The purpose of this study is to investigate the effect of Daily Living Skills Learning on a elementary student with autism by Interactive Whiteboard Video Modeling(IWB video modeling). A single-subject experimental design method of multiple probes across behaviors was used in this study, and a four-grade student with autism was participant in this research. The independent variable in this study was IWB video modeling intervention, and the dependent variables were the effect of the 4 daily living skills related with colthes and pants being set in order. Main resluts of this study with Visual analysis method are listed as follows: 1. IWB video modeling intervention is able to enhance the daily living skills in intervention period. 2. IWB video modeling intervention can improve the the daily living skills in generalization period if the situation is almost alike. 3. Effectiveness of IWB video modeling intervention on enhancing the daily living skills can persist for two weeks.