Dr. Catlin Tucker is an author, trainer, and speaker. She was named Teacher of the Year in 2010 in Sonoma County. Catlin earned her doctorate in learning technologies and teaches in the Masters of Arts in Teaching program at Pepperdine University. Catlin has a collection of best-selling books, including The Shift to Student-led, The Complete Guide to Blended Learning, and UDL and Blended Learning. She is active on Twitter @Catlin_Tucker, Instagram @CatlinTucker, and blogs at CatlinTucker.com.