Justin is Director of The Principal Center. He helps school administrators increase their productivity and impact through his online membership program the High-Performance Instructional Leadership Network. He recently created a 21-Day Challenge to introduce people to his work.
FreePodcastCourse.com: A free 15-day course that will teach you how to create, grow, and monetize YOUR Podcast!
TheWebinarCourse.com: A free 10-day course that will teach you how to create and present Webinars that convert!