EdWeb.net: EdWeb is a free online community for professional educators, offering networking, resource sharing, collaboration, and professional development webinars.
Google for Educators: Programs for educators & students, resources, news & events, trainings', school resources.
The Teaching Channel: For Common Core resources, teacher videos, strategies and lesson plans. A Online resource to help teachers get with the real world and learn diverse techniques to work with students.
Shake Up Learning: Technology in the classroom resources. Shake Up Learning blog provides teachers and educators with digital learning resources, tips and tricks, and classroom technology integration ideas. Here you will find great resources for Google apps, including guides and cheat sheets, mobile learning and apps, iPad tips, and social media tips for educators.
CommonSense.org: A resource to improve the lives of kids and families by providing the trustworthy information, education, and independent voice they need to thrive in the 21st century.
Edutopia: Evidence and practitioner-based learning strategies that empower you to improve K-12 education.