cartilage definition: The definition of cartilage is tough, whitish tissue that is almost fully replaced by bone as someone grows into an adult. (noun) If you get the upper outer part of your ear pierced, the area that you pierce is an example of cartila...
Child development is a process every child goes through. This process involves learning and mastering skills like sitting, walking, talking, skipping, and tying shoes. Children learn these skills, called developmental milestones, during predictable time periods. Children develop skills in five main areas of development: 1  Cognitive Development. This is the child's ability to learn and solve problems. 2  Social and Emotional Development. This is the child's ability to interact with others, including helping themselves and self-control. 3  Speech and Language Development.
If you are concerned about your childâs development, please see. on YourChild. When we talk about normal development, we are talking about developing skills like: 1  Gross motor: using large groups of muscles to sit, stand, walk, run, etc., keeping balance, and changing positions.