*Free Wikispace for K-12 Teachers *Ad Free

A wiki is a tool that allows invited users to collaborate together. Pages can be password protected so that only members can view and edit the pages.
From Wikispaces:
“Over the last few months, some of the most gratifying feedback we’ve received has been from teachers telling us how valuable Wikispaces has been to them. Some of [...]

Podcasting

New York Times article mentions the growing number of podcasts geared towards K-12 students. iTunes lists more than 400 while Yahoo has nearly 900 educational podcasts.
The Education Podcast Network is also a good one for teachers to find educational podcasts.
You do not need an iPod in order to listen to podcasts. You can use your [...]

Math Websites for Students

This Math Website comes from a Magnolia Elementary School in Joppa, MD.  It covers topics  in: money, measurement, fractions, geometry, multiplication, math facts, division, place values, graphing, probability, area, perimeter & volume, time, number sense and coordinates.
Also, there is a brief description provided for each link so you can plan accordingly.

E-scrapbooking

E-scrapbooking provides specific examples and strategies for creating electronic, educational, experiential, and engaging scrapbooks.