Proceedings of the 5th SEA-DR (South East Asia Development Research) International Conference 2017 (SEADRIC 2017)

The Development of Mathematics Instruction Using Color Chips at Elementary School Based on Lesson Study

Authors
Fitrani Dwina, Riry Sriningsih
Corresponding Author
Fitrani Dwina
Available Online May 2017.
DOI
https://doi.org/10.2991/seadric-17.2017.2How to use a DOI?
Keywords
Booklet, Color Chips, Elementary School, Lesson Study
Abstract

This research aims to develop the mathematics instruction using color chips at elementary school based on Lesson Study. This research was conducted at fifth grade of State Elementary School 23, Padang Timur. The development is adapted from Plomp's model. There are three phases of the development: preliminary research, development/prototype phase, and assessment phases. This research is focused on development/prototyping. The first step of the research is to distribute questionnaires to three teachers for the sake of getting some information about the problems in mathematics instruction at the school. The problem is that the teachers still have the difficulties in showing the real process of addition and subtraction operations on the integers. The second step is to prepare the color chips and create the booklet about the use of color chips. In this prototyping phase the booklet is corrected by the teacher and expert. This phase had micro-cycle until the teacher and the students find the booklet useful. In the first prototype, validation is conducted by self evaluation and expert's review. After the revision of the first prototype, the second prototype is created, and then it is used to know its practicality through implementation in small group evaluation.

Copyright
© 2017, 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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Volume Title
Proceedings of the 5th SEA-DR (South East Asia Development Research) International Conference 2017 (SEADRIC 2017)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
May 2017
ISBN
978-94-6252-342-5
ISSN
2352-5398
DOI
https://doi.org/10.2991/seadric-17.2017.2How to use a DOI?
Copyright
© 2017, 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/).

Cite this article

TY  - CONF
AU  - Fitrani Dwina
AU  - Riry Sriningsih
PY  - 2017/05
DA  - 2017/05
TI  - The Development of Mathematics Instruction Using Color Chips at Elementary School Based on Lesson Study
BT  - Proceedings of the 5th SEA-DR (South East Asia Development Research) International Conference 2017 (SEADRIC 2017)
PB  - Atlantis Press
SP  - 7
EP  - 9
SN  - 2352-5398
UR  - https://doi.org/10.2991/seadric-17.2017.2
DO  - https://doi.org/10.2991/seadric-17.2017.2
ID  - Dwina2017/05
ER  -