Welcome to the Professional Development Institute. We specialize in offering affordable and practical university-accredited online courses and downloadable teacher resources.

All PDI courses are graduate-level and are conducted entirely online. Enjoy the convenience of online learning with a high-quality PDI course. Use the tabs to the left to register for or learn more about our flex courses (open-ended with up to one year to complete) or semester courses. You will have access to your course within 24 business hours of registration.

PDI has a wide variety of instantly downloadable teacher resources. Each is filled with practical ideas that can be used in your classroom today. Because the resource books are downloadable, there is no shipping cost and no sales tax. Use the tabs to the left to find out more about our teacher resource books.