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Jurnal Didaktik Matematika
ISSN : 23554185     EISSN : 25488546     DOI : -
Core Subject : Education,
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.
Arjuna Subject : -
Articles 219 Documents
Respon Pengguna Facebook terhadap Tugas Matematika Sitti Maesuri Patahuddin; Hasan Basri
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

This is a part of a larger study investigating the potential of Facebook for mathematics learning. This case study explored the responses of Facebook users towards opened and closed mathematical tasks posted on Facebook. In total, 149 Facebook users responded to the tasks resulting in 242 comments during a short period of time. All of the responses were downloaded and content analysis was utilised to identify patterns occurring within the responses. Virtual ethnographic study was also applied to further identify the demographical background of participants (education/professional background and locations). The results of this study suggests that opened mathematical tasks create broader opportunities for the Facebook users to express their mathematical ideas in different ways and attract richer mathematical interactions among the users than closed mathematical tasks. The nature of the task potentially shaped the types of responses from the Facebook users. This paper discusses some broad observations on the implications of the study as well as suggestions for future research.
Pengaruh Pembelajaran Contextual Teaching Learning (CTL) terhadap Kemampuan Koneksi Matematis Siswa SMP Ditinjau dari Gender Cut Musriliani; Marwan Marwan; Bansu Irianto Ansari
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

Contextual Teaching Learning (CTL) is a learning approach that can help teachers relate learning materials with students’ real-world situations and encourage them to make connections between their knowledge by the application in their life as members of the family and society. Mathematical connection ability includes finding the relationships between mathematics and its topics, mathematics and other subjects, and mathematics and daily life or the real world. The purposes of this study were (1) to know the difference in students’ mathematical connection ability before and after using CTL, (2) to know the difference in mathematical connection ability between male and female students, and (3) to know the effect of CTL on mathematical connection ability of VIII grade students of Junior High School in terms of gender. This study adopted a factorial design, a modified version of true experimental design. The subjects of the study were 34 students of class VIII-4 of SMP Negeri 3 Banda Aceh as experimental class without control class. The instrument of data collection was mathematical connection test. Data were analyzed using Analysis of Variance (ANOVA). The finding of the study shows that (1) there was a difference in students’ mathematical connection ability before and after using CTL, (2) there was no difference in mathematical connection ability between male and female students, and (3) there was a learning effect of CTL on mathematical connection ability of VIII grade students of Junior High School in terms of gender. The implications of this study demonstrate that learning mathematics with CTL approach was one of the efforts of teachers in teaching and learning activities in particular mathematics courses to improve male and female students' connection ability.
Pengembangan Media Pembelajaran Komik pada Materi Peluang di Kelas VIII Liana Septy; Yusuf Hartono; Ratu Ilma Indra Putri
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

This study aim to knowing the characteristics of comics learning media in probability matter were valid, practical and have potential effects. This study showed that the characteristic of comics learning media in probability matter was valid that 1) according to the curriculum 2013; 2) according with the concept and definition of probability in class VIII; 3) the material in comic according with the level of students in class VIII; 4) using context that understood by students; 5) the material clustered, sequenced and easy to use; 6) has a simple design and communicative; 7) the color composition was not excessive; 8) commands and instructions in comics were easy to understand; and 9) the phrased according with EYD. The characteristic of comics learning media in probability matter was practical that 1) easy to use, understandable and easy to carry everywhere; 2) can help students understanding the material; and 3) attracting students to learn mathematics. The comics learning media have a potential effect to make the students motivated and improve the ability of students’ knowlegde seen from the observations and the results of a questionnaire to students. Based on observations obtained 90% of students showed an attitude of curiosity and 56,67% of students showed interest in the usefulness of mathematics. Based on the result of questionnaires, 100% of students expressed interest in learning to use comics learning media in probability matter. Based on students attitude assessment, 91,1% of students earn a good rating. From the skills assessment, 96,67% of students earn a good rating and for students knowledge assessment, 91,67% of students earn good rating.
Peningkatan Kemampuan Penalaran Matematis dan Kemandirian Belajar Siswa Madrasah Tsanawiyah (MTs) melalui Pendekatan Contextual Teaching and Learning (CTL) Nuridawani Nuridawani; Said Munzir; Saiman Saiman
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

