Your baby at 3 years: milestones, feeding & growth
Typical milestones (a guide, not a test)
Cognitive (learning/thinking)
- Draws a circle, when you show him howCDC Learn the Signs. Act Early. (2022 revision)
- Avoids touching hot objects, like a stove, when you warn herCDC Learn the Signs. Act Early. (2022 revision)
Language & Communication
- Talks with you in conversation using at least two back-and-forth exchangesCDC Learn the Signs. Act Early. (2022 revision)
- Asks "who," "what," "where," or "why" questions, like "Where is mommy/daddy?"CDC Learn the Signs. Act Early. (2022 revision)
- Says what action is happening in a picture or book when asked, like "running," "eating," or "playing"CDC Learn the Signs. Act Early. (2022 revision)
- Says first name, when askedCDC Learn the Signs. Act Early. (2022 revision)
- Talks well enough for others to understand, most of the timeCDC Learn the Signs. Act Early. (2022 revision)
Movement & Physical
- Strings items together, like large beads or macaroniCDC Learn the Signs. Act Early. (2022 revision)
- Puts on some clothes by himself, like loose pants or a jacketCDC Learn the Signs. Act Early. (2022 revision)
- Uses a forkCDC Learn the Signs. Act Early. (2022 revision)
Social & Emotional
- Calms down within 10 minutes after you leave her, like at a childcare drop offCDC Learn the Signs. Act Early. (2022 revision)
- Notices other children and joins them to playCDC Learn the Signs. Act Early. (2022 revision)
Feeding
- Avoid whole nuts, whole grapes, popcorn, hard raw vegetables, chunks of meat/cheese (choking). — modify texture <4 years
- Introduce common allergens (peanut, egg) from ~6 months in age-appropriate form — early introduction reduces allergy risk (LEAP/EAT). — INTRODUCE from ~6 months
Play & bonding
Keeping baby safe
- Car: forward-facing harness, then booster per height/weight; always buckled in back seat., Road: teach to hold hands and stop at curbs; supervise near streets., Helmets: for bikes, scooters, and trikes., Stranger & body safety: age-appropriate teaching., Supervise water, playgrounds, and pets.
- Babyproof: cover outlets, secure cabinets/heavy furniture (anchor to wall), use stair gates., Poison: store medicines, cleaners, and detergents locked and out of reach; keep Poison Control number handy., Choking: avoid whole grapes, nuts, popcorn, hard candy; cut foods small., Water: fence pools; supervise near any water at all times., Car seat: rear-facing until at least age 2 (or seat max).
Sleep
- Ranges are per 24 hours and, for children through preschool, include naps. Individual needs vary. — 10-13
Part of Toddler: 1 to 3 years.
educational reference only; milestones are general guides — discuss any concerns with a pediatrician. Not a diagnostic tool.