Jurnal Gantang
Jurnal Gantang is a peer-reviewed journal. Jurnal Gantang is published two numbers per year by Raja Ali Haji Maritime University, Tanjungpinang, Riau Islands, Indonesia. The articles written for Jurnal Gantang are state-of-the-art research articles in the field of Mathematics Education. Starting in 2022, Jurnal Gantang will be published in May and November twice a year. Jurnal Gantang publishes scientific writings on the results of thoughts, very carefully selected literature studies, and research in the field of Mathematics Education. Jurnal Gantang is a journal with a blind review system that is an essential aspect of disseminating knowledge. The realization of a scientific approach can be supported by writing the results of a blind review. Jurnal Gantang accommodates the results of studies and research in the fields of Mathematics Education with various research frames such as Research development/R&D Classroom action research Educational Design Research Experiment with different types Qualitative Studies (Investigative, Analytical, Descriptive Studies, and the like) Ethnographic studies Literature/Library Studies Other research with a quantitative approach The topics raised can be: Learning innovation and the use of ICT in supporting the learning process Mathematics Learning Context and Media Innovation Strategies and Approaches to Learning Mathematics Mathematical Literacy and Numeracy Indonesian Realistic Mathematics Education (IRME) Ethnomathematics Misconceptions in Mathematical Topics Mathematics Learning Based on Cultural Potential and Local Wisdom Enrichment of Mathematics Teaching Materials Mathematics Learning Evaluation Mathematics Education Curriculum and Policy Learning Mathematics in College Development of Science and Technology in Mathematics STEM, STEAM, and Lesson Study And others
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<![CDATA[Deskripsi Kemampuan Komunikasi Matematika Dalam Menyelesaikan Soal Pemecahan Masalah Matematika Berdasarkan Gender ]]>
<![CDATA[Muhammad Taqwa]]>;
<![CDATA[Ahmad Budi Sutrisno]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1336
<![CDATA[This research is qualitative research with the aim of (1) to find out the description of mathematical communication skills of male and female students in solving mathematical problem solving questions, (2) to find out different information about mathematical communication descriptions in solving problem solving problems in terms of gender. The subjects of this study were two class VII students of SMP Negeri 2 Labakkang, namely one male and one female student who had the highest problem solving test scores. The procedure of data collection is done by observation, tests of problem solving and interviews. The research instrument was used in the form of observation sheets, tests of problem solving, interview guidelines. Data analysis techniques are carried out by testing credibility, transferbility, dependability, and conformability. The results showed that the mathematical communication skills of male gender subjects were lower than those of female gender subjects. The location of differences in mathematical communication skills between male and female gender is that the indicators write answers according to the purpose of the problem and make conclusions in writing using their own language.]]>
<![CDATA[Penerapan Model Eliciting Activities (MEAs) dalam Pembelajaran Matematika Materi Relasi dan Fungsi ]]>
<![CDATA[Melia Kartika]]>;
<![CDATA[Cecil Hiltrimartin]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1347
<![CDATA[This study is the descriptive research that aims to determine student learning activities when applied MEAs approach and learning outcomes after applied MEAs with subject relation and function. The subjects were students of class VIIID junior high school number 1 Indralaya Utara, amounting to 32 students. The data were collected using observation dan test and analyzed descriptively. The research result to shows the implementation of student learning on the MEAs approach included in the good category. From result learning get 29% students included in the very active category, 19% students included in active category and 26% students included in quite an active category while students learning outcomes included pretty good when 7% students included in very good category, 33% students included in good category and 40% students included in pretty good category, with an average value is 66,1.]]>
<![CDATA[Implementasi Bahan Ajar Persamaan Diferensial dengan Metode Guided Discovery Berbantuan Software Mathematica untuk Meningkatkan Pemahaman Konsep ]]>
<![CDATA[Desty Haswati]]>;
<![CDATA[Dian Nopitasari]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1358
