Unit 6.1 Developmental milestones for Preschoolers (3-5 years)

At 3 years:

Social and Emotional

  • Copies adults and friends
  • Shows affection for friends without prompting
  • Takes turns in games
  • Shows concern for crying friend
  • Understands the idea of “mine” and “his” or “hers”
  • Shows a wide range of emotions
  • Separates easily from mom and dad
  • May get upset with major changes in routine
  • Dresses and undresses self

Cognitive & Language/Communication

  • Follows instructions with 2 or 3 steps
  • Can name most familiar things
  • Understands words like “in,” “on,” and “under”
  • Says first name, age, and sex
  • Names a friend
  • Says words like “I,” “me,” “we,” and “you” and some plurals (cars, dogs, cats)
  • Talks well enough for strangers to understand most of the time
  • Carries on a conversation using 2 to 3 sentences
  • Can work toys with buttons, levers, and moving parts
  • Plays make-believe with dolls, animals, and people
  • Does puzzles with 3 or 4 pieces
  • Understands what “two” means
  • Copies a circle with pencil or crayon
  • Turns book pages one at a time
  • Builds towers of more than 6 blocks
  • Screws and unscrews jar lids or turns door handle

Movement/Physical Development

  • Climbs well
  • Runs easily
  • Pedals a tricycle (3-wheel bike)
  • Walks up and down stairs, one foot on each step

At 4 years:

Social and Emotional

  • Enjoys doing new things
  • Plays “Mom” and “Dad”
  • Is more and more creative with make-believe play
  • Would rather play with other children than by himself
  • Cooperates with other children
  • Often can’t tell what’s real and what’s make-believe
  • Talks about what she likes and what she is interested in

Cognitive & Language/Communication

  • Knows some basic rules of grammar, such as correctly using “he” and “she”
  • Sings a song or says a poem from memory such as the “Itsy Bitsy Spider” or the “Wheels on the Bus”
  • Tells stories
  • Can say first and last name
  • Names some colours and some numbers
  • Understands the idea of counting
  • Starts to understand time
  • Remembers parts of a story
  • Understands the idea of “same” and “different”
  • Draws a person with 2 to 4 body parts
  • Uses scissors
  • Starts to copy some capital letters
  • Plays board or card games
  • Tells you what he thinks is going to happen next in a book

Movement/Physical Development

  • Hops and stands on one foot up to 2 seconds
  • Catches a bounced ball most of the time
  • Pours, cuts with supervision, and mashes own food

At 5 years:

Social and Emotional

  • Wants to please friends
  • Wants to be like friends
  • More likely to agree with rules
  • Likes to sing, dance, and act
  • Shows concern and sympathy for others
  • Is aware of gender
  • Can tell what’s real and what’s make-believe
  • Shows more independence (for example, may visit a next-door neighbour by himself [adult supervision is still needed])
  • Is sometimes demanding and sometimes very cooperative

Cognitive & Language/Communication

  • Speaks very clearly
  • Tells a simple story using full sentences
  • Uses future tense; for example, “Grandma will be here.”
  • Says name and address
  • Counts 10 or more things
  • Can draw a person with at least 6 body parts
  • Can print some letters or numbers
  • Copies a triangle and other geometric shapes
  • Knows about things used every day, like money and food

Movement/Physical Development

  • Stands on one foot for 10 seconds or longer
  • Hops; may be able to skip
  • Can do a somersault
  • Uses a fork and spoon and sometimes a table knife
  • Can use the toilet on her own
  • Swings and climbs