Mathematical reasoning ability and self-regulated learning is one of the objectives of the mathematics learning that should be owned by the students. It is needed relevant learning approaches to develop and improve mathematical reasoning ability and self-regulated learning. One of the learning approaches is Contextual Teaching and Learning (CTL). The purpose of this study was to determine: the improvement of mathematical reasoning ability and self-regulated learning of students who obtain CTL approach and students who receive conventional learning. This study was an experimental research study designed by pretest-posttest control group design. The population of this study was all students of class VII MTsN Rukoh Banda Aceh. While the sample was composed of two classes, namely the experimental class and control class taken by random sampling. The instruments used to obtain research data were the form of mathematical reasoning ability tests and questionnaires of students learning independence. To see the difference in mathematical reasoning ability and self-regulated learning between CTL approach classesand conventional classes used the t-test at the 0.05 significance level. Based on this research, it was known that 1) the improvement of mathematical reasoning ability of studentsacquire learning CTL approach better than students who received conventional learning approaches; 2) the improvement of student’s independence learning gained CTL approach better than received conventional approaches. CTL approach in learning can affect the better ability of mathematical reasoning and self-regulated learning, in terms of quality there was a significant difference between students who are learning using CTL approach and using conventional learning.
Konteks Kebudayaan Palembang untuk Mendukung Kemampuan Bernalar Siswa SMP pada Materi Perbandingan Rahma Siska Utari; Ratu Ilma Indra Putri; Yusuf Hartono
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

This study aims to support students’ proportional reasoning in comparison problems using Palembang culture as context and PMRI approached. Six students of 7th grade were participated. We used design research as research approach, a Hypothetical Learning Trajectory (HLT) was develop and a set of activities using Palembang culture as context, such as ketek’ fare, empek-empek’ price, lempok’ price. Theoretical development is driven by an iterative process of designing instructional activities, performing teaching experiments and conducting retrospective analysis in order to contribute to Local Instruction Theory (LIT) to support students’ proportional reasoning in comparison problem. Data collected by making video recording about actual teaching and learning in classroom, collecting students’ worksheet, giving pretest and posttest, interviewing students. The designed HLT compared Actual Learning Trajectory (ALT) during pilot experiment to analyze whether the students learned or did not learn from what we had designed in the instructional sequence. Retrospective analysis of pilot experiment showed that by using Palembang culture as context can support students’ proportional reasoning in middle school to solve comparison problems.
Pengembangan Bahan Ajar Materi Aturan Pencacahan Menggunakan Pembelajaran Berbasis Masalah di SMA Iis Juniati Lathiifah; Zulkardi Zulkardi; Somakim Somakim
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

This study aims to produce teaching materials of enumeration rules were valid and practical based on the characteristics of problem-based learning and curriculum 2013 and to determine the potential effects of teaching materials on student’s ability to solve problems. The method used was the development of research which consists of two stages: a preliminary stage that includes the preparation and design then the formative stages of evaluation that includes self evaluation, expert reviews, one-to-one, small group, and a field test. The subjects were students of class XI MIA 6 SMAN 10 Palembang. Data collected by walkthrough, observation and tests. This research has produced teaching materials were valid and practical based on the characteristics of problem-based learning and curriculum 2013. Valid drawn from suggestions validator which states that teaching materials good based content in accordance with curriculum 2013, construct in accordance with the characteristics of problem-based learning and language according to the EYD, and have a potential effect on student’s ability to solve problems seen from the attitude, knowledge and skills in general was good and the results of the final evaluation test where the average student scores were categorized either.
Penerapan Model Eliciting Activities untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis dan Self Confidence Siswa SMA Yuli Amalia; M. Duskri; Anizar Ahmad
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

