Child development milestones

  • Date of birth

    Date of birth

    baby is born
  • 2 months

    2 months

    Begins to smile at people
    Coos, makes gurgling noises
    Pays attention to faces
    Can hold head up and begins to push up when lying on tummy
  • 4 months

    4 months

    Smiles spontaneously, especially at people
    Begins to babble
    Lets you know if he is happy or sad
    Holds head steady, unsupported
  • 6 months

    6 months

    Knows familiar faces and begins to know if someone is a stranger
    Responds to sounds by making sounds
    Looks around at things nearby
    Rolls over in both directions (front to back, back to front)
  • 9 months

    9 months

    May be afraid of strangers
    Understands “no”
    Watches the path of something as it falls
    Stands, holding on
  • 1 year

    1 year

    Is shy or nervous with strangers video icon
    Responds to simple spoken requests
    Explores things in different ways, like shaking, banging, throwing
    Gets to a sitting position without help
  • 18 months

    18 months

    Likes to hand things to others as play
    Says several single words video icon
    Knows what ordinary things are for; for example, telephone, brush, spoon
    Walks alone
  • 2 years

    2 years

    Copies others, especially adults and older children
    Points to things or pictures when they are named
    Finds things even when hidden under two or three covers
    Stands on tiptoe
  • 3 years

    3 years

    Copies adults and friends
    Follows instructions with 2 or 3 steps
    Can work toys with buttons, levers, and moving parts
    Climbs well
  • 4 years

    4 years

    Enjoys doing new things
    Knows some basic rules of grammar, such as correctly using “he” and “she”
    Names some colors and some numbers
    Hops and stands on one foot up to 2 seconds
  • 5 years

    5 years

    Wants to please friends
    Speaks very clearly
    Counts 10 or more things
    Stands on one foot for 10 seconds or longer