The purpose of this study was to construct a learning website for senior high school students. To fulfill the research purpose, literature review, waterfall approach of system development were adopted. Literatures were explored in order to be the theoretical based of system development and system analysis. System development proceeded in accordance with waterfall approach of system development. Finally, this study has completed the following results: (1) an online game-based learning model was well developed. (2) the techniques and software that construct this system were all well established using available resources.