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All Journal KOLOKIUM: Jurnal Pendidikan Luar Sekolah Jurnal Halaqah
Astutik Talun NU
SMK Negeri 6 Malang
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Algebra Thinking Process on Vocational School Students in Completing Line Problems Astutik Talun NU
KOLOKIUM Jurnal Pendidikan Luar Sekolah Vol 7, No 2 (2019): KOLOKIUM: Publishing October 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/kolokium-pls.v7i2.350

Abstract

This research is motivated by the observations of researchers when teaching, it was found that there are still many students who experience obstacles when solving row problems. This type of research is qualitative research with descriptive research type. The approach and type of study were chosen according to the researcher's goal which is to describe the students' algebraic thought processes in solving the problem of ranks. The findings in this study, namely high ability students can go through each stage of problem-solving as well as doing the algebraic thinking process well, while moderate and low ability students still often ignore the stage of looking back. They also still have difficulty doing the algebraic thought process. The algebraic thinking process of high-ability students is more complex than students of medium and low ability. Highly capable students experience the process of gathering ideas, clarifying ideas, evaluating ideas, and making decisions over and over again in the thought process he does in solving problems. Besides that, in the process of thinking, high-ability students also observe patterns, make generalizations, use meaningful symbols, use functions, and make mathematical models.
Implementasi Teori Dienes: Pembelajaran Matematika Sesuai Konsep PAKEM Astutik Talun NU
Jurnal Halaqah Vol 1 No 3 (2019): JURNAL HALAQAH, Publishing July 2019
Publisher : RC-INSTITUT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.106 KB) | DOI: 10.5281/zenodo.3497562

Abstract

Artikel ini mencoba menguraikan tentang penerapan pembelajaran matematika berdasar teori Dienes. Teori Dienes yang lebih mengacu pada permainan dalam membelajarkan siswa sangat relevan terhadap konsep Pembelajaran Aktif, Kreatif, Efektif dan Menyenangkan (PAKEM). Melalui teori Dienes, mata pelajaran matematika yang memang pada dasarnya sangatlah abstrak disampaikan melalui hal-hal yang bersifat konkret. Dari permainan-permainan konkret siswa dibimbing dan diajak memahami konsep matematika yang abstrak. Implementasi pembelajaran matematika dengan teori Dienes ini diharapkan juga dapat mengikis pendapat siswa selama ini yang menganggap bahwa matematika merupakan mata pelajaran yang sulit dan membosankan. Diharapkan pula bahwa kecintaan mereka terhadap matematika dapat tumbuh sehingga penanaman nilai-nilai sikap melalui mata pelajaran ini dapat dilakukan dengan lebih mudah.
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