What is it?
"Google Reader is a tool for gathering, reading, and sharing all the interesting blogs and websites you read on the web."Getting started (you may need to create a Google account)
Extensions and Apps
Or try specialized apps:
Ideas for Education / Relationship to Other Tools
Reader recently integrated with Google+, effectively disabling some of the simple sharing that educators and others previously valued. At this point it is primarily a device for discovery ... you may wish to use another tool such as diigo to share and discuss websites.If Reader presents you with a website that appears to contain valuable information, you may wish to: