Some "old" youtube/Vimeo videos of workshops, lectures
The Role of Supervision and Evaluation to Promote Effective Teaching
Finding Your Leadership Style
Building a Learning Community that Promotes Student Achievement
Developing Skills as an Instructional Leader:
The Role of Mentoring
https://www.youtube.com/watch?v=GB0vd3nCt0A&list=PL4DEC2C35A8F39BD9&index=4
Fostering Good Teaching
https://www.youtube.com/watch?v=y-JKr_IiHHM&list=PL4DEC2C35A8F39BD9&index=5
Teacher Induction
https://www.youtube.com/watch?v=2DVuBmVpldc&list=PL4DEC2C35A8F39BD9&index=11