#SBLchat on Twitter, Wednesdays 8pm (central)
Mike Xakellis (@xakellis)
Founder of @TeacherEase
If you're a standards-based grading user, I'd invite you to check out #SBLchat, a good Twitter chat on Wednesday evenings at 8pm (central). They discuss issues related to using standards in the classroom. I've found it to be interesting and enjoyable. Hope to see you there!