Hearing is fully developed

Keeps hands tight in the fists

May respond to familiar sounds

Tracks moving objects with his eyes

Begins to life head

May start to such thumb / feast

Mimics sounds, expressionas and movements

Makes eye cintact

Recognizes familar faces

May begin teething

Likely rolls from stomach to nack

May push up to her elbows

Learns how to reach with both hands and grasp things with fingers

Rolls in both directions

Sees in full color

Can support own weight with his legs

Babbles and intimate sounds

Learns to sit up by himself

Begins to lean over

Gearing up for crawing

Has learned object permanence

Understands simple instructions

Remembers favorite toys

Recognizes objects

May know how to stand, acoot and cruise

Can probably self-feed

Stands without support

Able to speak a few words like "Mama"

Understands simple commands

May walk 2 or 3 steps