Jurnal Didaktik Matematika
JURNAL DIDAKTIK MATEMATIKA IS A SCIENTIFIC JOURNAL IN MATHEMATICS TEACHING AND LEARNING, TECHNOLOGY IN MATHEMATICS TEACHING AND LEARNING, AND MATHEMATICS EDUCATION. THE SCOPE OF THE JOURNAL INCLUDES: a. Mathematics teaching and learning in primary school, high school, and higher education. b. Technology in mathematics teaching and learning c. Teacher professional development in mathematics d. Innovative mathematics teaching and learning applying various approaches such as realistic mathematics education, contextual teaching, and learning (CTL) approach, and many others. e. Studies related to mathematics teaching and learning in a broader context
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225 Documents
<![CDATA[Struktur Lapisan Pemahaman Konsep Turunan Fungsi Mahasiswa Calon Guru Matematika ]]>
<![CDATA[Viktor Sagala]]>
<![CDATA[ Didaktik Matematika Vol 4, No 2 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i2.8384
<![CDATA[Prospective mathematics teachers should have met the Pirie-Kieren model of understanding indicators, to become professional teachers. The purpose of this research is to describe the layers of understanding structure that is filled by students of mathematics teacher prospectives. The description is based on a model hypothesized by Pirie-Kieren. Research subjects selected from female and male mathematics teacher prospective students have been given the task of understanding the concept of derivative functions and interviewed. Data collected from students answers from worksheets before the interview, students answers from worksheets during interviews, and interview transcripts. After the data were analyzed qualitatively, the description of the understanding layer structure of two subjects grouped by the original Pirie-Kieren Model was obtained. The subjects of female had met the indicators of primitive knowing, then there are the processes of image doing and image reviewing on the layer structure of image making towards image having, then image seeing and image saying on the layer of image having to property noticing, then there are the processes of property predicting and property recording on the layer of property noticing towards formalizing, then there are the processes of method applying and method justifying on the layer of formalizing towards observing, then there are the processes of future identifying and feature prescribing on the layer of observing towards structuring, and there are the prosesses of theorem conjecturing and theorem proving on the layer of structuring towards inventising. She almost fulfilled the inventising layer. Male subjects also meet the same understanding indicators as women. Both subjects have almost fulfilled a layer of creation, we called inventisingoid]]>
<![CDATA[Analisis Peningkatan Kemampuan Representasi Matematis Siswa SMA Ditinjau dari Perbedaan Gender ]]>
<![CDATA[Izwita Dewi]]>;
<![CDATA[Sahat Saragih]]>;
<![CDATA[Dewi Khairani]]>
<![CDATA[ Didaktik Matematika Vol 4, No 2 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i2.8863
<![CDATA[Mathematical representation is one of the mathematical higher order thinking skills, as a tool or way of thinking in communicating mathematical ideas. Referring to a research about the inconsistency of a mathematical communication profile involving gender differences and the phenomenon of more female students than men right now, there appears to be an allegation that there is a connection between gender differences and students mathematical representation. The purpose of this study is to analyze the improvement of students' mathematical representation capability in terms of gender differences. Subjects in this research were students of class X of High School in Medan, Indonesia, consisting of 13 men and 19 women. The research instrument is a mathematical representation test consisting of 4 questions. Data analysis to find out how the category of improvement of students mathematical representation, using index of N-gain. The results of the research are: (1) the improvement of mathematical representation ability in the lower and middle categories of male students is higher than female students, (2) there is no male students have high category mathematical representation, but there are female students have high category mathematical representation abilities, and (3) the ability of representation to make mathematical models and explain the verbal language of male students is higher than female students. While the representational ability of making tables and drawing female students is higher than male students. The implication of the research is needs to do deeper research to see the relationship of mathematical representation ability with the students' mathematical ability profile.]]>
<![CDATA[Peningkatan Kemampuan Komunikasi Matematis Model Ideal Problem Solving dalam Aspek Grammatical dan Sosiolinguistik ]]>
<![CDATA[Akhmad Nayazik]]>;
<![CDATA[Arie Wahyuni]]>
<![CDATA[ Didaktik Matematika Vol 4, No 2 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i2.8461
<![CDATA[The importance of learning mathematics can not be separated from its role in all aspects of everyday life. Communicating ideas using language and mathematical notation is even more practical, systematic, and efficient. Recognizing the importance of mathematical communication skills then as a prospective educator should seek learning that can provide opportunities and encourage students to trained the ability of mathematical communication. Indicator of mathematical communication ability in this research include grammatical ability (K1) and sociolinguistic ability (K2). The subject of high school mathematics curriculum is a compulsory course that must be taken, because it will be discussed about the subject matter of school math and various models. One of the learning model that meets the indicator of mathematical communication ability is IDEAL Problem Solving model.This study aims to improve the ability of mathematical communication in grammatical and sociolinguistic aspects. The type of research used is classroom action research based on Stephen Kemmi and Robin Mc Taggart models. From the result of the research, it is found that the application of IDEAL Problem Solving model of high school mathematics curriculum can improve mathematical communication ability in grammatical (K1) and sociolinguistic (K2) aspect. The percentage of grammatical aspect (K1) increased from 78% to 89% and sociolinguistic aspects (K2) increased from 81% to 89%.]]>
