0-3 Months
- Raises head & chest when on stomach
- Stretches & kicks on back
- Opens and shuts hands
- Brings hand to mouth
3-6 months
- Rolls both ways
- Plays with feet and brings feet to mouth when on back
- Sits with support
- Reaches with either hand
- Transfers object from hand to hand
- Supports whole weight on legs
- Begins to pivot to left and right while on belly
6-9 Months
- Sits and plays with toys
- Assumes hands-and-knees position
- Gets from sitting to crawling position
- Crawls forward on belly
9-12 Months
- Gets to sitting position without help
- Pulls self-up to stand
- Take steps holding on to furniture
- May Stand without support
- May take some steps without support