Clara is determined to spend her first full day of school vacation swimming; however, she encounters many detours along the way by people who want her to do them a favor.
An introduction to swimming, discussing how the body is used in swimming, how it feels to swim, and swimming safety, and explaining how swimming contributes to good health.
Sidney tries to come up with an excuse why he can't go swimming with the rest of his class, but when his friends figure out that Sidney is afraid, they take matters into their own hands.