The stages for learning
Here is all what we need: Web 2.0s for every stage of learning. There is nothing more to say. We need just to try it and that 's all.http://www.bing.com/images/search?q=web+2.0+for+teaching+pictures&id=7504B49AA079568DCFF71935F10FD88D7EF23508&FORM=IQFRBA#view=detail&id=6634D637E81A5FDA774EB1CF4782A49F6BFFD635&selectedIndex=22

Here are some

Web 2.0 teaching tools

We can use to teach and help students to learn

3D Projects       Audio Editing     Blogging    Games & Quizzes

Animations and Comics   Bookmarking & Online Collaboration

Desktop Publishing     Language Learning Tools Timelines.

Just write any title on a web address, and you will have enough to search.