Recently Building Information Modeling (BIM) technology has been recognized as an essential tool for improving construction productivity in the construction industry. Excluding delivering pure 3D models, there is a few projects to delivery 3D models with complete project schedules. In Taiwan, to implement BIM for constructing 4D models, the practionner usually integrates 3D models with simple scheduling activities. Notably, there are no clear rules and specifications for scheduling activities for constructing 4D models. Based on general accepted Level of Development (LOD) concept, this study proposes an approach to analyze the necessary activities, activity types and linking models for constructing 4D models, and then examines the approach by developing 4D models for a house. This study concludes that it is necessary to modify existed schedule activities for constructing 4D models.