The implementation of Plomp Model Design in Geometry Textbook Development assisted by Dynamics Geometry Softwar Scristia, Meryansumayeka, Muhammad Yusup
Universitas Sriwijaya
Abstract
This research aims to produce textbook on geometry. In addition, this research aims to know the feasibility value of geometry textbook assited by dynamics geometry software . The study using the Plomp development model with four phases: Preliminary investigation, design, realization/construction, and test, evaluation, and revision.
Development results show that the feasibility of the material, language, and graphics textbook of geometry obtained the percentage with an average of feasibility 87%. Thus, the textbook of geometry assisted by dynamics geometry software is declared valid so it is feasible for used in learning geometry.
Keywords: Geometry, Plomp Model Design, Dynamics Software Geometry
