Abstract
In this study, it is purpose that we support students to manage their PBL(Project-Based Learning). In PBL which students manage, delay of schedule and temporary tasks are easy to happen because of immature man-hour estimation. In a general software development, project members use man-hour estimation methods. But, it is difficult that participants use these estimation methods because they are busy to develop software. On the other hand, much data can be collected in PBL. However, it has not been used enough.
So, we propose the estimation method which is based on CoBRA(Cost estimation, Benchmarking and Risk Assessment). This method uses past PBL data and calculates man-hour it takes to implement their system. In this study, we conducted the experiment targeting PBL in progress in order to take a survey from participants.
