PENGEMBANGAN BAHAN AJAR STRUKTUR ALJABAR UNTUK MENINGKATKAN KEMAMPUAN PEMBUKTIAN MATEMATIS MAHASISWA
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Kata Kunci: Bahan Ajar Struktur Aljabar, Kemampuan Pembuktian Matematis
DEVELOPING ALGEBRAIC STRUCTURE TEACHING MATERIALS TO IMPROVE STUDENTS' MATHEMATICAL PROOF ABILITY
Abstract:This study was aimed to: (1) develop algebraic structure teaching materials to improve the students' mathematical proof ability, and (2) find out the students' mathematical proof ability after being taught using the developed materials. This study belonged to the research and development approach using the four-D model. The subjects were students of IKIP PGRI Pontianak taking the Algebraic Structure Course in the odd semester of the 2014/2015 academic year in one class. The data were analyzed both descriptively and qualitatively. The findings showed that: (1) the developed algebraic structure teaching materials were valid viewed from the content accuracy, understandability, language use, and face validity, with some notes for improvement, and (2) the use of the developed algebraic structure teaching materials could improve students' mathematical proof ability as much as 18.84%.
Keywords: Algebraic Structure teaching materials, Mathematical Proof Ability
Jurnal Cakrawala Pendidikan, Jurnal Ilmiah Pendidikan, with ISSN: 0216-1370, is published by the Institute of Education Development and Quality Assurance (LPPMP UNY). Cakrawala Pendidikan has been recently has been re-accredited by Indonesian Ministry of Education and Culture decision Number 51/E/KPT/2017 which is valid for five years since enacted on 4 December 2017.