R.M. Ahmad, I. Wilujeng
This study aims to produce a web module with image and mathematical representation that theoretically can optimize the ability of creative thinking and conceptual understanding. Method of this research is Research and Development using a four-D's model. Stages of this research are (1) define, (2) design, (3) develop 4) dissemination The eligibility of the developed web module is analyzed in descriptions based on the assessment of material and media experts (lecturer), and practitioners (teachers).Data of the research in Likert scale then processed into a standard value of four-scale. The quality of the web module according to the expert both in terms of material completeness, material accuracy, and organization of presentation, general appearance, and grammar is in the category very good with the average score of 3.77. Web module quality according to media experts both in terms of web design and the effectiveness of its use in terms of a very good category with the average score of 3.6. Based on the results of research, the web module with image and mathematical representation is feasible to be used as a learning media to optimize the ability of creative thinking and conceptual understanding. © 2018 Published under licence by IOP Publishing Ltd.
Postgraduate of Physic Education, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Catur Tunggal, Depok, Sleman, Daerah Istimewa Yogyakarta, 55281, Indonesia