<![CDATA[This study aims to examine the increase in student’s mathematical conceptual understanding ability using differential equation teaching materials using Guided Discovery assisted by Mathematica software. This study is a quasi-experimental with pretest posttest Control Group Design. The research subjects were the sixth semester students of Mathematics Education Study Program, Muhammadiyah University of Tangerang, with a sample of as many as two classes selected by simple random sampling technique. The experimental class uses differential equation teaching materials with the Guided Discovery method assisted by Mathematica software and the control class using ordinary teaching materials. The results of the study showed that an increase in mathematical conceptual understanding ability of the experimental class was higher than the control class. The average normalized gain of students in the experimental class is in the high and medium categories. While the control class is in the medium and low category. The normalized gain difference in the experimental class is better than the control class.]]>
<![CDATA[Peningkatan Kemampuan Koneksi Matematis Siswa melalui Pendekatan Open-Ended pada Siswa Sekolah Menengah Pertama ]]>
<![CDATA[Roslian Lubis]]>;
<![CDATA[Toharuddin Harahap]]>;
<![CDATA[Marzuki Ahmad]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1367
<![CDATA[Rendahnya Kemampuan Koneksi Matematis (KKnM) siswa merupakan permasalahan utama penelitian. Permasalahan di lapangan siswa kurang mampu mengkoneksiakan konsep/ide matematika dalam pemecahan masalah matematis. Dengan demikian perlu suatu pendekatan pembelajaran yang memacu siswa untuk menyelesaikan masalah dengan feleksibel yaitu pembelajaran dengan pendekatan open-ended. Tujuan penelitian ini adalah untuk mengetahui peningkatan KKnM siswa SMP melalui pendekatan open-ended. Untuk mencapai tujuan tersebut dilakukan penelitian eksperimen semu dengan rancagan Nonequivalent Control Group Design. Populasi penelitian adalah siswa kelas VII SMP Negeri 5 Padangsidimpuan. Sampel yang dipilih adalah kelas VII-5 sebagai kelas eksperimen dan siswa kelas VII-6 sebagai kelas kontrol. Penelitian yang dilakukan menunjukkan hasil melalui uji independen sampel t-tes diperoleh signifikansi hasil pretest dan posttest sebesar 0,004 yang berarti terdapat perbedaan rata-tara antara KKnM siswa kelas eksperimen dengan kelas kontrol. Selanjutnya melalui uji N-gain diperoleh nilai rata-tara N-gain kelas eksperimen sebesar 0,48 yang berarti nilai peningkatan berada pada kategori sedang dan pada kelas kontrol diperoleh nilai N-gain sebasar 0,28 yang berarti berada pada kategori rendah. Dengan demikian disimpulkan bahwa KKnM siswa melalui pendekatan open-ended berbeda secara signifikan dengan KKnM siswa dengan pendekatan konvensional dan KKnM siswa yang diberi pembelajaran dengan pendekatan open-ended lebih baik dari pada KKnM siswa dengan pendekatan konvensional.]]>
<![CDATA[Pengembangan Video Pembelajaran Berbantuan Aplikasi Sparkoll Videoscribe ]]>
<![CDATA[Ahmad Fadillah]]>;
<![CDATA[Westi Bilda]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1369
<![CDATA[. This research was conducted at the University of Muhammadiyah Tangerang on the academic year 2018-2019 Mathematics Education study program. The purpose of this research was to develop learning videos with videoscribe sparkoll application. The methods used od this research were Research and Development (R&D). The stages used are field observation, data collection, product design, expert validation, product revision, small class trials, data analysis, and final products. based on the results of the validation of the experts by getting eligible criteria for each criterion namely 78% and 78.7% and the results of small-scale trials by getting a positive response and eligible criteria which is 75.5%.]]>
<![CDATA[Pengembangan Lembaran Kerja Matematika SMP Berbasis Pendekatan Metakognisi Untuk Meningkatkan Higher Order Thinking Skill Peserta Didik ]]>
<![CDATA[Nadia Alkhaira]]>;
<![CDATA[Yerizon Yerizon]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1418
<![CDATA[The purpose of this study is to produce a Junior Mathematics worksheet based on metaconigration approach to improve students' HOTS with valid, practical and effective. This research is a development research using Plomp model. The results of this study are metacognition-based worksheets a) valid from the aspects of content, construct, language, and graphic, b) practical aspects of usage, time and readability, and c) effective aspects to improve the HOTS ability of students.]]>
<![CDATA[Analisis Kesesuaian Indikator terhadap Kompetensi Dasar pada Pelajaran Matematika oleh Guru Sekolah Menengah Palembang ]]>
<![CDATA[Indaryanti Indaryanti]]>;
<![CDATA[Ely Susanti]]>;
<![CDATA[Nyimas Aisyah]]>;
<![CDATA[Scristia Scristia]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1429
