Research Article
Development of Geometry Teaching Materials Assisted Geogebra Android to Improve Mathematical Connection Ability
@INPROCEEDINGS{10.4108/eai.2-12-2021.2320201, author={Sumarni Sumarni and Nuranita Adiastuty and Mohamad Riyad and Nazma Yu’tika Fisabqi and Winayu Maulina Pritiya}, title={Development of Geometry Teaching Materials Assisted Geogebra Android to Improve Mathematical Connection Ability}, proceedings={Proceedings of the 2nd Universitas Kuningan International Conference on System, Engineering, and Technology, UNISET 2021, 2 December 2021, Kuningan, West Java, Indonesia}, publisher={EAI}, proceedings_a={UNISET}, year={2022}, month={8}, keywords={teaching material; geogebra; addie model}, doi={10.4108/eai.2-12-2021.2320201} }- Sumarni Sumarni
Nuranita Adiastuty
Mohamad Riyad
Nazma Yu’tika Fisabqi
Winayu Maulina Pritiya
Year: 2022
Development of Geometry Teaching Materials Assisted Geogebra Android to Improve Mathematical Connection Ability
UNISET
EAI
DOI: 10.4108/eai.2-12-2021.2320201
Abstract
This research aims to develop valid, practical, and effective geometry teaching materials with the help of GeoGebra android to improve students' mathematical connection abilities. The method used in this research is research and development. The developing process of teaching materials uses the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The analysis phase includes an analysis of the needs of learning resources, curriculum, and materials. The implementation phase is the testing phase of teaching materials that are validated and revised to students. The evaluation phase is to analyzes the strengths and weaknesses of the teaching materials that have been tested. The criteria of quality of teaching materials are validity, practicality, and effectiveness. This teaching material is declared valid by assessing the material and media expert with an average of 89% and 85%, respectively. In addition, the module was declared practical by the results of the student response questionnaire, with an average of 78%. Furthermore, based on the results of the student’s mathematical connection ability test, teaching materials are effective in helping students to understand geometrical material and improve their mathematical connection abilities. Based on these results, it can be concluded that the GeoGebra android-assisted teaching materials developed are valid, practical, and effective.