Search results for author:"Ji"
Total records matched: 1 Search took: 0.047 secs
World Conference on Educational Media and Technology 2007 (Jun 25, 2007) pp. 1577–1585
Pedagogic scholars think that when a student is stuck on a certain problem while learning, an instant tutoring assistant is very helpful to promote his/her study. Nevertheless, the teacher is not always available to answer students' question...