Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Growth and Development, Middle Childhood

  • What kinds of development occur between ages 6 and 10? Children ages 6 to 10 are more independent and physically active than they were in the preschool years. They also are more involved with friends and are learning to think in more complex ways. Progress in the major areas of development—physical, intellectual...

  • Self-esteem is a person's core belief about himself or herself. A person's self-esteem is reflected in his or her actions, both in how as well as what he or she does. Although self-esteem varies from time to time, the pattern usually leans toward a healthy or unhealthy view of self. With healthy self-esteem, a person is...

  • Around age 6, children begin to change the way they think about the world. They leave behind the preschooler's egocentric thinking and begin developing more mature ways of understanding. A typical first-grader is able to perform simple addition and subtraction, and he or she usually begins to read and write sentences...

  • The home remains a child's most important sphere of influence during the early school years. It also becomes the base from which children explore relationships outside of the home. A child's increasing independence is tested, for example, by the first night spent away from home. The child returns home with a sense of...

  • Independence, individuality, identity, and self-esteem are buzzwords for early teen emotional and social development. Elementary school-age children have strong ties to their families and want to please their parents. The years 11 through 14 are a transition between childhood and adulthood. Appropriately, adolescents...

  • Ages 11 through 14 are often called early adolescence. These years are an exciting time of varied and rapid changes. Your child grows taller and stronger and also starts to feel and think in more mature ways. You may feel amazed as you watch your...

  • Children usually progress in a natural, predictable sequence from one developmental milestone to the next. But each child grows and gains skills at his or her own pace. Some children may be advanced in one area, such as language, but behind in another, such as sensory and motor development. Milestones usually are...

  • Children usually progress in a natural, predictable sequence from one developmental milestone to the next. But each child grows and gains skills at his or her own pace. Some children may be advanced in one area, such as language, but behind in another, such as sensory and motor development. Milestones usually are...

  • Children usually progress in a natural, predictable sequence from one developmental milestone to the next. But each child grows and gains skills at his or her own pace. Some children may be advanced in one area, such as language, but behind in another, such as sensory and motor development. Milestones usually are...

  • Children usually progress in a natural, predictable sequence from one developmental milestone to the next. But each child grows and gains skills at his or her own pace. Some children may be advanced in one area, such as language, but behind in another, such as sensory and motor development. Milestones usually are...

  • Children usually progress in a natural, predictable sequence from one developmental milestone to the next. But each child grows and gains skills at his or her own pace. Some children may be advanced in one area, such as language, but behind in another, such as sensory and motor development. Milestones usually are...

  • Growth between the ages of 6 and 10 usually occurs in spurts but progresses at an overall steady pace. Most children gain an average of 7 lb (3 kg) and 2.5 in. (6 cm) each year. The loss of baby teeth and their replacement by permanent teeth is one of the most dramatic signs of physical development for this age...

  • Adolescence is a time of rapid growth in height and weight and of physical changes throughout the body. Most of these changes occur near the time of puberty, which in the United States and Canada usually begins for girls between the ages of 9 and 11, and for most boys between the ages of 9½ and 13. Breast buds—slight...

  • Children between ages 6 and 10 years make major gains in muscle strength and coordination. Boys and girls are able to compete quite evenly at sports, because muscle development and coordination occur at about the same times for both sexes. Team sports are a good way for children to build both motor skills and...

  • While most children have a large vocabulary—about 13,000 words—at age 6, they have limited ability to understand complicated language structures. From ages 6 to 10, children gradually begin to think in more complex ways. This growth helps them understand and use the nuances and subtleties of language. Children...

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