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Birth
Baby is born. -
2 months
Smiles at the sound of your voice and follows you with their eyes as you move around a room. -
3 months
Raises head and chest when lying on stomach, grasps objects, and smiles at other people. -
4 months
Babbles, laughs, and tries to imitate sounds; holds head steady. -
6 months
Rolls from back to stomach and stomach to back and moves objects from hand to hand. -
7 months
Responds to own name and finds partially hidden objects. -
9 months
Sits without support, crawls, babbles "mama" and "dada". -
1 year
Walks with or without support, says at least one word, and enjoys imitating people. -
18 months
Walks independently, drinks from a cup, says at least 15 words, points to body parts. -
2 years
Runs and jumps, speaks in two-word sentences, follows simple instructions, and begins make-believe play. -
3 years
Climbs well, speaks in multiword sentences, and sorts objects by shape and color. -
4 years
Gets along with people outside the family, draws circles and squares, and rides a tricycle. -
5 years
Tells name and address and can jump, hop, and skip. Also, can get dressed and count 10 or more objects.