The NCDPI Science Site has a listing of current PD opportunities.
Specifically, there are four pre-recorded webinars: Part 1: Deep Curriculum Mapping - Planning for Acceleration, Part 2: Communicating Learning Targets, Part 3: Planning for Formative and Summative Assessment, and Part 4: Mastery Learning & Standards-based Grading.
NCCAT offers a variety of online courses on a variety of topics via Canvas. Courses have capacity limits. Click here to learn more and check out the course catalog.