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Jurnal Didaktik Matematika

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Published by Universitas Syiah Kuala

ISSN : 23554185 EISSN : 25488546 DOI : -

Core Subject : Education,

Education Mathematics

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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Articles 8 Documents

Search results for , issue "Vol 7, No 2 (2020): Jurnal Didaktik Matematika" : 8 Documents clear

Efektivitas Modul Pembelajaran Berbantuan Software GeoGebra pada Materi Bangun Ruang Sisi Datar Rhilmanidar Rhilmanidar; Marwan Ramli; Bansu Irianto Ansari
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

The low learning outcomes of students on geometry may be due to the unavailability of GeoGebra software assisted learning modules. This research aims to investigate the effectiveness of a GeoGebra software assisted learning module on the theory of flat-faced 3D shapes. This study consists of three phases, which are preliminary research, prototyping phase, and assessment phase. The test subjects are the students of a junior high school in Aceh Selatan. The research instruments cover student activity sheets, formative test sheets, student response questionnaires, and observer response questionnaires. The results show that the learning module satisfies the effectiveness criteria. These results are supported by very good student activities, improvement in students’ score of formative test, and positive responses of the students and teachers on the learning module.

Profil Pemahaman Konsep Siswa pada Materi Sistem Persamaan Linier Tiga Variabel Ditinjau dari Gaya Kognitif Didik Suliswanto; Dwi Juniati; Pradnyo Wijayanti
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Understanding of the concept is needed in studying mathematics, including the topic of the Three Variable Linear Equation System (SPLTV). In fact, there are still many students who don't understand the basic concepts well. The research subjects were students in grade 10 high school, each consisting of one student with field independent and field dependent cognitive style. The research instrument which were used consisted of a concept understanding test and interview guidelines. Data analysis was done through data reduction procedures, data exposure, and making conclusions. The resulting research showed that the field independent students understanding to the concept of SPLTV, namely students stated that the meaning of SPLTV used their own language without being stuck with the notation from SPLTV and students gave examples and non-examples of SPLTV. In addition, in solving problems students are able to use the SPLTV concept well. As the results of the research, the students' understanding of field dependent on the concept of SPLTV is that students explained that the notion of SPLTV was still stuck with the notation of the existing SPLTV and students give examples and non-examples of SPLTV. Moreover, in solving problems, students are less able to use the SPLTV concept well.

Pengembangan Soal Higher Order Thinking Skills (HOTS) pada Materi Aljabar di Sekolah Menengah Pertama Septiya Wulandari; Hajidin Hajidin; M Duskri
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

The Indonesian curriculum year 2013 requires students to have Higher Order Thinking Skills (HOTS) that match the competence needs in 21st century. Based on international assessment, Indonesia’s student rank is insufficient because the student is not familiar with solving problems requiring reasoning and analysis, including topic of algebra. This research aims to produce HOTS questions about algebra at Junior High School, which is valid, practical, and effective. This research is development research which consists of two stages, namely preliminary and formative evaluation. The participants in this study were grade 7 and 8 students in one Junior High School at Banda Aceh, Indonesia. The instruments were validation sheets, student response questionnaires, practicality test questionnaires, and HOTS questions. The result shows that the HOTS algebraic questions were meet the criteria: valid because all validators stated that the HOTS questions are suitable to use and the average value of the validation was reach very valid criteria; practical because all validators suggested that the learning tools can be applied in the class; effective because students’ response toward problems was positive dan the ability of students to solve questions is diverse. Thus, these HOTS questions can be used at the junior high school level.

