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From the Wolfram Alpha Blog:
We’re pleased to announce a series of free, live Wolfram|Alpha|Alpha Back-to-School Webinars that give K–12 educators and administrators an overview of the utility and features of
Richard Byrne posted this article on his blog.
This is a great explanation of each type of web document. There are some great examples at the bottom of the chart (Google Spreadsheet).
Here is a direct link to the chart:
Link:
Free Technology for Teachers: 140 New Things Being Tried In Classrooms This Fall
Richard Byrne asked his readers (http://www.freetech4teachers.com/) to submit new things they were trying in their classroom this year. In 72 hours there were 140 genuine responses.