<![CDATA[This research aims to describe competence level and competence hierarchy on indicators developed by 23 middle schools teacher from South Sumatera Province, using indicator and objectives references to Revised Bloom’s Taxonomy and National Standard of Education. The result suggest that the competence levels are overlapping at the indicators and the developed indicators are limited to minimal competence of learning standards.]]>
<![CDATA[Deskripsi Kemampuan Berpikir Tingkat Tinggi Siswa dalam Menyelesaikan Soal Fungsi Kelas X SMAN 2 Tanjungpinang ]]>
<![CDATA[Syarfina Witri]]>;
<![CDATA[Febrian Febrian]]>;
<![CDATA[Linda Rosmery Tambunan]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1527
<![CDATA[This study aims to describe the thinking ability of class X MIA 2 of SMA Negeri 2 Tanjungpinang in solving functional problems. research subjects A total of 40 students who have received material before function. Instrument for the assessment of students higher-order thinking skills, consisting of 10 questions. Data were analyzed using the average method as an explanation of students higher-order thinking skills. Considering the high level of students in terms of high-level thinking ability indicators, namely analyzing, understanding and creating. The results obtained are the average analysis indicator obtained is 47.85 with enough categories, the indicator analyzes with an average of 12.50 categories is very less. And the indicators created with an average of 19.02 with very less categories Keywords: deskription, higher order thinking skill]]>
<![CDATA[Pengembangan Lembar Kerja Peserta Didik Berbasis Realistic Mathematics Education dengan Konteks Kemaritiman untuk Peserta Didik SMA Kelas XI ]]>
<![CDATA[Maimunah]]>;
<![CDATA[Nur Izzati]]>;
<![CDATA[Alona Dwinata]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1530
<![CDATA[The lack of use of teaching materials that are able to help learners to understand mathematics learning in schools causes the achievement of students' mathematical skills are still in the low category. The aims of this study is to develop a valid, practical and effective LKPD based on RME approach by using maritime context. This research is a type of Research and Development (R&D) research with a limited ADDIE development model that are Analysis, Design, and Development (ADD) stage. Data in the study were collected by the test and questionnaire methods. The research instruments used were expert validation sheets, student questionnaire response sheets, and test sheets. Data was analyzed with descriptive analysis to measure the validity of LKPD, Rasch modeling to measure the practicality of LKPD, and compare individual and classical minimum completeness criteria from students' post-test results to measure the effectiveness of LKPD. The results showed that LKPD based on RME fulfilled valid criteria with the dominance of the assessment in the good category, practical criteria with the dominant response of students in the practical category, and effective with a percentage of completeness of 87%.]]>
<![CDATA[Blended Learning Syarah: Bagaimana Penerapan dan Persepsi Mahasiswa ]]>
<![CDATA[Puji Astuti]]>;
<![CDATA[Febrian Febrian]]>
<![CDATA[ Jurnal Gantang Vol 4 No 2 (2019): Jurnal Gantang ]]>
Publisher : <![CDATA[Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/jg.v4i2.1560
<![CDATA[This study aims to see how the implementation and students’ perceptions of e-learning type blended learning in Mathematics Capita Selecta course. The e-learning in this study utilized the Syarah portal, an online learning application developed by Universitas Maritim Raja Ali Haji (UMRAH) responding to the 4.0 era. This online learning using Syarah was the first time applied to research subjects, namely 35 students of Mathematics Capita Selecta Course year 2019. The data was collected from the results of the researchers' observations during the learning process and students’ responses to the questionnaire. The data were analyzed qualitatively to describe how the implementation of e-learning and how students’ perceptions about e-learning Syarah in supporting them to learn. The results of the analysis show that the Syarah system and students are ready for the implementation of online learning. Students’ confusion only occurs at the initial meeting of each type of e-learning activities designed by the researcher. Hereinafter, students could carry out learning well, even independently, but with clearly stated instructions. In addition, students were actively involved during the e-learning process. It also reveals that students felt more open to engaging in e-learning activities than when they were in class. In general, students gave positive responses to the use of Syarah in supporting blended learning.]]>
