Baby Developmental Milestones: By 8 to 12 Months
Gets to sitting position without help
During this time, your baby will push himself into a sitting position, where he can reach for and explore toys, books, and new activities. Help him develop skills like clapping with patty-cake and other hand games.
Creeps or crawls on tummy
Your baby is on the move! During this time, she may start crawling, creeping on her tummy, or scooting on her bottom. Don't worry about her style. As long as she uses arms and legs on both sides of her body to move, it's OK. Encourage motoring by putting an interesting toy just beyond her reach.
Rocks back and forth on hands and knees
Rocking on his hands and knees is your baby's last step before crawling. He's building his arm and leg muscles so they can propel him forward (or backward). Give him lots of supervised time out of the crib, car seat, and stroller so he can work on moving.
Gets from sitting to crawling
When she can sit well without support (usually about 7 months), your baby will learn to lean over onto all fours. Soon, she'll push off with her knees to crawl. As she becomes agile, set out pillows, cushions, and boxes for her to crawl over and around. Always supervise this activity!
May walk while holding onto furniture
Your baby is "cruising" -- walking while holding onto furniture to steady him. Make sure sharp corners are padded and furniture is secured. Hold your baby’s hands while he walks to help him practice. Or let him push a sturdy walking toy with supervision. His first steps alone are just around the corner.
Can stand on her own momentarily and may take two or three steps
At around 8-12 months, your baby's torso and leg muscles are strong enough for her to stand without assistance. Rolling over, sitting up on her own, and crawling has boosted her confidence. Make sure toxic products and medicines are locked away and safety gates are up.
Uses pincer grasp
Your baby is moving from the raking grasp to a precise finger-and-thumb pincer grasp. For practice, give him little finger foods to pick up -- like cooked peas or O-shaped cereal. Keep away choking hazards, including older children's small toys and foods like grapes, nuts, and raw vegetables.
Bangs two cubes together and puts objects in and out of a container
Your baby's hands are busy, putting objects in and out of containers and banging them together. You don't need to invest in a drum set yet. Just about anything safe will work, including pots and pans, plastic containers and wooden spoons, and egg cartons.
Tries to imitate scribbling
Your baby has made her first scribbles -- some marks on a piece of paper! She's imitating what her parents and older siblings do. Encourage her to doodle on the sidewalk with thick sidewalk chalk. Or set her up to scribble with fat, sturdy crayons and thick paper.