Kids physically develop at slightly different rates. There are, however, milestones to watch for at certain ages. Keeping track of your child’s progress in physical coordination at different ages can help reveal potential issues.
Socioemotional/ cognitive. This pin applies to children form birth to 18 years. It think this is an interesting piece of information to help us understand the fears that affect children's decisions and thought processes throughout their development.
Being a kid or a teen is not for lightweights - it's tough out there! There are important things that need to be done, that only they can do. The nature of these jobs depends on the developmental stage they are at.