This article is designed as an educational research study focused on e-Classroom as a medium of instruction based on assisted didactics design and teacher assisted learning in order to develop interactive applications, integrating concepts map approach. In this context, the paper proposes a...

In exploring the learning experiences of students, some educationalists have advanced the 'threshold concept hypothesis' according to which certain concepts in various disciplines act as thresholds. Such concepts need to be mastered before further progress can be made in a discipline - they act...