A Teacher Wants to Encourage Her Students to Work Cooperatively

Multiple Choice

A teacher wants to encourage her students to work cooperatively with one another as they study classroom subject matter. If she were to use the concept of a setting event to encourage such cooperative behavior, she would:

A) Praise her students when they cooperate with one another.
B) First give students a task in which they can't work with one another.
C) Say "I like how Sally and John are helping one another today" loudly enough that other students can hear.
D) Provide instructional materials that students can use only by working together.