Classroom Management & Behavior

Calli Lewis Chiu, PhD, is an associate professor in the Department of Special Education at California State University, Fullerton (CSUF). Before joining CSUF in 2018, she was an assistant professor at California State University, Bakersfield, and Shippensburg University.

Claudia Bertolone-Smith, PhD, has been an educator since 1990, with a wide range of educational experiences, including teaching first grade through seventh grade. In her current position, Dr. Bertolone-Smith teaches credential program courses in mathematics education.

JR Entsminger, EdD, is an esteemed elementary school principal in Burbank, Illinois. He is also known as a prominent speaker, having presented throughout the United States on topics ranging from responsive circles and conflict management to integrated project-based learning.