A case study of the tendency about teacher's behavior in visualization of learning situations utilizing synchronous CSCL in active learning

We examined the behavior of teachers in the visualized environment by synchronous CSCL in Active Learning. The following points were considered: The use of edutab decreased the total amount of teacher speaking by the visualization of the learning state as well as the learning environment. It was found that speaking about objectives decreased, about visualization increased, and about time did not change by use of it; The environment which visualized the learning state made it possible for teachers to find and share the beneficial information exactly, Finally, Teacher could behave easily; In the environment which visualized the learning state, learners found the beneficial information through communication with partners by teacher's speaking. And as a result of teacher's speaking leaners did not be conscious about objects and time.