From the publisher:

Healthy Happy Habits is written on a third-grade level. The lessons are short and quite simple, yet they teach basic, every-day habits that can greatly benefit the child, both in physical safety and well-being and in the art of getting along with others.

As children grow, they must be taught to take responsibility for their actions. They must learn that a person is very much what he teaches himself to be. Thus the emphasis on habits. You can learn to be clean and neat. You can learn to practice safety and to help others. You can learn to be courteous and pleasant.