It is wrong to yell at children.
Fran teaches kindergarten to a rowdy group of kids.
Fran wants her students to settle down for class.
Fran comes up with engaging activities that get her students full attention.
Fran yells at her students until they take their seats and quiet down.
Fran is able to control her class effectively.
Fran is cautioned by the principle for scaring her students.