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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Didaktik Matematika Jurnal Riset Pendidikan Matematika JURNAL PENGABDIAN KEPADA MASYARAKAT InfoTekJar (Jurnal Nasional Informatika dan Teknologi Jaringan) INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Jurnal PAJAR (Pendidikan dan Pengajaran) JURNAL MATHEMATIC PAEDAGOGIC MES: Journal of Mathematics Education and Science JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Journal of Didactic Mathematics JURNAL PENELITIAN BIDANG PENDIDIKAN
Siregar, Rosliana
Universitas Islam Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Other

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Journal : MES: Journal of Mathematics Education and Science

 1 
PENGARUH PENGGUNAAN MEDIA KOMIK MATEMATIKA DENGAN BANTUAN POWERPOINT TERHADAP MOTIVASI DAN HASIL BELAJAR MATEMATIKA SISWA DI SMK ISTIQLAL DELITUA PENGARUH PENGGUNAAN MEDIA KOMIK MATEMATIKA DENGAN BANTUAN POWERPOINT TERHADAP MOTIVASI DAN HASIL BELAJAR MATEMATIKA SISWA DI SMK ISTIQLAL DELITUA Putri Amanda Siregar; Rosliana Siregar
MES: Journal of Mathematics Education and Science Vol 3, No 1 (2017)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (837.77 KB) | DOI: 10.30743/mes.v3i1.226

Abstract

This research aims to determine the effect of using comics media mathematics with the help of powerpoint on motivation and results of students’ mathematics learning on the subject of the matrix inverse order 2x2. This research was conducted in SMK Istiqlal Delitua. The population in this research are 486 students of class X. The sampling in this research using purposive sampling technique are 35 students of class X.AP-1. Based on the results of the test data requirements known that motivation data as well as results of the students’ mathematic learning are distributed normally. Motivation data an average score is 99,2 while the results of students’ mathematics learning data an average score is 19,6. Based on data analysis known that: (1) comics media mathematics are positive and significant impact on motivation to mathematic learn, where t test was obtained thitung = 3,1914 ˃ ttabel = 1,692. The index determination I = 12,5%, it means that comics media mathematics accounted 12,5% with motivation onof mathematic learning; (2) comics media mathematics are positive and significant with the results of students’ mathematics learning. Based on t test was obtained thitung = 6,19 ˃ ttabel = 1,692. The index determination I = 53,77%, it means that comics media mathematics accounted for 53,77% of the increase in the results of students’ mathematics learning.
PERSAMAAN DIFFERENSIAL EKSAK DENGAN FAKTOR INTEGRASI Rosliana Siregar
MES: Journal of Mathematics Education and Science Vol 2, No 1 (2016)
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.127 KB) | DOI: 10.30743/mes.v2i1.118

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui hubungan persamaan differensial tak eksak dengan faktor integrasi. kajian penentuan faktor integrasi pada persamaan diferensial eksak dengan menggunakan langkah-langkah penyelesaian dari persamaan differensial. Persamaan diferensial eksak memiliki kasus persamaan diferensial tak eksak, di mana persamaan diferensial tak eksak ini dapat di ubah menjadi persamaan diferensial eksak. Dalam hal ini diperlukan konsep faktor integrasi untuk menyelesaikannya, sehingga dari persamaan diferensial tak eksak dapat di ubah menjadi persaman diferensial eksak. Hasil pembahasan dari penelitian ini membuktikan adanya hubungan antara persamaan diferensial eksak dengan faktor integrasi. Kata KunciPersamaan Differensial Eksak, Tak Eksak, Faktor Integrasi
PENGEMBANGAN MODUL LOGIKA MATEMATIKA BERBASIS HIGHER ORDER THINGKING SKILLS UNTUK MENINGKATKAN KEMANDIRIAN BELAJAR SISWA Ayu Wulandari; Rosliana Siregar; Syahlan Syahlan
MES: Journal of Mathematics Education and Science Vol 8, No 1 (2022): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v8i1.6124

Abstract

This study aims to develop teaching materials in the form of mathematics modules based on Higher Order Thinking Skills to increase student learning independence at SMK YPK Medan. The mathematical logic module developed is feasible to use and has met the valid, practical and effective criteria. The method used in this study is a Research and Development method with define, design, develop, disseminate. The results of the research that have been carried out show that the module developed is valid. This is based on the results of four different validators in terms of material, language, and design with an average score of 4.0 and are in the valid category. Practicality is obtained from the results of student questionnaires with an average score of 58.47 and is in the practical category. The effectiveness is obtained from the results of increasing student learning independence on the first trial test of 68.3 and on the second trial test of 81.65 which is included in the effective improvement category.
PENGEMBANGAN INSTRUMEN PENILAIAN LOGIKA MATEMATIKA BERBASIS HIGH ORDER THINKING SKILLS UNTUK MENINGKATKAN KEMANDIRIAN BELAJAR SISWA Nina Saswita; Zainal Aziz; Rosliana Siregar
MES: Journal of Mathematics Education and Science Vol 8, No 1 (2022): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v8i1.6122

Abstract

This study aims to develop a Higher Order Thinking Skill-based mathematical logic assessment instrument in mathematics to improve student learning independence and to determine the quality of the Higher Order Thinking Skill-based mathematical logic assessment instrument in mathematics to improve student learning independence. The type of research used is Research and Development research with reference to the 4-D model proposed by Thiagarajan, namely define, design, develop, disseminate. The subjects in this study were students of class XI SMK Medan Family Education Foundation. The assessment instrument used is a test of interest in learning and student response questionnaires which will then be tested for feasibility. The results showed that the mathematical logic assessment instrument developed was valid and reliable after being repaired. Meanwhile, after conducting the trial, in the second stage, an effective and practical mathematical logic assessment instrument was obtained.
Co-Authors Ashar Hasairin Ayu Wulandari Evi Adelina Nasution Fadhila Humairo Nina Saswita Nurul Hamdinesha Putri Amanda Siregar Siagian, Muhammad Daut Suwanto Suwanto Syahidatul Nadila Lubis Syahidatul Nadila Lubis Syahlan Syahlan Syahlan Syahlan Tommy Tanu Wijaya Zainal Aziz