an educational math game tailored to Contextual Teaching Learning approach. We analyzed the feasibility of the game media to support the instruction on the concept of numbers at the first grade of elementary education. The subjects of this research were the first-grade elementary school students. The study applied the ADDIE development model consisting of five stages with an evaluation at each stage. The research results demonstrated that the game achieved a decent validity score. The practicality test, conducted through questionnaires and observations, documented a practicality score of 90.36%. In addition, the game satisfied the effectiveness test as evaluated through the comparison of students’ learning outcomes based on the N-Gain score of 0.76. This implied a significant difference between students' understanding before and after using educational math games.
The Effect of Early Mathematical Ability and Mathematical Communication Ability on Mathematical Problem Solving Ability Christanti Fransina Angel Paulus; Theresia Laurens
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.51281

Abstract

This study aims to look at the relationship between early math skills and mathematical communication skills on students' math problem solving abilities. The population in this study amounted to 151 students and a sample of 110 students was taken using the slovin formula. This research uses quantitative methods. The research data was collected through a research instrument in the form of a written test, then processed and analyzed using path analysis techniques. The results of this study indicate that (1) there is a relationship between early mathematical ability and mathematical problem solving ability; (2) there is a relationship between mathematical communication skills and mathematical problem solving abilities;
Ethnomathematics Exploration on Typical Angkola Woven Patterns, Sipirok, South Tapanuli, North Sumatra, Indonesia Hakim Fahrezi; Siti Salamah Br Ginting
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.45655

Abstract

This research explores the application of mathematical elements found in certain cultures. The object that is the focus of this research is the woven fabric typical of the Angkola ethnic group, which is part of the cultural heritage of the Angkola tribe in South Tapanuli district, North Sumatra province. Descriptive qualitative is the research model used in this study and ethnography is the research approach used, focusing on ethnomathematics in the motifs of Angkola's typical woven fabrics. The summary result of the research is that there is an application of mathematical concepts in this cultural heritage object, namely the basic concept of flat geometric shapes, the applied concept of geometric transformation, and the concept of sets. With this research it is hoped that it can contribute to new ethnomathematics research references and can be used as a reference for new mathematical category learning approaches, especially for the province of North Sumatra.
Development of Problem-Based Mathematics Learning Media in the Independent Curriculum Febry Fajar Nurvicky; Moh Mahfud Effendi; Reni Dwi Susanti
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.48445

Abstract

This study aims to develop mathematics learning media with the Microsoft Office 365 Powerpoint program, the Problem-Based Learning model assisted by the TikTok application in an independent curriculum. In developing this learning media, researchers used the ADDIE development type (Analysis, Design, Development, Implementation, and Evaluation) with 30 students as respondents in mathematics at MTS Muhammadiyah 1 Malang. Data collection techniques were in the form of questionnaires which included observation and interview questionnaires, media and material validation questionnaires, as well as pre-test and post-test questionnaires. The feasibility test Assessment by material experts includes learning objectives, learning methods, learning resources, learning activities, and learning materials, 77% of which are categorized as very feasible. Then the media was tested in the class before and after being given the media test treatment. The results were 0.028 with the treatment category before and after using the TikTok application-based learning media. In this case, it means that the mathematics learning media combined with the TikTok application is very feasible to use.
Development of the Integer Operations E-Module I-Spiringsuite in Junior High Schools in Makassar City, South Sulawesi Latri Aras; Rahmawati Patta; Ramlan Mahmud
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 11, No 2 (2023): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v11i2.53955

Abstract

his type of research is research and development which aims to describe the development process of the integer arithmetic operations e-module, describe the quality of the e-module based on the level of validity, practicality and effectiveness, and show the specifications of the integer arithmetic operations e-module. The e-module development process refers to the ADDIE model which includes 5 stages, namely analysis, design, development, implementation , and evaluation . The product trial respondents were students in class VII 2 MTs Makassar City with a total of 20 students. The research results show that the validator's assessment of the e-module and research instruments received an average score of 4.18 with valid criteria. The results of the questionnaire data analysis of teacher responses to the e-module obtained an average score of 1.89 with the criteria being fully implemented and the learning implementation observation sheet showed a score percentage of 91.7% so that the e-module was declared practical. The results of the analysis of student response questionnaire data showed very good criteria with a percentage of 95.6%, student activity sheets obtained a percentage of 91.8% with very positive criteria, and the learning achievement test reached 90%, so that the integer counting operation e-module declared effective. Referring to the analysis results obtained, it can be concluded that the integer calculation operations e-module can be used in learning activities.

Page 29 of 34 | Total Record : 336

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