I've been a member of Promethean Planet for a couple of years and I love it. There is always someone available to answer questions, and teachers from all over the world share ideas and resources. Highly recommend
WritingFix: Sharing Quality Writing Lessons techniques strategically designed to "fix" reluctant writers and writing teachers Our Northern Nevada resource website freely shares with the world! Here in Northern Nevada, our local writing project (the NNWP ) will continue to sponsor this WritingFix website, which we launched back in 2001.
The resources on this site are incredible. Lessons are tied to the 6 Traits of Writing, and if you get on their email list, you'll get a lesson a month sent to you for free.
Spent this afternoon learning about this site. I see many applications but need to play with it some more. We need to take a field trip to Josh Gold's classroom to see some cool technology integration.
Cathlin O'Reilly brought this page to the Grade Three team's attention several years ago. It is a great resource for getting started with math differentiation. Thanks Cathlin!