Learning Relationship between External and Internal Angle of a Triangle in Dynamic Geometry Classroom
Available Online January 2019.
- https://doi.org/10.2991/icoie-18.2019.94How to use a DOI?
- instructional media, meaningful, exploration, investigation, GeoGebra
- 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.
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 -