U learning or teaching

Ubiquitous Learning -
The Network for Information Exchange -
Referring Innovative Technologies and Solutions for Ubiquitous Learning
Either the advantagies or disadvantagies issues are welcome to discuss here.

PBL web learning

This colume is for us to share our ideas of Problem base learning or project base learning. Anything to do with:
1. Constructivism
2. Scaffolding Instruction or Instructional Scaffolding
3. PZD
4. WebQuest
are all welcome to talk here.

E-learning Strategy

Wants to tell us some thing about E-learning method, strategy or the process that is good to impliment into class teaching.