Keep in mind not all baby's develop at the exact rate. If you think your child may be developing at a slow rate discuss it with your pediatrician.
Between month 0-1:
Slightly lift head
Move head from side to side
respond to loud noise
grasp your fingers
turn head toward familiar voices
copy your mouth movements
focus on your eyes or an object
see in black and white
Between month 1-2:
Between month 2-3:
Raise head for long period
hold head up while lying on stomach
open and close hand
grasp and shake toys
reach for toys
imitate sounds
recognize face and objects like bottle
bring hands together
Between month 3-4:
roll over
babble or baby talk
respond to bright colors
explore hands
bring objects to mouth
Between month 4-5:
Between month 5-6:
sit with minimal support
open mouth for food
roll over to back
hold own bottle
chew
put feet in mouth
Between 6-7:
Play with toys
cry when parents leave
imitate sound
respond to name
discover likes and dislikes with food
drink from cup with assistance
bounce while standing with assistance
Between 7-8:
may sit on own
reach for objects while sitting
may sleep through the night
get up on arms and knees when on stomach
recognize name
may start to crawl
Between 8-9:
Between 9-10:
Between 10-11:
Understand words like no
clap hands
say bye bye with hands
walk while holding your hand
listen when given instructions like no
may be able to say Mama and Dada
Between 11-12