Pengembangan Model Concept Sentence Learning Berbasis Budaya Multietnis untuk Memfasilitasi Pemahaman Konsep dan Kepedulian Sosial Siswa Nindy Citroresmi Prihatiningtyas; Rika Wahyuni; Mariyam Mariyam
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

This study aims to develop a learning model to facilitate students' ability to understand mathematical concepts and character of social care. The developmental research of this study three phases, namely Preliminary research phase development or prototyping phase and assessment phase. The subjects the first trial involved one school and for the second trial involved four junior high schools in Singkawang City which consisted of various ethnicities. In the development stages,a multi-ethnic culture-based concept sentence learning model was produced and learning tools such as lesson plans and worksheets.The instruments used for the feasibility of the model were the validation sheet, the observation sheet, the ability to comprehend the concept, the questionnaire sheet.The results showed that the multiethnic culture-based concept sentence learning model was feasible because it met three criteria:1)valid based on the assessment experts and practitioners,2)practically seen from the results of observations of implementation and student responses to learning and 3)effective in activating students, achieving completeness and fostering the character of student social care.

Pengaruh Model Pembelajaran Pair Cheks Berbasis Tugas Pengajuan Masalah terhadap Kemampuan Pemecahan Masalah Matematis Siswa Muksin Muksin; Tataq Yuli Eko Siswono; Rooselyna Ekawati
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

The students' problem solving ability is low. One effort that can be done is to implement the pair checks type of cooperative learning. This study aims to determine the effect of the pair checks type of cooperative learning based on the task of problem posing on students' mathematical problem solving abilities. This research is a quasi experimental research. The population of this study were students of grade 8. The sample consisted of two classes selected by random sampling. The instruments used in this study were test and questionnaire. The data were obtained from the results of the post test after implement the pair check type of cooperative learning. Data were analyzed using t-test. The results showed that there was a significant effect of the pair checks type of cooperative learning based on the task of problem posing on students' mathematical problem solving abilitie. In addition, there was a difference in the increase indicated by the N-gain value in the experimental clas. Therefore, the pair checks type of cooperative learning based on the task of problem posingan effect on improving students' problem-solving abilities.

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Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

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Perkembangan Rasa Ingin Tahu Mahasiswa melalui Pengintegrasian Nilai Islami dalam Pembelajaran Matematika Khairatul Ulya; Zikra Hayati
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Islamic values are the basis of reference in efforts to improve students' character and attitudes. The low value of students’ character is a scourge of today's problems. This study aims to determine the development of students' curiosity through the integration of Islamic values in mathematics learning. This research is a qualitative exploratory. Data were collected by using interviews and observations. The instruments used were observation sheets and interview guidelines to determine the development of curiosity. The subjects were three students at the Mathematics Education Department, FTIK IAIN Langsa. The results showed that two subjects have developed four indicators of curiosity: namely always asking questions, not accepting something learning as boring, showing listening, speaking, reading and writing skills and showing pleasure in learning. Meanwhile, there is one subject but there is one subject that does not develop curiosity on indicators showing listening, speaking, reading and writing skills. The results of study support theories stating that the integration of learning mathematics and Islamic values has a positive impact on students’ character. Therefore, this research can be considered for the Faculty of Education to further develop learning that integrating science and Islamic values in curriculum development as an effort to develop student character.

The Effectiveness of SAVI Approach-based Teaching Materials Oriented to Mathematical Connection Ability Muhammad Daut Siagian; Suwanto Suwanto; Rini Sulastri
Didaktik Matematika Vol 7, No 2 (2020): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

This study aims to analyze the effectiveness of SAVI approach-based teaching materials developed for mathematical connection ability. This study was research and development. The subjects were 36 Grade 8 students and a mathematics teacher and the objects were the SAVI approach-based teaching materials oriented to the mathematical connection ability. The effectiveness of the teaching materials measured by four aspects: (1) the observation of the teacher's ability to manage the learning should at least be in the "good" category, (2) six of the eight aspects of students activities are within the ideal time interval, (3) the students' mastery learning are fulfilled both individually and classically, and (4) the student and teacher questionnaire responses show positive responses. The results revealed that the effectiveness criteria were fulfilled. The observation of the teacher's ability to manage the learning was in the very good category (4.22). The student activities in learning was within the threshold for achieving the ideal time. Also, The students’ mathematical connection ability satisfied the mastery learning individually and classically (84.11%). The teacher and student questionnaire responses showed positive responses. Thus, the SAVI approach-based teaching materials oriented to mathematical connection ability are feasible as a learning resource for students in learning mathematics.

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