Harry K. Wong is an educator known for his practical approach to classroom management. He advocates establishing clear procedures and routines to create an orderly learning environment where students can thrive. Wong believes the first days of school are critical for setting expectations and teaching procedures like how to enter the classroom, complete assignments, and participate in daily activities. If implemented correctly, procedures can prevent misbehavior and allow teachers to focus on instruction rather than discipline. Wong's theories emphasize setting high standards and consistent enforcement of a limited set of rules to manage student behavior effectively.