Babies develop at their own pace, so it’s impossible to tell exactly when your child will learn a given skill. The developmental milestones here will give you a general idea of the changes you can expect, but don’t be alarmed if your own baby’s development takes a slightly different course.
Gross motor: using large groups of muscles to sit, stand, walk, run, etc., keeping balance, and changing positions.
Fine motor : using hands and fingers to be able to eat, draw, dress, play, write, and do many other things.
Language : speaking, using body language and gestures, communicating, and understanding what others say.
Cognitive : Thinking skills including learning, understanding, problem-solving, reasoning, and remembering.
Social : Interacting with others, having relationships with family, friends, and teachers, cooperating, and responding to the feelings of others.