Open AccessPEMANFAATAN KONTRIBUSI SISWA SEBAGAI ALAT TRANSISI MENUJU PEMAHAMAN KONSEP OPERASI PECAHAN
Author(s) -
Gregorius Sebo Bito
Publication year - 2018
Publication title -
refleksi edukatika/refleksi edukatika
Language(s) - English
Resource type - Journals
eISSN - 2528-696X
pISSN - 2087-9385
DOI - 10.24176/re.v9i1.2813
Subject(s) - mathematics education , fraction (chemistry) , process (computing) , computer science , mathematics , programming language , chemistry , organic chemistry
The purpose of this study was to describes the use of student’s contribution as a transition tool at each level of learning the fraction operation concept. This study involved fourth grade students of an elementary school in Ngada East Nusa Tenggara. The type of this research is Design Research with three stages, namely: initial design, teaching experiment and retrospective analysis. This research begins conduct a hypothetical learning trajectory (HLT) of fraction operations concept. The HLT has been tested before the actual learning process (ALT). The results of the retrospective analysis obtained an overview of the Actual Learning Trajectory (ALT) show that the use of various student’s contribution at each level of learning can lead to understanding the fraction operation concept.