0-3 months
- Bends and straightens arms and legs
- Begins to smile
- Imitates some facial movements
- Holds head up
- Visually tracks objects to side
- Grasps a rattle
- Opens and closes hands
3-6 months
- Elevates head and upper body off ground to see a toy
- Extends arms towards toy when on back
- Shakes toys
- Pulls string on a string toy
- Explores objects with hand and mouth
- Transfers objects from hand to hand
7-12 months
- Grasps and holds both feet
- Rolls in both directions
- Sits unsupported
- Puts arms out in front to break a fall
- Reaches for items with one arm
- Points and pokes items with index finger
- Plays peek-a-boo
- Uses a three jaw chuck grasp (tripod grasp)
- Holds a bottle with two hands
- Crawling
- Pull to stand
- Can extend arms behind body for balance
- Claps hands
- Places items in a cup
- Uses a pincer grasp
- Brings finger foods to mouth
- Drinks from a cup with assistance
13-18 months
- Can throw small balls
- Opens a book
- Scribbles with a crayon
- Walks 5 steps without assistance
- Holds a crayon
- Removes socks
- Drinks from a sippy and open cup using two hands
- Feeds/pushes arms into clothing when dressing
- Attempts to self-feed by placing food in a spoon
19-24 months
- Walks backward 5 steps
- Walks up 4 stairs
- Stacks 2-3 cubes
- Places 2 shapes correctly in a shape sorter
- Uses a spoon independently
2-3 years
- Walks up stairs reciprocally
- Catches a large ball while standing
- Cuts and snips paper with scissors
- Strings large beads
- Draws a circle
- Holds crayon with index finger toward paper and thumb down
- Can pick up coins
- Removes lids from bottles
- Removes pants and underwear
- Uses a spoon and fork
3-4 years
- Stands on one foot and tiptoes
- Cuts paper in half
- Draws a cross
- Holds crayon/pencil with 4 fingers
- Unbuttons large buttons
- Can dress fully with the exception of some fasteners
- Washes hands independently
4-5 years
- Skips and hops on one foot
- Cuts out a circle
- Connects dots with a straight line
- Tripod grasp on pencil
- Buttons medium to large buttons
- Toilets independently
- Can prepare toothbrush independently
5-6 years
- Bounce and catch a ball with one hand
- Performs a summersault
- Fold paper in half with all corners even
- Can squirrel coins in hand
- Can dress independently including fasteners, belts, ties
- Can independently take showers/washes well
- Spreads with a knife