What is this?

RSS and Atom are formats for delivering regularly changing web content. This site has an Atom feed, which is updated whenever an update is made to one of the site's pages. This feed allows you to subscribe to updates to the site and see them directly in your reader/aggregator.

RSS/Atom Readers are free tools that allow users to be notified when a site has been updated, and to easily view the updated page.

See the following links for more information:
RSS: http://en.wikipedia.org/wiki/RSS_(file_format)
RSS feeds: http://en.wikipedia.org/wiki/Web_Feed
RSS Readers: http://en.wikipedia.org/wiki/Aggregator

Instructions:

You can automatically add this feed to your RSS reader by clicking any of the graphic links below. A new browser window will be opened, and you will be provided with instructions on how to add the feed.

Reader	Link
My Yahoo!
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Google
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Internet Explorer
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Other	http://teacherweb.com/ca/sanmarcoshighschool/physics/feed.xml (Copy/Paste)

If your RSS Reader/Aggregator is not listed, you can manually add the RSS feed by copying and pasting the link provided above.