There's lots of good stuff on this blog, but I especially like this page that lists Web 2.0 tools by category.

Collection of resources from a high school that piloted a 1 to 1 mobile device program last year.

Free database of articles for Arizona residents. Good for finding quality research sources. Check out the Point of View center for persuasive pieces.

Video examples showing different levels of technology integration in K-12 classes. Great for use in collaboration coaching.

This extension gets rid of the comments, searches, etc. on YouTube, so all you see on the screen is the video. I installed it and it works amazingly well (at least with Chrome---haven't tried it with other browsers.) 

For those of us not able to go to ISTE (boo!), here are some great ways of keeping up with what's going on there.

Another good set of resources about student blogging.

This is what I've been looking for! It allows you to give a quiz using Google Forms and grade it automatically. I just tried it and it works perfectly!

Online photo editing---easy and fun.

I'm taking this class this summer and it's really good!

I've had students do this on a voluntary basis the past few years. They love it, especially the screenwriting one in April.

Lots of possibilities for PBL lessons. There is a place you can sign up to connect with a Peace Corps volunteer in another country so they would have an authentic audience.

Students observe night sky and compare their observations with others from around the world to investigate the problem of light pollution. There are lots of ideas for extension activities on this site, each of which could be the basis of a PBL experience. Teachers would have to do some work to plan activities and create rubrics, but there is an authentic purpose and audience already built in.

Technology is in the forefront of everything we do as collaborators in the classroom. Teachers incorporating the use of technology while lesson planning increases engagement and rigor. Lessons are enhanced and students are focused. Many of the projects we were involved in incorporated technology and we collaborated with others at the school site and across the district. Valuable relationships were formed among the students and the teachers. Teachers not involved with the collaboration process also benefited from this through observing what was taking place in our classrooms. These teachers then requested to be involved in the program. Relationships were built, the use of technology was increased, and a 21st Century classroom was created.

A simple way to make posters. Totally useful!

Create your own podcast using pre-recorded clips from NASA