Which One of the Following Teachers Is Using a Strategy

Which one of the following teachers is using a strategy consistent with the concept of hot cognition?

A) Ms.Cloutier shows her students a colourful video that depicts the lives of animals that live on the African plains.
B) Mr.Maguire encourages his students to try to find the best in each of their classmates.
C) Ms.Butchey has her students engage in fifteen minutes of vigorous exercise before they sit down to tackle some difficult math problems.
D) Mr.Moore portrays the Holocaust so vividly that her students become very angry at the atrocities the Nazis committed.