<![CDATA[Antisipasi Ide Kreatif Mahasiswa Level Rigor dalam Menentukan Algoritma Benda Ruang Menggunakan Maple ]]>
<![CDATA[Erfan Yudianto]]>
<![CDATA[ Didaktik Matematika Vol 4, No 2 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i2.8369
<![CDATA[This research motivated by the desire of researchers to uncover the anticipation of student creative ideas Rigors level (accuracy) using the Maple program. The purpose of this research to analyze the anticipation of creative ideas by rigor level students (accuracy) in observing problems related to analytical geometry of space. The method used in this research is explorative qualitative research. Subject consists of three students with initials R1, R2, and R3. The results obtained that the subject of R3 tends to use the type of anticipatory analytics because they understand the problem what given well and use logical reasoning. While the subjects R1 and R2 more using the type of anticipatory explorative because it is still found trial and error activities in making algorithms of some parts of the form to be made. Students can create algorithms about what they see.]]>
<![CDATA[Pengaruh Pendekatan RME terhadap Kemampuan Pemecahan Masalah Siswa pada Materi Operasi Hitung Campuran di Kelas IV SD IT Adzkia I Padang ]]>
<![CDATA[Asrina Mulyati]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.8484
<![CDATA[The purpose of this research is to know the effect of using RME approach in problem solving process on mixed calculation material in class IV SD IT Adzkia I Padang. This research is a quantitative research with the static group comparizon design: randomized control group only design. The population of this research are all the fourth grade students of SDIT Adzkia I Padang. The sample of this research are khandaq 1 class and Khandaq 3 class with 56 students. Data were obtained through learning observation sheets, preliminary tests, and final tests. From the analysis of the data, it is found that there is a significant result of students problem solving skill in mixed calculation material problems in Class IV SD IT Adzkia I Padang. It can be seen from the test of the research hypothesis t-count = 3.003 greater than t-table = 1.67356 at the real level = 0.05.]]>
<![CDATA[Kemampuan Pemecahan Masalah Siswa melalui Pendekatan Contextual Teaching and Learning di Kelas X SMK Negeri 1 Bireuen ]]>
<![CDATA[Diah Setiawati]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.6741
<![CDATA[This study aimed to determine: (1) the difference upgrades between the problem solving ability of students receiving learning approach through Contextual Teaching and Learning (CTL) and students receiving learning through conventional learning, (2) interaction of learning approach and early mathematics ability (high, medium and low) to increase students' problem-solving abilities. This study is a semi-experimental study. The study population was a class X student of SMK Negeri 1 Bireuen, and analysis with two lines ANOVA analysis and t-test. The results showed that (1) there are differences in improvement between the students' problem-solving skills that students acquire learning approach CTL with increased problem-solving ability of students receiving conventional learning, (2) there is no interaction between teaching approaches used and early math abilities of students to increase students' problem-solving abilities.]]>
<![CDATA[Strategi Mengajar Calon Guru yang Mendapat Pendampingan ]]>
<![CDATA[Cut Morina Zubainur]]>;
<![CDATA[Dazrullisa Dazrullisa]]>;
<![CDATA[Marwan Marwan]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.6901
<![CDATA[Abstract. Pedagogical Content Knowledge (PCK) of teachers is an important aspect of professional teachers. PCK teacher originally developed through a process of education at the Institute of Education of Teaching. In addition to theoretical study, during LPTK prospective teachers are also trained through the Training Field Experience (PPL) to gain concrete experience. Assistance for implementing PPL expected to increase PCK prospective teachers. It is for prospective teachers menjembatanikesenjangan understanding of the theory gained with experience gained. The purpose of research is to analyze the strategies of teaching prospective teachers who get assistance and determine the students' understanding is based on the strategy undertaken by prospective teachers. Subjects were a student of Mathematics Education who are conducting PPL and students in the first semester of the academic year 2015/2016 in SMPN 1 Banda Aceh. Data strategy to teach prospective teachers collected through observation of learning activities and interviews of prospective teachers and tests. Data were analyzed based on indicators PCK through the description of the implementation of learning activities prospective teachers. The result showed that the strategy of teaching prospective teachers who receive assistance are already using learning strategy and approach to scientific, it is in choosing the right strategy, the right to choose the context, effective in using time allocation, has designed activities that are appropriate to present the concept of algebra, linking concepts algebra with everyday life in instruction and implementing the learning process in accordance with the design of learning activities. Student understanding based teaching strategies prospective teachers who received student assistance is easy to understand the material and can solve problems that relate to the material.]]>
