July 11 2010 by 
Joellen Killion
Taking time to focus on how a team addresses conflict before it arises can dramatically accelerate the team's effectiveness.
Posted in Joellen Killion | 
3 comments
June 22 2010 by Joellen Killion
NSDC's learning standard encourages teacher leaders to know about and apply their knowledge of how adults learn and how change impacts them.
Posted in Joellen Killion | 2 comments
June 08 2010 by Joellen Killion
A new issue brief aims to build consensus about what constitutes job-embedded professional learning, as well as how to implement it.
Posted in Joellen Killion | 0 comments
April 29 2010 by Joellen Killion
Some of the competencies teacher leaders need are not common to classroom instruction. They develop these areas of expertise through practice or through professional learning that focuses on teacher leadership.
Posted in Joellen Killion | 3 comments
April 12 2010 by Joellen Killion
A report by the Center for Teaching Quality urges resistance to using standardized test scores as the single measure of teacher effectiveness.
Posted in Joellen Killion | 3 comments