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All Journal MAJU : Jurnal Ilmiah Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) MES: Journal of Mathematics Education and Science
Nababan, Siti Aminah
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Education Mathematics

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PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS PENDEKATAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMA NEGERI 1 KUALAKABUPATEN NAGAN RAYA Nababan, Siti Aminah; Iskandar, Iskandar
MAJU : Jurnal Ilmiah Pendidikan Matematika Vol 6, No 2 (2019): MAJU : Jurnal Ilmiah Pendidikan Matematika
Publisher : STKIP Bina Bangsa Meulaboh

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak: Penelitian ini bertujuan untuk menuntut kompetensi profesional guru dalam berkewajiban menyusun perangkat pembelajaran secara lengkap dan sistematis agar pembelajaran berlangsung secara interaktif, inspiratif dan menyenangkan. Sejauh ini, dari segi isi dan kualitas perangkat pembelajaran yang diterapkan guru masih belum tergolong baik karena fakta bahwa perangkat yang dikembangkan oleh guru belum pernah diuji validitas, kepraktisan maupun keefektifannya. Penelitian ini bertujuan untuk menghasilkan perangkat pemebelajaran matematika yang valid, praktis dan efektif melalui Pendekatan Matematika Realistik untuk meningkatkan kemampuan pemecahan masalah matematis siswa SMA Negeri 1 Kuala Kabupaten Nagan Raya.Tujuan Khusus dalam penelitian ini adalah 1). Mengahasislkan perangkat pembelajaran matematika yang valid, praktis dan efektif untuk digunakan dalam proses belajar mengajar; 2) Mengetahui peningkatan berpikir kritis siswa dengan menggunakan perangkat pemebelajaran yang di kembangkan berorientasi model pembelajaran berbasis masalah. Penelitian ini merupakan penelitian pengembangan yang dikembangkan dengan model 4-D, yaitu: pendefinisian (define), perencanaan (design), pengembangan (develop), dan penyebaran (disseminate). Perangkat pembelajaran yang dikembangkan dalam penelitian ini yaitu: Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Siswa (LKS). Sedangkan model pembelajaran yang digunakan dalam penelitian ini adalah Realistik Mathematics Education (RME). Prinsip dalam model RME adalah mendorong siswa untuk menggali berbagai gagasan matematika dan mengkontruksi pengetahuan sehingga meningkatkan kemampuan pemecahan matematik siswa. Dalam hal ini siswa  harus aktif mengkonstruksi sendiri pengetahuan dan diberi kebebasan untuk mengekspresikan jalan pikirannya.Kata-kata kunci : Pemebelajaran Matematika Realistik; kemampuan Pemecahan Masalah matematis siswa
PEMANFAATAN TEKNOLOGI DALAM RANGKA PENINGKATAN KOMPETENSI PEDAGOGIK Noviyanti, Putu Ledyari; Patiung, Amos; Nababan, Siti Aminah; Tanjung, Henra Saputra; Nitiasih, Putu Kerti; Riastini, Putu Nanci; Sudatha, I Gde Wawan
MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i2.9398

Abstract

During the Industrial Revolution 4.0, it is important to develop critical thinking (Critical Pedagogy) and the use of technology in the learning process (Cyber Pedagogy). This research aims to explore how technology can be used to improve pedagogical competence in the educational context in Indonesia. This study uses the Systematic Literature Review (SLR) method with a survey-based quantitative descriptive approach. Data was collected from primary research results published in national and international journals such as Google Scholar, ERIC, and Scopus. The results of this research are from three study focuses related to the use of technology in learning in general, specifically mathematics learning and in the context of increasing pedagogic competence. Where the strategy for increasing teacher competence in applying technology in the classroom is training in the form of activities in the form of training in the use of learning methods, skills training in choosing suitable media, and training in media technology development.
ANALYSIS OF DIFFICULTIES OF MATHEMATICS EDUCATION STUDENTS IN BLENDED LEARNING AFTER COVID-19 PANDEMIC Narpila, Suci Dahlya; Ammamiarihta, Ammamiarihta; Nababan, Siti Aminah
Jurnal Pendidikan Matematika (JUPITEK) Vol 5 No 2 (2022): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol5iss2pp167-174

Abstract

Entering the new normal era in the UINSU Medan, the campus has established a blended learning system as a learning method. Although blended learning is good as an alternative to learning method in the new normal era, it still had limitations. If viewed from the perspective of students, they have difficulties when took blended learning. This difficulty will certainly affect the learning outcomes of the students themselves. This of course cannot be left alone, it is necessary to in depth analysis of student difficulties when took blended learning and then find the right solution to solve these difficulties. This research focuses to find out students’ difficulties when taking Calculus Vector Class through blended learning method after COVID-19 pandemic era. This is a descriptive qualitative study. The subjects of this study are students of Calculus Vector class in the fourth semester of the Department of Mathematics Education, UINSU Medan. This research uses interview method and questionnaires as data collection instruments. The results show that students' difficulties are divided into technical difficulties, student adaptation difficulties, and lecturer adaptation difficulties. Learning strategies must be developed to address these difficulties and to bolster students’ adaptation to blended learning class
Co-Authors Ammamiarihta Ammamiarihta Iskandar Iskandar M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Noviyanti, Putu Ledyari Patiung, Amos Putu Kerti Nitiasih Putu Nanci Riastini, Putu Nanci Suci Dahlya Narpila, Suci Dahlya Tanjung, Henra Saputra