I am a fan of Alice Keeler's blog, Teacher Tech, which is in My Blog List at the right. She is very knowledgeable in all things Google and shares tutorial information at Teacher Tech. Since our junior high and high schools are going one-to-one with Chromebooks things Google are helpful for those staff members who teach at those schools.
Another site new to me is Google for Education which offers training on the requirements to become a Google Educator. All courses listed are: Android Tablets for Education, Calendar, Chrome, Chromebooks, Classroom, Digital Citizenship, Docs Suite, Docs, Drawings, Drive, Forms, Gmail, Google Maps, Google Play for , .Education, Implementing Google Apps, Search, Sheets, Sites, Slides, and YouTube. The advanced portion of training for some of the offered lessons are required for the assessments for Certification, but the basic lessons are also there if you need that help Each lesson also gives you an