The ability of mathematical creative thinking and self-confidence are ones of the targets in mathematics learning. Therefore, learners need a relevant model to have them be active in searching information themselves, group working, building self-confidence, and improving creative thinking in perceiving and understanding the information to resolve a problem. One of the models is model-eliciting activities to improve students’ mathematical creative thinking and self-confidence to have students organize their own knowledge in learning. Applying this model, this research was to investigate (1) the differences of students’ mathematical creative thinking improvement through dividing into low, medium, and high subgroups, (2) the description of students’ self-confidence in mathematics learning, and (3) the correlation of creative thinking ability and self-confidence in mathematics learning. This experiment used one-group pretest-posttest design. The population was all first year students of SMA Negeri 5 Banda Aceh, and the sample was all students in Class X-IA3. The instruments applied in the research were mathematical creative thinking ability test and self-confidence questionnaire. The statistic testing applied in data analysis was the average difference test, whereas the questionnaire was counted based on the percentage. The result obtained showed that the improvement in students’ mathematical creative thinking exists in those who applied model-eliciting activities. While, the result from the questionnaire proves that the majority of the students (74.6%) establish positive view toward mathematics learning using model-eliciting activities. In contrast, there was no any correlation between creative thinking ability and self-confidence in mathematics learning.
Penerapan Model Pembelajaran Kooperatif Tipe Jigsaw dalam Meningkatkan Kemampuan Pemahaman dan Komunikasi Matematis Siswa Sekolah Menengah Atas Fona Fitry Burais; Hajidin Hajidin; Said Munzir
Didaktik Matematika Vol 2, No 2 (2015): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

The mathematical ability that should be owned by the students as stated by the NCTM, namely (1) learn to communicate; (2) learn to reason; (3) learn to solve problems; (4) learn to associate ideas; (5) learning to represent ideas. By having the ability mathematical understanding, students are able to explain the relationship between concepts and is able to communicate ideas with symbols, tables, diagrams, or other media to clarify the issue and was able to solve the problems. It is thus necessary that the proper application of learning models to improve the understanding and communication of mathematical students is one model of cooperative jigsaw. This study aims to determine the increase in the ability of students 'mathematical understanding and communication that derive jigsaw cooperative learning with students who received conventional teaching students to be reviewed as a whole and by the beginning of students' mathematical abilities. This research used experimental design with pretest-posttest control group design. Samples selected by random sampling consisted of two classes, namely classes and class XMIA5 XMIA2. Collecting data using test instruments mathematical understanding and communication capabilities that pretest and posttest in the second grade. hypothesis testing using t-test, t test "and Mann Whitney test with a significance level of 0.05. Based on the results of data analysis is concluded that, overall, students increase their understanding and mathematical communication abilities of students who obtain a type of cooperative learning jigsaw better than students who received conventional learning. Judging from the initial ability of students' mathematical (a) Increasing the ability of understanding mathematical group students of high, medium and low gain type of cooperative learning jigsaw better than a group of students of high, medium and low who obtain conventional learning, (b) Improved communication capabilities mathematical student group medium and low gain type of cooperative learning jigsaw better than a group of students of high, medium and low who obtain conventional learning.
Strategi Mengajar Calon Guru yang Mendapat Pendampingan Cut Morina Zubainur; Dazrullisa Dazrullisa; Marwan Marwan
Didaktik Matematika Vol 4, No 1 (2017): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.094 KB) | DOI: 10.24815/jdm.v4i1.6901

Abstract

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.
Pengembangan Soal Matematika Tipe TIMSS Menggunakan Konteks Kerajaan Sriwijaya di SMP Rajab Vebrian; Darmawijoyo Darmawijoyo; Yusuf Hartono
Didaktik Matematika Vol 3, No 2 (2016): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Abstract

The purpose of this research to produce TIMSS – like mathematics tasks on the numbers content by using Context Kingdom of Sriwijaya are valid and practical, and to see the potential effect resulting tasks. Subject of this research are students in grade VII.7 SMPN 55 Palembang. This research is design research in the type of development study consisting of preliminary and formative evaluation (methods). Produce of this research are 10 TIMSS – like mathematics tasks on the numbers content by using Context Kingdom of Sriwijaya are valid and practical, and has the potential effect on students' mathematical reasoning competencies, such as analyzing, integrating, making inferences, and give reasons. Moreover, it has the potential effect on student interest and seriousness of solving TIMSS – like mathematics tasks on the numbers content using Context Kingdom of Sriwijaya.

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