To make online learning more productive, software agent technology has been applied to provide services for learners in order to assist them to construct knowledge in constructivist ways. This paper is focused on the ...

Computer supported 'collaborative learning (CSCl) is one promising technical means to facilitate e-learning over the Internet. However, most current CSCL systems do not actively provide support for collaborative learning ...

Currently many instructional Web sites just simply deliver course materials without integrating the role of teacher in guiding learners to use these materials to construct knowledge. Learners only passively receive the ...

There has been a widespread increase to conduct teaching and learning over the Internet. However, many instruction sites just provide teaching materials on the Internet to support traditional face-to-face methods. ...