Classroom management

After viewing the video on classroom management, discuss the student behavior issues that were presented. How could the instructor have managed those issues and the classroom environment in a way that would positively contribute to learning and proactively respond to student misconduct?   Attached is link to video: https://westcoastuniversity.hosted.panopto.com/Panopto/Pages/Viewer.aspx?id=31605cf6-75a3-4e8a-931f-abf8016d9115&start=0