The Development of Mathematical Teaching Books-Based Realistic Approach to Increase Creative Thinking Ability in 5th Grade Elementary School

DOI

10.2991/assehr.k.200323.129How to use a DOI?

Keywords

mathematics textbooks, realistic approaches, creative thinking skills

Abstract

This type of research is development research that refers to the theory of Borg and Gall. The population of this study was all fifth grade students in SD Negeri Gugus I, Rajabasa Subdistrict and a sample of 51 students obtained by purpose sampling technique were students of class V B of SDN 1 Rajabasa as Experimental Classes and students of class V B SDN 3 Rajabasa as a control class. Data collection techniques use test results of learning and observation. The feasibility of the instrument is theoretically based on expert judgment with an average of 90.09 very good categories. While the feasibility of the instrument empirically based on the analysis 20 essay questions are worthy and quality from the results of the test of validity, reliability, different power, and level of difficulty. Mathematical textbooks based on realistic approaches are also effective. This can be seen from the average value of students in the experimental class using a realistic textbook based on mathematical approaches that is 74.29 higher than the average value of students in the control class who do not use mathematical textbooks based on realistic approaches, namely 59.47 with the normalized Gain value of 0.38 with the “medium” category.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Maranantia Sukotjo
AU  - Alben Ambarita
AU  - Irawan Suntoro
AU  - Caswita
PY  - 2020
DA  - 2020/03/25
TI  - The Development of Mathematical Teaching Books-Based Realistic Approach to Increase Creative Thinking Ability in 5th Grade Elementary School
BT  - Proceedings of the International Conference on Progressive Education (ICOPE 2019)
PB  - Atlantis Press
SP  - 252
EP  - 257
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.200323.129
DO  - 10.2991/assehr.k.200323.129
ID  - Sukotjo2020
ER  -