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Jurnal Daya Matematis
ISSN : 23547146     EISSN : 25414232     DOI : -
Core Subject : Education,
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.
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Articles 343 Documents
Students’ Divergent Thinking Ability in Finishing Economics Mathematical Test Using CEM-Learning (C-Learning, E-Learning, M-Learning) at Universitas Pamulang Ibnatur Husnul, Nisak Ruwah; Hasanah, Yenny Marinatul
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 7, No 3 (2019): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jds.v7i3.11873

Abstract

This research aims to describe the divergent thinking ability of students in economic mathematics learning through CEM learning (C-learning, E-learning, M-learning) at Universitas Pamulang which supplies blended learning at Accounting Department, Faculty of Economy. The components used to find out the students’ ability of divergent thinking are fluency, flexibility, originality, and elaboration. This research applies qualitative approach by using descriptive method. The subjects of this research are accounting students who are taking Economic Mathematics, which uses CEM Learning (c-learning, e-learning, and m-learning) at Universitas Pamulang. The samples are taken by purposive sampling method. The data are taken by giving them Economics Mathematical test, analysing the tests’ results, grouping students to be interviewed related to the tests’ results. The interview is aimed to clarify the test results related to problem solving the economic mathematics test in divergent thinking. The data are analyzed by using triangulation technique. The findings show that CEM-learning (c-learning, e-learning, and m-learning) in students’ initial ability is fairly good. This is proven by the results of economic mathematical test in the, which are in the intermediate level, which was to formulate more than one ways to finish statistical test or problem. However, they were not able to answer on their ways. The components absorbed were fluency, originality, and elaboration
Analysis Of Ability to Understand Mathematic Concepts of SMP Students During Online Learning on Set Materials Uswatun Hasanah; Maimunah Maimunah; Yenita Roza
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.24633

Abstract

The purpose of this study was to analyze the ability to understand mathematical concepts of junior high school students during online learning on set material. This type of research uses descriptive qualitative. The subjects of this study were grade VII students with a total of 10 students at SMP Negeri 1 Inuman, Kuantan Singingi Regency in the 2021/2022 academic year. The subject selection technique used is purposive sampling technique because the sample cannot be chosen randomly. The data collection technique used in this study was a written test. The questions given are in the form of 5 description test questions that have been prepared based on indicators of mathematical concept ability. The results obtained from this analysis are the ability to understand students' mathematical concepts when online learning is obtained that the ability of students in the high category is 1 student or 10% of the total number of students tested, categorized as sufficient there are 5 students or 50% of all students tested, and in the low category there are 4 students or 40% of the total students tested.
Application of Tai-Type Cooperative Learning To Increase Master Of The Concept Of Lines And Series Of Students Of Class Xi Mipa 2 SMAN 1 Sinjai Rusliawaty Rusliawaty
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.30774

Abstract

This research was at a time to find out the learning activity increase and the Math learning result through the application of Team Assisted Individualization (TAI). The subjects of this research were 32 students of Class XI MIPA 2 SMA Negeri 1 Sinjai. This research used qualitative approach that employed Class Action Research done in two cycles. Every cycle consists of planning, treatment, observation and reflection. The data collection were done by pre-test, post-test, and the students activity observation. The data collected were processed using descriptive statistics using percentage. every cycle was considered successful if in average the students scored >65 and the classical learning success was >75%. On the 1st meeting of the cycle I, the students activity which considered. Good was 28.1% and on the 2nd meeting which considered Good was 46.9%. The students' Math learning result on the cycle I that reached the minimum success criterion (KKM=65) was 81.25% or 26 out of 32 students, 6 students still could not pass the KKM needed. On the 1st meeting of the Cycle II, the students learning activity considered Good was 71.875%, on the 2nd meeting the students learning activity considered as Good and Very Good was 84.4%. The students' Math learning results also increased significantly. All the students passed or surpassed the KKM target. Therefore, it is concluded that the application of Cooperative Model Team Assisted Individualization (TAI) type to the students of XI MIPA 2 SMA Negeri 1 Sinjai has successfully reached the performance indicator on the Cycle II.
Ethnomathematics Exploration: Offering Dance Performance (Makan Sirih) Ethnic Malay Deli North Sumatra Hasibuan, Aulia Rahman; Br Ginting, Siti Salamah
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.27640

