The latest from Edublogs: 21 free web tools for educators 

As part of their Teacher Challenges series, Edublogs invited teachers to contribute to an "... exhaustive list of the best free web tools out there".

You can start to explore the tools by going to the 21st post in the “30 days to using the best of the web’s free tools for educators” series.

There's some great resources here, reviewed for you in detail by educators so have fun exploring!