Turn head toward lights and bright colors

Reach for toys and pick them up

Sit up with back straight

Follow moving object with  eyes

Move toys from one hand to the other

Say "mama" and "dada"

Respond to loud sounds

Roll over (both ways)

Pick up things with fingers

Wiggle and kick legs and arms

Play with feet

Crawl and try to stand up

Smile

Babble

Make sounds

Help hold bottle while feeding

 Lift his/her head while on stomach

12 Months

18 Months

24 Months

Pull self to standing position

Pull off his/her shoes and mittens

Use sentences

Crawl on hands and knees

Feed self some

Say names of toys

Drink from a cup

Walk without help

Run

Wave "bye-bye"

Like to look around

Point to eyes and nose

Play peek-a-boo and patty cake

Use 8-10 words that are understood

Play alone

Say 1 or 2 words

Turn pages in a book

Stack blocks

Take clothes off

36 Months

Walk up steps

Know own name

Wash hands

Play with other children

Use toilet

Hop on one foot

Use 3-5 word sentences

Open door

Name colors