Jurnal Didaktik Matematika
Jurnal Didaktik Matematika is a periodical academic journal that is published by Master Program of Mathematics Education, Syiah Kuala University Banda Aceh incorporating with Himpunan Matematika Indonesia (Indonesian Mathematical Society/IndoMs) and Research Institute of Syiah Kuala University as well as being supported by the board members who are experts in the area. This Journal is published twice a year (April and September).
This journal was established on December 27, 2013 and published its first edition in April 2014. This Journal publishes new and original research in the field of mathematics, mathematics learning, technology, mathematics, and realistic mathematics education.
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<![CDATA[PeningkatanKemampuan Pemahamandan Penalaran Matematis Siswa melalui Metode Penemuan Terbimbing di SMP YPPU Sigli ]]>
<![CDATA[., Zakaria]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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<![CDATA[Abstract.This study aims to look at the differences increase understanding and mathematical reasoning abilities among students who were taught by the guided discovery method with students taught by conventional methods. Formulation of the problem in this research are: 1) does increased understanding and mathematical reasoning abilities that students acquire learning by using guided discovery method is better than students who received conventional learning is reviewed based on: a) the whole student, b) the level of students' mathematical ability (high, medium, and low)?; 2) Is there an interaction between factors of learning methods and levels of understanding of students' mathematical ability to increase understanding of mathematical or mathematical reasoning?; 3) Is there a positive correlation between increased capacity and improved mathematical understanding of mathematical reasoning ability in learning by using guided discovery method? This type of research is a quantitative study using a pretest- posttest with control group design. The experiment was conducted in YPPU, Junior High School Sigli, Aceh with the number of students of 60 people consisting of two classes of experimental classes to acquire learning and control method of guided discovery learning classes to obtain by conventional methods. Collecting data using a test for the ability of mathematical understanding and mathematical reasoning abilities. Processing the data using the t test and two-ways ANOVA with SPSS 17.0 with significance level α = 0.05. Based on the analysis of data it can be concluded that increasing the understanding and mathematical reasoning abilities of students who obtained with the method of guided discovery learning is better than learning by students who received conventional methods are reviewed based on the whole student and based on the level of the student. There is no interaction between the factors and the level of students' learning methods to increase understanding or mathematical reasoning ability. Testing correlation indicates that there is a strong positive correlation of 0.708 between increased understanding and mathematical reasoning abilities in students being taught by using guided discovery method Key words: mathematical understanding ability, mathematical reasoning ability, guided discovery method]]>
<![CDATA[Profil Keakuratan Komunikasi Matematis Mahasiswa Calon Guru Ditinjau dari Perbedaan Jender ]]>
<![CDATA[Dewi, Izwita]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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<![CDATA[Abstract. Mathematical communication is the process of delivering ideas/thoughts mathematics both written and orally. Due to convey the idea of pure mathematics can not be delivered orally without writing, the oral mathematical communication in this research is the class presentation of mathematical communication is conveyed through speech or writing related to the speech. The purpose of this study was to determine the accuracy of mathematical communication profile student teachers in solving mathematical problems in terms of gender differences and differences in mathematical ability. Based on the analysis of data it can be concluded in oral mathematical communication, male students convey information more accurate than female students. Keyword: The accuracy of mathematical communication, student teachers]]>
<![CDATA[PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN DISPOSISI MATEMATIS SISWA SMP DENGAN MENGGUNAKAN PENDEKATAN PROBLEM POSING ]]>
<![CDATA[Mahmuzah, Rifaatul]]>;
<![CDATA[Ikhsan, M.]]>;
<![CDATA[-, Yusrizal]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2060
<![CDATA[Abstract. One of the goals of learning mathematics in school is to improve the ability of problem solving, the student was required to have a higher thinking skills such as critical thinking skills. Use of appropriate critical thinking skills will greatly assist students in improving problem-solving abilities. In addition to critical thinking, another very important aspect to be improved in mathematics learning is positive views of students towards mathematics or known as mathematical disposition. Problem posing approach that requires students to ask questions and make the settlement is expected to be able to develop students 'thinking skills, especially critical thinking skills and mathematical change students' views of mathematics became more positive. This study aims to assess the improvement of critical thinking skills and dispositions that are taught to students' mathematical problem posing approach and students are taught with conventional teaching. This study is a design experiment using pre-test post-test control group design. The population in this study is the seventh grade students of SMP Negeri 9 Banda Aceh in the school year 2012-2013. Samples were taken two classes VII3 class as the experimental class and the class as a class VII4 control through random sampling technique. The instrument used to obtain research data is test critical thinking skills questionnaire sheet-scale mathematical and mathematical disposition. The statistical test used to analyze the data increase critical thinking skills and dispositions are mathematically ANOVA test two paths. The results showed that an increase in critical thinking skills and dispositions that are taught to students' mathematical problem posing approach better than students taught with conventional teaching. Keywords: Problem Posing Approach, Critical Thinking Mathematically, Mathematical Disposition.]]>
