Betty HollasBetty Hollas knows what works in today's classrooms because she's been there. A former Teacher of the Year, she has more than 25 years of experience as a teacher and principal. As a popular presenter on educational topics, she's known for her enthusism, her sense of humor, and her wealth of ideas for bringing new energy and learning to the classroom.Betty has authored or co-authored numerous books and publications. Read More Read Less