<![CDATA[Analisis Kualitas Perancangan RPP dengan Menggunakan Kerangka Kerja ELPSA pada Focused Group Discussion di Kabupaten Sumbawa Barat ]]>
<![CDATA[Kanti Warih Ade Indriani]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.7608
<![CDATA[Successful of learning process at school is determined by the quality of lesson plan. This research analyzed the quality of teachers lesson plane through ELPSA framework. ELPSA is a learning sequence for involve students learn mathematics meaningfully. ELPSA consists of five components such as Experience (E), Language (L), Pictorial (P), Symbol (S), and Aplication (A). ELPSA emphasizes the importance of interaction between students with students and students with teachers. Teachers are required to create a comfortable and enjoyfull learning for students. This research process is done through Focused Group Discussion (FGD) in Kabupaten Sumbawa Besar (KSB), at Nusa Tenggara Barat province. This qualitative descriptive research involves observation, analysis of teachers video lesson, and analyses of teachers lesson plan. Research subjects were six teachers from three different regions in KSB. The quality of the lesson plan design is judged by the completeness of the E, L, P, and S component only. The results showed that the quality of teacher's lesson plan in Experience and Symbol component has reached the standard, while the Pictorial and Language components have not reached the target. Overall all, the average of teachers score in designing lesson plan through was not reached the target. Therefore, it is necessary to improve teachers' understanding of the design the lesson plan of teaching mathematics through ELPSA framework in the next stage of FGD]]>
<![CDATA[Optimisme Siswa SMP dalam Menyelesaikan Soal Problem Solving ]]>
<![CDATA[Nolismasari Nolismasari]]>;
<![CDATA[Rahmah Johar]]>;
<![CDATA[Yusrizal Yusrizal]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.7904
<![CDATA[Currently, some students habitually answering questions with one answer. They only use the certain formula or certain steps to get answer. Thus, the ability of problem-solving and optimism that should have owned by students is not visible because of the habit of completing routine problem. Whereas the ability problem-solving and optimism is needed in the face of all the challenges that occur. This is becaused people who are able to solve the problem would be receive every event, whether it is good or bad events. They will seek the solution of problem faced and anticipate every possibility that occurs to the measures that have been selected. This study aims to determine (1) the ability of students to problem-solving and (2) optimism of students in problem-solving. This is qualitative research with test of problem solving and guided interview of optimism as instruments. Subject of this research is six students grade VIII of Junior High School at Peukan Pidie, Aceh. The results show that three students have good problem-solving ability, three other students have enough abilitiy in problem-solving. Optimism of students in problem-solving based on the dimensions of optimism is three students optimist at dimension PMG, three other students not optimist. One student was optimist on the dimensions of PVG, five other students not optimist. Five students are optimist on the dimensions of PSG and PMB, one student not optimist. All students are optimist on the dimensions of PVB. Two students are optimist on the dimensions of PSB, four students are not optimist]]>
<![CDATA[Meningkatkan Kemampuan Representasi Matematis melalui Penerapan Model Problem Based Learning ]]>
<![CDATA[Nurul Fitri]]>;
<![CDATA[Said Munzir]]>;
<![CDATA[M. Duskri]]>
<![CDATA[ Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v4i1.6902
<![CDATA[The ability of representation is one of the important components to develop students' thinking skills, because this capability is instrumental in helping students to transform abstract ideas into real idea and it can train students to improve problem solving skills with a variety of forms including pictures, diagrams, mathematical expressions, or words or written text. One model of learning that increases the ability of the mathematical representation is a learning model of problem-based learning. This research aims to: 1) determine a mathematical representation increased ability of students taught with problem based learning models 2) the interaction between the learning model of problem-based learning and grouping of students to increase the ability of the mathematical representation. This research is a quantitative research with an experimental method, that has pretest-posttest group design. The population was all students of class X SMA UnggulPidie Jaya by samples of two classes, namely class X3 as an experimental class and class X2 as the control class. The data collection was done by using test. Then analyzed by t -test and ANOVA at the 0.05 significance level after testing prerequisites are met. Based on the analysis we can conclude that: 1) to improve the mathematical representation of students who applied learning model of problem based learning is better than an increase in the ability of the mathematical representation of students who received conventional learning. 2) there is no interaction between the learning model and grouping of students to increase the ability of mathematical representation.]]>