Abstract

The purpose of this research is to explore a relationship between applied mathematics and a culture called ethnomathematics. The culture that will be used as the research topic is the performance culture of the Offering Dance (Makan Sirih) from the Deli Malay ethnic group in North Sumatra. This study is a research that uses descriptive qualitative research methods using an ethnographic approach that analyzes and describes a local culture based on facts obtained in the field. From the results of this research, it is revealed that, in the performance of the Offering Dance (Makan Sirih) in the Malay ethnic Deli of North Sumatra, there are various applications of mathematical concepts such as the concept of sets, counting, functions, and flat shapes. This can lead to new breakthroughs that underlie the formation of new mathematics learning designs for educational institutions. Along with this, this research also aims to improve the public's view of mathematics, that mathematics is a science that also has connections with all forms of activities in daily life.
Application Of Reciprocal Teaching Approach To Increase Activity And Learning Mathematics Students Of Class Xi IPA 1 At SMAN 5 Sinjai Nurpanca Nurpanca
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.30775

Abstract

Application of Reciprocal Teaching Approach to Increase Activity and Mathematics Learning Outcomes of Students From XI IPA 1 Classroom in SMA Negeri 5 Sinjai. Mathematics is one of the subjects that provides a variety of learning experiences to understand its concepts. To learn mathematics, it is required analytical, inductive, and deductive thinking abilities, a good understanding of mathematical concepts and love for the nature itself. The state of the art of learning strategy under the 2013 curriculum is reciprocal teaching. This study aims to determine whether the implementation of the reciprocal teaching approach could increase student's activity in the class of XI IPA 1 in SMA Negeri 5 Sinjai by observing the mathematics learning outcomes and student's perception toward the implementation of the reciprocal teaching approach. The subjects in this study were students from XI IPA 1 Classroom in SMA Negeri 5 Sinjai in the 2018/2019 academic year in the odd semester, with 32 students consisting of 20 female students and 12 male students. This research is classified as classroom action research which is carried out in 2 cycles. Based on the results of the reflection that was held at the end of the first cycle and made various improvements, the student learning activities and student's mathematics learning outcomes significantly increased. The achievement of student's mathematics learning outcomes in cycle II tends to be in the high-pass category in overall and all students satisfy the minimum criteria to pass.
Analyzing Problem Solving Difficulties on Applied Military Operation Research Bambang Suharjo
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.25075

Abstract

Operations Research is a scientific discipline that can be used to help make decisions in all fields. In the military field, the application of operations research is very much so that every officer must be able to apply it in carrying out his duties. Indonesian Navy officers received education about operations research, especially the analytic hierarchy process when they attended the Staff and Command College. A total of 20 student officers were examined to find out the difficulties they faced in solving problem solving for the analytic hierarchy process material through written answers to questions and in-depth interviews using Polya's problem-solving steps. The results obtained are that all officers did not experience problems at the time of problem identification. However, almost half of them experienced problems when planning solutions, carrying out calculations and conducting reviews. The recommendation submitted is to use a software application so that the calculations are correct and fast.
Profile of Creativity in Mathematical Problem Solving in terms of Self-Efficacy and Gender Asmaul Husnah Amri; Suryanti Suryanti
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.27412

