A．The need to exercise the memory.
B．How the brain differs from other body tissues.
C．The unconscious learning of a physical activity.
D．How nerves control body movement.

A．Repeat it aloud.
B．Write it down.
C．Make a mental picture of it.
D．Practice recalling it.

A．Ask questions about the assigned reading.
B．Give an example of active learning.
C．Explain recent research on recalling childhood memories.
D．Make an assignment for the next class session.