Making Teachers Nerdy is a blog that I've recently started reading via RSS Feeds. Each entry is well thought out, and, for those involved with initial teacher training, definitely worth taking the time to read. It is updated once a week. The most recent entry contains an interesting list of live webcam feeds that can be used in creating visual field trips.

Take a look at this blog or earlier blogs at http://mrssmoke.onsugar.com/.

another entry worth a closer look, Best Online Interactive Museum Exhibits for Students is found at  http://mrssmoke.onsugar.com/2871369#read-more.