In Mrs Coit's Elementary Class, the Children Are Learning About Thomas

In Mrs. Coit's elementary class, the children are learning about Thomas Edison. Mrs. Coit divides the children into groups of five and gives each child a different "piece" of information to learn about Thomas Edison. For example, one child is given information on Thomas Edison's invention of the light bulb; another, facts about his invention of the long-playing phonograph record; and a third, information about Edison's childhood. After the children have learned their parts, they teach them to others in the group. Because each child makes a unique and essential contribution, the children learn to listen to and respect themselves and each other. Mrs. Coit is using the method known as the

A) multiple application method.
B) jigsaw classroom.
C) cooperative technique.
D) diversity curriculum.