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All Journal Jurnal Biologi Tropis PENDIPA Journal of Science Education Jurnal Basicedu Journal on Education MAJU : Jurnal Ilmiah Pendidikan Matematika Jurnal Pendidikan dan Konseling MES: Journal of Mathematics Education and Science JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat Jurnal Tunas Pedagogika : Jurnal Pedagogik dan Dinamika Pendidikan Bioscientist : Jurnal Ilmiah Biologi Joong-Ki : Jurnal Pengabdian Masyarakat KOMMAS: Jurnal Pengabdian Kepada Masyarakat Lensa: Jurnal Kependidikan Fisika JOMLAI: Journal of Machine Learning and Artificial Intelligence Social Engagement: Jurnal Pengabdian Kepada Masyarakat Joong-Ki
Christa Voni Roulina Sinaga
Universitas HKBP Nommensen Pematangsiantar
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Social Sciences Other

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Journal : MES: Journal of Mathematics Education and Science

 1 
PENGARUH MODEL PEMBELAJARAN TRADE A PROBLEM DENGAN PEMBERIAN REWARD TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS VII SMP N.1 GUNUNG MALELA Christa Voni Roulina Sinaga
MES: Journal of Mathematics Education and Science Vol 4, No 2 (2019)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (896.105 KB) | DOI: 10.30743/mes.v4i2.1535

Abstract

Abstract. The purpose of this study was to determine the effect of the trade a problem learning model by rewarding students' mathematical communication skills. This type of research is quasi-experimental research by determining one class of research samples taken randomly as the experimental class. In this study the method of data retrieval is carried out by applying to an experimental class a treatment condition. The population in this study were all VII grade students of SMP N 1 Gunung Malelala. The results show a strong relationship between the Trade A Problem learning model and reward for students' communication skills. Based on the results of the calculation of the regression equation the equation ????̂=27,87+0,64???? is obtained. In this equation the regression direction coefficient (b) = 0.64 is positive, which means that the two variables have a positive linear relationship.Keywords: trade a problem, mathematical communication skills.
IMPLEMENTASI PEMBELAJARAN BERBASIS KKNI DI ERA REVOLUSI INDUSTRI 4.0 PADA PROGRAM STUDI PENDIDIKAN MATEMATIKA UNIVERSITAS HKBP-NOMENSEN PEMATANGSIANTAR Christa Voni Roulina Sinaga; Lois Oinike Tambunan; Canni Loren Sianturi
MES: Journal of Mathematics Education and Science Vol 6, No 1 (2020): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v6i1.3146

Abstract

Frequent complaints about the gap between the number, quality and ability of graduates with the criteria needed by the world of work appear in the field and the still low Index of Technology Development, Information and Communication in Indonesia are two national problems that must be addressed carefully. In this regard, the Indonesian National Qualifications Framework (KKNI) policy is a solution that has been established by the government to improve the quality of Indonesia's human resources. In order to support the efforts to manifest Indonesian people who are superior and have global competitiveness, the researchers want to analyze the implementation of KKNI-based learning in the Industrial Revolution Era 4.0 in the Mathematics Education Study Program of HKBP Nommensen Pematangsiantar University (UHKBP-NP). It is hoped that this research can become a reference material for the government in reviewing and evaluating the effectiveness of the KKNI program so that different policies can be formulated according to the reality on the ground. This research problem will be revealed with a qualitative method approach because the things to be revealed are phenomenological. To collect all the required research data and information, the researcher will use three techniques, namely interviews; observation; and documentation. The data that has been collected will then be analyzed using focused observation techniques and interactive analysis techniques.
PENGEMBANGAN PERANGKAT PEMBELAJARAN BERDASARKAN PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP NEGERI 1 GUNUNG MALELA Christa Voni Roulina Sinaga
MES: Journal of Mathematics Education and Science Vol 3, No 2 (2018)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (998.841 KB) | DOI: 10.30743/mes.v3i2.503

Abstract

Abstract. The aims of this research is: (1) describe the level of mastery learning and increasing students’ mathematical communication ability with problem-based learning, (2) describe students’ activity during the learing process with problem-based learning, and (3) describe students’ response to the component during  problem-based learning. This research is development research. The population of this research are all of students in SMP N 1 Gunung Malela, and the sample chosen is random with VII-3 and VII-4 with 32 students for each class. The instrument used consisted of a test mathematical communication ability of student in description form. The instrumen has been declared eligible validation and had coefisien reability pre-tes and pos-tes 0,81 and 0,62. The results of this research shown that: (1) the level of students’ mastery learning mathematical communication ability in the classical is 87,50% while the increasing of students’ mathematiucal communication abilityin first trial 2,73 increase to 3,05 in the second trial. The most increasing aspect from mathematical communication ability is drawing, (2) students’ activity during learing process with problem based learning has on efektive criteria, and (3) students’ response to the component during problem-based learning has a positive respons. The research suggests to use problem based learning as the alternative way for teacher to increase students mathematical communication abilities. Keywords: Problem Based Learning, and Mathematical Communication Ability 
Co-Authors Anita Debora Br Simangunsong Apriani Sijabat Apriani Sijabat Ardiansyah Sibagariang Asrianita Harefa Canni Loren Sianturi debora exaudi sirait Donna Manurung Dudes Manalu Emelda Thesalonika Ferri Ojak Immanuel Pardede Friswan Manurung Gayus Simarmata Handoco, Ewin Herlina Sitanggang Herna Febrianty Sianipar Herna Febrianty Sianipar Herna Febrianty Sianipar Herna Febrianty Sianipar Herna Febrianty Sianipar Herna Febrianty Sianipar Icca Fransiska Sinaga Jaya Tata Hardinata Mungkap Mangapul Siahaan Mungkap Siahaan Mungkap Siahaan Osco P. Sijabat Pane, Eva Pratiwi Partohap Sihombing Purba, Rudiarman Reagan Surbakti Saragih Ria Anjelina Siahaan Ropinus Sidabutar Ropinus Sidabutar Sanggam Siahaan Siahaan, Theresia Monika Simamora, Rianita Sinaga, Asima Rohana Sinaga, Mardame Pangihutan Siti Imroatul Maslikah Susy Alestari Sibagariang Tambos Sianturi Tambunan, Lois Oinike Welfha Situngkir Welmar Olfan Basten Barat Yessi Kristiani Lumbantobing