Science+Web+2.0+Ideas

I will use a wiki space involving project manager to have students work in groups on a project involving researching and presenting alternate energy resources for my environmental biology class. I would like to set up a chat room for discussions regarding controversial topics in environmental biology. I will use a wiki space to create a data sharing area for lab results that will be shared among five sections of biology I. I would like to set up a wiki space for projects involving creative writing or photostory for both env. bio and bio. I.