Proceedings of the 1st International Conference on Innovation in Education (ICoIE 2018)

Learning Relationship between External and Internal Angle of a Triangle in Dynamic Geometry Classroom

Authors
Sariyasa Sariyasa
Corresponding Author
Sariyasa Sariyasa
Available Online January 2019.
DOI
https://doi.org/10.2991/icoie-18.2019.94How to use a DOI?
Keywords
instructional media, meaningful, exploration, investigation, GeoGebra
Abstract
This study focused on the use of dynamic geometry software to create a dynamic learning classroom for students of junior high school to reinvent relationship between external and internal angles of a triangle. By conducting explorative investigation aided with GeoGebra-based instructional media, students are able to explore and investigate this relationship so that they can formulate the relationship on their own words. In this way, students build their own understanding of the concepts and, thus the concepts are internalized well and long in the students’ cognitive
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
1st International Conference on Innovation in Education (ICoIE 2018)
Part of series
Advances in Social Science, Education and Humanities Research
Publication Date
January 2019
ISBN
978-94-6252-662-4
ISSN
2352-5398
DOI
https://doi.org/10.2991/icoie-18.2019.94How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Sariyasa Sariyasa
PY  - 2019/01
DA  - 2019/01
TI  - Learning Relationship between External and Internal Angle of a Triangle in Dynamic Geometry Classroom
BT  - 1st International Conference on Innovation in Education (ICoIE 2018)
PB  - Atlantis Press
SP  - 437
EP  - 439
SN  - 2352-5398
UR  - https://doi.org/10.2991/icoie-18.2019.94
DO  - https://doi.org/10.2991/icoie-18.2019.94
ID  - Sariyasa2019/01
ER  -