Tynita Johnson had attended predominantly black schools in Prince George's County for 10 years when she walked into Will Thomas's AP government class last August and found something she had never seen.

Jean Bernstein rang a cowbell, her cue to quiet the sixth-graders at Roberto Clemente Middle School for a lesson on multiplying decimals. "You need to settle down," she said.

D.C. Schools Chancellor Michelle A. Rhee, following through on promises to dismiss teachers deemed ineffective, has fired about 250 tenured and novice instructors this week for poor performance or failure to obtain a license, union officials said yesterday.

My presentation at EduCon 2.1 helped me conceptualize some of my thoughts and research efforts on assessment in the 21st-century classroom. My interest in assessment emerged out of my research on blogging communities and adolescent literacy. The student participants in my study engaged in writing and reading through a variety of complex and rich interactions. [...]

I’m back. After traveling to South Africa and Kenya with Teachers Without Borders - Canada , I am filled with so many emotions that it’s difficult to put it all into words. That’s why I’ve been putting this off - I initially planned to start reflecting right after my return from Africa, but I think [...]

As D.C. Mayor Adrian M. Fenty proposed legislation yesterday that would grant schools Chancellor Michelle A. Rhee the power to drastically revamp the system's central office, Rhee said she also wants more authority to fire underperforming teachers.