0-3 Months

• Brings hands within range of eyes and mouth
• Make cooing sounds
• Lifts head while lying on stomach
• Keeps hands in tight fists
• Turn their head toward familiar sounds
• Grasps and shakes hand toys
• Wiggles and kicks  arms and legs
• Attempts to imitate sounds

3-6 Months

• Reach and grasp for objects
• Play with toes
• Roll over
• Sit with only a little support
• Bounce when held in a standing position
• Move toys from one hand to another
• Laugh and squeal in delight
• Smile at themselves in a mirror

6-9 Months

• Supports all weight on their legs
• Finds partially hidden object
• Rolls both ways (front to back, back to front)
• Responds to own name
• Responds to sound by making sounds
• Reaches with one hand
• Sits with, and then without, support of their hands
• Explores with hands and mouth

9-12 Months

• Drink from a cup with help
• Grasp small objects using thumb and index/forefinger
• Crawl on hands and knees
• Pull themselves to stand or takes steps by holding onto furniture
• Put small blocks in and take them out of a container
• Sit well without support
• Feed themselves finger foods like raisins
• Copy sounds and actions you make

1-2 Years

• Stack two blocks
• Walk without help
• Pull, push, and dump things
• Says 8-10 words you can understand
• Ask for something by pointing or using one word
• Drink from straw
• Feed themselves with a spoon
• Toss or roll a ball

2-3 Years

• Use 2-3 word sentences
• Runs forward
• Hum or try to sing
• Imitates others
• Apply pretend actions on others
• Refer to self by name or use “me” and “mine”
• Verbalize desires and feelings
• Enjoys looking at one book repeatedly

3-4 Years

• Dresses and undresses themselves
• Correctly names some colors
• Uses scissors
• Draws circles and squares
• Kick ball forward
• Hops and stands on one foot up to five seconds
• Follows a three-part command
• Understands the concept of counting

4-5 Years

• Stands on one foot for ten seconds or longer
• Swings, climbs
• Speaks sentences of more than five words
• Cares for own toilet needs
• Uses future tense
• Understands the concept of time
• Prints some letters
• Build a tower of six to eight blocks