<![CDATA[Profil Keakuratan Komunikasi Matematis Mahasiswa Calon Guru Ditinjau dari Perbedaan Jender ]]>
<![CDATA[Dewi, Izwita]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2072
<![CDATA[Abstract. Mathematical communication is the process of delivering ideas/thoughts mathematics both written and orally. Due to convey the idea of pure mathematics can not be delivered orally without writing, the oral mathematical communication in this research is the class presentation of mathematical communication is conveyed through speech or writing related to the speech. The purpose of this study was to determine the accuracy of mathematical communication profile student teachers in solving mathematical problems in terms of gender differences and differences in mathematical ability. Based on the analysis of data it can be concluded in oral mathematical communication, male students convey information more accurate than female students. Keyword: The accuracy of mathematical communication, student teachers]]>
<![CDATA[Profil Keakuratan Komunikasi Matematis Mahasiswa Calon Guru Ditinjau dari Perbedaan Jender ]]>
<![CDATA[Dewi, Iswita]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2056
<![CDATA[Abstract. Mathematical communication is the process of delivering ideas/thoughts mathematics both written and orally. Due to convey the idea of pure mathematics can not be delivered orally without writing, the oral mathematical communication in this research is the class presentation of mathematical communication is conveyed through speech or writing related to the speech. The purpose of this study was to determine the accuracy of mathematical communication profile student teachers in solving mathematical problems in terms of gender differences and differences in mathematical ability. Based on the analysis of data it can be concluded in oral mathematical communication, male students convey information more accurate than female students. Keyword: The accuracy of mathematical communication, student teachers]]>
<![CDATA[PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN KEMANDIRIAN BELAJAR SISWA SMP DENGAN MENGGUNAKAN MODEL INVESTIGASI KELOMPOK ]]>
<![CDATA[Fahradina, Nova]]>;
<![CDATA[Ansari, Bansu I.]]>;
<![CDATA[-, Saiman]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2061
<![CDATA[Abstract. Once of the meaning of mathematic studying is to learn the communication, because the students may provide the ideas to the teacher and other trough. On the other side, the interpersonally studying of the student much concerning to the process and the result of the student learns, because the interpersonally studying might easily solve the problem and act as an adult. Once of the studying model may applicable to increase the mathematically communication ability and the interpersonally studying is the group model investigation. This research aims to know the increasing of mathematically communication ability and the interpersonally studying between students who get group investigation lesson and students who get conventional lesson concerning all generally and based of student level. This research is use the experimental research. The design used of the research is pre-test post-test control group design. The population of the research are all of the students level VII of National 9 Junior High School of Banda Aceh. Random sampling technical used to take the sample. In order to have the data research used the instrument as mathematically communication ability test and interpersonally studying scale form questionary. The result of the research shows that mathematically communication ability and the interpersonally studying student who get group investigation learning are better than students who get conventionally learning as in all generally or even based on student level.Keyword: Group Investigation Lesson Model, Mathematically Communication Ability, Interpersonally Studying of Student.]]>
<![CDATA[Kemampuan Mahasiswa Program Studi Pendidikan Matematika FKIP Unsyiah Menyelesaikan Soal PISA Most Difficult Level ]]>
<![CDATA[Sulastri, Rini]]>;
<![CDATA[Johar, Rahmah]]>;
<![CDATA[Munzir, Said]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2057
<![CDATA[Abstract. To increase and improve PISA rankings (Programme for International of Student Assessment) of Indonesian students not only starts from the students, but also teachers and prospective teachers. The purpose of this study was to determine the ability of students as prospective teachers to solve problems of high-level PISA (most difficult) is level 5. This study was a descriptive study using a qualitative approach to describe the ability of each student in solving PISA question. The subjects were students taking the Teaching Mathematics I course of Mathematics Education Program FKIP Unsyiah. Data analysis in qualitative research based on the results of the data collection process in the form of field notes, documentation, and interviews. Assessment conducted on students' ability to solve problems using the PISA assessment rubric. Furthermore, the score obtained is converted into the interval level of ability. The results showed only one student (14,28 %) of the seven students who have an excellent ability to resolve the matter appropriately. Meanwhile, three students (42,85 %) experienced only a mistake on the problems at the problem of the distance down. However, the ability of the three students vary based on the accuracy of the analysis in solving aspects. For the third ability of other students (42,85 %) were still low due to the settlement of questions that do not quite right with the ability to be at sufficient levels. Based on the results of this study are expected each faculty can use international issues as a matter of PISA in learning, so that students get used to solve the problems of non-routine to improve their ability to understand and solve problems, which can contribute to the future of teaching practice. Keywords: PISA, most difficult level, students as prospective teachers]]>