Abstract

This research is a qualitative research that aims to determine the profile of creativity in solving mathematical problems in terms of self-efficacy and gender in class X SMKN 4 Bone. The subjects in this study were X students of SMKN 4 Bone Pinrang which consisted of 4 subjects namely one male with high self-efficacy, one female with high self-efficacy, one male with low self-efficacy and one female with high self-efficacy. - low efficacy. The instrument used is the researcher himself as the main instrument assisted by self-efficacy tests, math problem solving tests and interviews designed to suit creativity. Data was collected by means of task analysis and interviews. The collected data were analyzed using qualitative content analysis techniques. The results of the study show that: 1) the profile of creativity in solving math problems of high self-efficacy male students are: a) at the stage of formulating problems, high self-efficacy male students are able to interpret the problem by illustrating what is known in the form of pictures according to their understanding through writing. b) at the stage of planning problem solving, high self-efficacy male students are able to plan appropriate ideas or methods that will be used to answer the given problem, c) at the stage of generating problems, self-efficacy male students students with high self-efficacy are able to do calculations through ideas or previously planned methods. 2) the profile of creativity in solving mathematical problems of female students with high self-efficacy are: a) at the stage of formulating problems, female students with high self-efficacy are able to collect and organize information to understand problems according to their understanding through writing, b) at the stage of planning problem solving, female students with high self-efficacy are able to plan ideas or appropriate methods that will be used to answer problems, c) at the stage of producing, female students with high self-efficacy are able to answer problems through ideas that are planned as before. 3) the profile of creativity in solving mathematical problems of male students with low self-efficacy are: a) at the stage of formulating problems, male students with low self-efficacy are able to collect and organize information to understand the problem, b) at the planning stage, students boys with low self-efficacy are able to plan ideas, c) at the stage of generating, male students with low self-efficacy are able to do the correct calculations through formulas or previously planned methods. 4) the profile of creativity in problem solving in female students with low self-efficacy: a) at the stage of formulating, women with low self-efficacy do not understand the problem as a whole because they only quote the information written in the questions, b) at the planning stage, women with low self-efficacy has not been able to plan the right ideas or methods that will be used to answer the given problems, c) at the generating stage, women with low self-efficacy are not able to do calculations correctly through ideas or methods. pre-planned way.
Ethnomathematics: Rice Procession Faced with Batubara Malays of North Sumatra Sonya Liani Nasution; Siti Salamah Br Ginting
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.29369

Abstract

This study aims to examine the cultural links in a local area with mathematical concepts or commonly known as ethnomathematics. This ethnomathematical research raises the topic of discussion about a "Nasi Face-to-face" procession at weddings in the traditional Malay culture of Batubara, North Sumatra. This research will explore what mathematical aspects are contained in a regional culture of the Batubara Malay tribe, especially the “Nasi Face-to-face” procession. Descriptive qualitative research method with ethnographic approach is used in this study. The results showed that in the procession of "Nasi Facing-front" found various mathematical concepts related, namely sets, functions, geometry of flat shapes, and geometry of geometric shapes. With this research, it is hoped that it can be used as a unique medium for learning mathematics as well as getting to know the local culture that is applied in learning mathematics in schools.
The Effect Of Student Learning Motivation on MTS Students' Mathematic Communication Ability Zharifatul Aqilah; Yenita Roza; Maimunah Maimunah
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.24632

Abstract

This study aims to determine whether there is an effect of student learning motivation on mathematical communication skills. The respondents in this study were 32 students from MTs Negeri Karimun, Kepulauan Riau. A test of mathematical communication abilities and a student learning motivation questionnaire were used. A quantitative descriptive study was used as the research method in this study. Simple linear regression analysis was utilized to analyze the data, with student learning motivation as the independent variable and mathematical communication abilities as the dependent variable. The results of the analysis demonstrate that student learning motivation has an effect on mathematical communication skills, with a=5%.
The Effect of Use Of Blended Learning OnMotivation To Learn Mathematics With Collaborative Learning Media Whatsapp And ZoomIn Class X Mipa 3 Upt Sma Negeri 1 Parepare Musdalifa Ibrahim
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 9, No 3 (2021): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v9i3.27352

Abstract

This study aims to determine whether or not there is an effect of using the blended learning strategy in Math online learning via WhatsApp and zoom. This research method uses a qualitative descriptive method. The data in this study were collected through observation, interviews, and documentation. The results obtained indicate that online learning using the WhatsApp and zoom application with the blended learning strategy during the Covid-19 pandemic can provide more enjoyable learning so as to increase student enthusiasm and activity. The conclusion obtained from this study is that the use of the blended learning strategy affects online math learning via WhatsApp and zoom can be an alternative in online biology learning via Whatsapp in conditions that do not allow face-to-face learning