Dr. Catlin Tucker is a bestselling author, international trainer, and keynote speaker. She was named Teacher of the Year in 2010 in Sonoma County, where she taught for 16 years. Catlin earned her doctorate in learning technologies from Pepperdine University. Currently, Catlin is working as a blended learning coach, education consultant, and professor in the Masters of Arts in Teaching program at Pepperdine University. 

Catlin has written a series of bestselling books on blended learning, which include UDL and Blended Learning: Thriving in Flexible Learning Landscapes, The Complete Guide to Blended Learning, Balance With Blended Learning, Blended Learning In Action, Power Up Blended Learning, and Blended Learning In Grades 4-12. She is active on Twitter @Catlin_Tucker and writes an internationally ranked blog at CatlinTucker.com.