<![CDATA[PENINGKATAN KEMAMPUAN PEMAHAMAN DAN DISPOSISI MATEMATIS SISWA SMA MELALUI PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER ]]>
<![CDATA[-, Abubakar]]>;
<![CDATA[Ikhsan, M.]]>;
<![CDATA[Johar, Rahmah]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2062
<![CDATA[Abstract: Increased capacity and disposition of students' mathematical understanding in mathematics learning is very important as it is outlined in the curriculum KTSP (2006) and reaffirmed in year 2013. The use of appropriate learning model is expected to achieve those goals. The purpose of this study was to determine the increase comprehension and mathematical dispositions that students taught with cooperative learning model Numbered Head Together (NHT), determine whether there is a correlation between increased capacity and disposition of mathematical understanding that students taught with cooperative learning models Numbered Head Together (NHT ). This study was a quasi-experimental study with a quantitative approach, the population class X SMA Negeri 1 Sakti, Kabupaten Pidie, ecara randomly selected sample as many as two classes: the class as a class ekspetimen X1 and X2 class as the control class. Data were collected using a test instrument comprehension and mathematical statistic questionnaire. Data were analyzed using t test and one-way ANOVA test. Once the data is processed and analyzed it is concluded that: (1) Increasing the ability of understanding is taught using cooperative learning models Numbered Head Together (NHT) is better than being taught by conventional teaching, (2) an increase in students' mathematical dispositions are taught using learning cooperative models Numbered Head Together (NHT) better than students taught with conventional pembelajan, (3) There is a positive correlation between an increase in the ability of students with improved mathematical understanding students' mathematical dispositions. Keywords: Ability mathematical understanding, mathematical model of cooperative disposition Numbered Head Together (NHT).]]>
<![CDATA[PeningkatanKemampuan Pemahamandan Penalaran Matematis Siswa melalui Metode Penemuan Terbimbing di SMP YPPU Sigli ]]>
<![CDATA[., Zakaria]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2104
<![CDATA[Abstract.This study aims to look at the differences increase understanding and mathematical reasoning abilities among students who were taught by the guided discovery method with students taught by conventional methods. Formulation of the problem in this research are: 1) does increased understanding and mathematical reasoning abilities that students acquire learning by using guided discovery method is better than students who received conventional learning is reviewed based on: a) the whole student, b) the level of students' mathematical ability (high, medium, and low)?; 2) Is there an interaction between factors of learning methods and levels of understanding of students' mathematical ability to increase understanding of mathematical or mathematical reasoning?; 3) Is there a positive correlation between increased capacity and improved mathematical understanding of mathematical reasoning ability in learning by using guided discovery method? This type of research is a quantitative study using a pretest- posttest with control group design. The experiment was conducted in YPPU, Junior High School Sigli, Aceh with the number of students of 60 people consisting of two classes of experimental classes to acquire learning and control method of guided discovery learning classes to obtain by conventional methods. Collecting data using a test for the ability of mathematical understanding and mathematical reasoning abilities. Processing the data using the t test and two-ways ANOVA with SPSS 17.0 with significance level α = 0.05. Based on the analysis of data it can be concluded that increasing the understanding and mathematical reasoning abilities of students who obtained with the method of guided discovery learning is better than learning by students who received conventional methods are reviewed based on the whole student and based on the level of the student. There is no interaction between the factors and the level of students' learning methods to increase understanding or mathematical reasoning ability. Testing correlation indicates that there is a strong positive correlation of 0.708 between increased understanding and mathematical reasoning abilities in students being taught by using guided discovery method Key words: mathematical understanding ability, mathematical reasoning ability, guided discovery method]]>
<![CDATA[Aktivitas Metakognisi Mahasiswa Calon Guru Matematika dalam Pemecahan Masalah Terbuka ]]>
<![CDATA[-, Usman]]>
<![CDATA[ Didaktik Matematika Vol 1, No 2 (2014): Jurnal Didaktik Matematika ]]>
Publisher : <![CDATA[Universitas Syiah Kuala ]]>
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DOI: 10.24815/jdm.v1i2.2058
<![CDATA[Abstract. This study aimed to describe the activities of pre-service teachers metacognition in problem solving algebra material's open. This study is a qualitative research. The subjects were pre-service students of the third semester of mathematics education courses at Syiah Kuala University. Techniques of data collection is done by open problem solving tests algebra and interview. Techniques of data analysis done by: data reduction, data presentation and conclusion. From the analysis of the data obtained by the activity of pre-service teachers metacognition in mathematical problem solving algebra open material is: (1) the time to understand the problem , the subject realizes the importance of thinking about how to understand the problem, monitor, and evaluate the understanding of the problem, (2) the time to design the solution plan, subject is aware of the importance of thinking about the steps plan, monitor, and evaluate the validity of the plan, (3) the time to implement the solution plan, subject aware of the importance of thinking, monitoring, and evaluating the implementation of solution plan, (4) the time to evaluate the results of the solution plan, subject aware of the importance of thinking about how to inspect, monitor and evaluate the results of solution. Keywords: Metacognition, Students Prospective Teachers of Mathematics, Open Problem Solving.]]>
