---
title: Developmental milestones for 3-year-olds
description: What skills do 3-year-olds have as they approach age 4? Check out physical, language, and social developmental milestones and skills for 3-year-olds.
slug: developmental-milestones-for-typical-3-year-olds
author: Amanda Morin
published: '2019-08-05T15:01:29.423Z'
date_modified: '2022-06-15T12:00:00.000-04:00'
thumbnail: https://cdn-images.understood.org/p0qf7j048i0q/E05BC567EBA6411F895DF665D8FA56C3/5e69337c21a0b31731d7746ebd63bcfb/G1011589434.jpg
source_url: https://www.understood.org/en/articles/developmental-milestones-for-typical-3-year-olds
lang: en
---

# Developmental milestones for 3-year-olds

During this year, kids suddenly go from being toddlers to being old enough for preschool. But they don’t gain all the [preschool skills](https://www.understood.org/en/articles/how-to-know-if-your-child-is-ready-for-preschool) at once — or even at the same rate. If you have a 3-year-old, you may wonder what most kids are able to do at this age.

The Centers for Disease Control and Prevention (CDC) has a list of milestones, which it updated with many changes in 2022. The agency moved some of the milestones to different age ranges, which some experts question.

The CDC milestones below can help you know what to expect. If your child isn’t meeting a fair number of them, it can point to possible [developmental delays](https://www.understood.org/en/articles/what-you-need-to-know-about-developmental-delays). 

You can also learn more about: 

- How [coordination and motor skills develop at different ages](https://www.understood.org/en/articles/coordination-and-motor-skills-what-to-expect-at-different-ages)
- How [social-emotional skills develop at different ages](https://www.understood.org/en/articles/social-and-emotional-skills-what-to-expect-at-different-ages)

## **Social/emotional milestones**

- Calms down within 10 minutes after you leave (if they have separation anxiety)
- Notices other children and joins them to play

## Language/communication milestones

- Talks with you in conversation using at least two back-and-forth exchanges
- Asks “who,” “what,” “where,” or “why” questions, like “Where is Mommy/Daddy?”
- Says what action is happening in a picture or book when asked, like “running,” “eating,” or “playing”
- Says first name, when asked by a familiar person
- Talks well enough for others to understand, most of the time

## Cognitive milestones (learning, thinking, problem-solving)

- Copies a circle when you show them how
- Avoids touching hot objects, like a stove, when warned

## Movement/physical development milestones

- Strings items together, like large beads or macaroni
- Puts on some clothes without help, like loose pants or a jacket
- Uses a fork

All kids develop on their own timetable. But if after turning 3, your child isn’t able to do many of these things, it’s important to look into why. Talk with your child’s health care provider about [evaluation options for special education support from your local school](https://www.understood.org/en/articles/year-by-year-early-intervention-early-screening-and-special-education-evaluation).

Take a look forward at [developmental milestones for 4-year-olds](https://www.understood.org/en/articles/developmental-milestones-for-typical-4-year-olds).

---

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