This study is research and development. It is based on the analysis of necessity in media of teaching for WADAH (Colours, Shapes, Numbers, Alphabets and Arabic). Moreover, the study is needed by teachers and students in RA for WADAH materials. The purpose of the study is to understand the design of Smart Fan as the media for introducing WADAH to students in RA. The development of the product in this study was done by combining steps from Kemps model and Borg and gall consisting of: (1) potential and problems, (2) data collection, (3) design product (prototype) (4) validation, (5) product revision (6) main field testing, (7) revision. The result of this research is that the Smart Fan is acceptable to be used in teaching WADAH in RA.