Discuss the difference between a blog and a wiki.

A wiki is the world online dictionary in which anyone add or modify the information of it.
Wiki means quick. we can modify data anytime.
A lot of information in any topic in a wiki is being changed even now.
It's for all people in the world.
There is not authority.
The data can be wrong because it can be someone's opinion.

A blog is a site where people write their interets freely.
Their interests can be any topic such as hobby, their lifestyle, study and so on.
It made by a person. It has privacy. If someone controll it as people can see his blog.




Briefly discuss how you can use blogs, wikis OR podcasts in language teaching.
I can make students make their own blog like this class. And  While I teach them in class, a camera is going to record my lecture. I update it after class. So anyone who want to see my class again can see our site anytime.

I will update a variety of kinds of podcasts. I'm going to give homwork.
Students should listen to one of them and make a report about how they feel once a week.

I'm going to make student's pronounciation better through a assignment which is to record talking with partner about a topic. And they share each other's podcast in class.