Then we expound the gross designing course and main contents of PBL Web-based course based on PBL and instructional design centered on learning activity.

In this paper, an idea of developing an integrated support environment of software testing (INSENST) is proposed, the gross design and detailed design methods of INSENST are investigated.

Or we crafted the perfect design, only to watch it unveil its gross imperfections in the harsh realities of a production environment.