Question Title

1. In terms of  HL teaching, how valuable are the following professional development activities for you?

  Not very useful Somewhat useful Very useful I have not participated in this type of PD
Attendance at professional conferences
Periodic workshops on HL teaching 
Self-directed reading or watching online presentations on HL teaching
Collaborations with other teachers ( e.g. peer mentoring/coaching, study/discussion groups)
Online PD offered by a university or professional organization for a badge or certificate n HL teaching