IRIS (IRakaste-Ikaste Sistima; Teaching-Learning System) is a tool that is developed for helping the instruc- tor in building an smart teaching & learning system for various domain. Elorriaga et al. integrate a Lesson Planner Manager to the IRIS that allows the teacher to create specialized lesson plans for students, monitor their results in these lessons and accordingly, take the appropriate instructional decision. Merceron and Yacef developed Logic-ITA, an intelligent system, which is web based, it is to be used as a Teaching Assistant that will facilitate the process of teaching & learning. Like Elorriaga et al. , Merceron and Yacef also focus on supporting teachers by providing only pedagogically relevant information. A software tool called Pépite was developed to help instructors diagnose their students’ competencies. Mazza and Dimitrova developed an approach to support the facilitators in the WCMS environments . In their system CourseVis, they explored the graphical presentation of the information stored in WCMS through various visualizing techniques.