More Google resources put together by joquetta. Apps, Buzz, docs, earth, scholar, sketchup, talk, wave, search, etc. - with lesson plans/activities, posters, etc.
From Edudemic. Tons of resources re: twitter.
App Inventor is a great tool to teach programming to high school students. Google Intern, Michelle Hutton, created the following 6 week curriculum. This curriculum is a project based curriculum that allows students to explore the world of computer science through the creation of smartphone apps.
This is the thing Jay presented on Friday morning. It is an easy application that will let you create an app - similar to hypercoard (stacks, or a deck). Give it a shot! HUMAN readable language, not code!