Examine how the Internet can be used as a starting point for authentic, relevant simulation work and as the source of materials which promote collaborative learning, communication, knowledge sharing and higher-level thinking skills.

cafe and club (naver cafe,  Daum cafe, nate club, etc. )

The cafe is very easy to build them. The cafe is our site is possible. And  knowledge writing with image, PPT, video, and many other materials are post available. Just you join club. Anywhere, anytime access allow internet available. Members can also limit the confidentiality of the information because it is possible.
Already millions people using cafe has shared much of their material.(starting point for authentic, relevant simulation work and as the source of materials which promote collaborative learning, communication, knowledge sharing and higher-level thinking skills)