Web 2.0 Tool

I would use the web 2.0 tool for chemistry. I would use it for the next years chemistry class ans the chemistry test I need to take to get into chemistry honors. I would use it for an overview of the chapter and to study for when I need to take the test. I would also use it to prepare me for honors testing. It would help refresh my memory of when I learned chemistry last year and also help to find out things that weren't taught in class or that weren't gone over thoroughly.