L A U G H T E R
What a healthy sound to hear coming from a person no matter what the age as long as that they no how to turn it "OFF" correctly. Once in awhile you will have 1 or 2 students who will try your patience and continue on with obnoxious laughter after the fact. You do need that break in the day when the students can relax and have fun within the academic day. I do provide many fun experiences through regular academic learning throughout the day, also. Learning can be made to be fun.