Use a bell to signal stoppage and time out in your class. An acoustic signalling device really works.
Use a two step approach. One ring means “FREEZE”. Boys love freezing! Another softer ring means relax and focus attention to the front.
This really works well and train your students to listen well….. Also get more teaching skills tips here.
http://eflclassroom.ning.com/video/teaching-skills
Signaling Device,
