Open AccessDigital module and treffinger model: can improve mathematics ability
Author(s) -
Ferry Ferdianto,
Nur Aulia Alfiani
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1360/1/012035
Subject(s) - validator , addie model , construct (python library) , computer science , comprehension , software , mathematics education , engineering drawing , mathematics , engineering , programming language , data collection , statistics
The aims of this paper are developed teaching materials of digital modules with Treffinger models on the material to construct curved geometry, to find out increase before and after using digital modules. The research model used is ADDIE development research (Analysis, Design, Development, Implementation, and Evaluation). The instruments use in this research is tests of mathematical comprehension ability, interview sheets, and digital module validation sheets. Learning media developed digital modules assisted by 3D software Pageflip Professional 1.7.1. The results obtained from the study were validation by mathematics lecturers and teachers at 84.7% while the results of ICT teacher validation are 85%, with each validation criterion quite valid, which can be tested according to the validator’s suggestion. After being implemented, students’ mathematical understanding ability has increased with a high interpretation of 0.72.