Developmental Milestones: Newborns To 5 Years

Developmental Milestones: Newborns To 5 Years

Skills like learning to crawl or walk, wave or talk are called developmental milestones. These milestones are things most pēpi and tamariki can do by a certain age. All children are different and develop at different speeds and in their own time.

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Resources for checking milestones in pēpi and tamariki 

Resources that can help you understand the developmental stages and milestones in pēpi and tamariki.

General information about developmental milestones (Whānau Āwhina Plunket)

Plunket website screenshot of milestones page with baby lying on floor

See the graphic at the Whānau Āwhina Plunket website. It gives you an idea of when you may notice development milestones in your child. 

You can check milestones for your child's age group:

  • newborn to 3 months
  • 4 to 6 months
  • 6 to 12 months
  • 12 to 15 months
  • 15 to 18 months
  • 18 to 24 months
  • 3 to 5 years

Milestones in action with photos and videos (Centers for Disease Control and Prevention, USA)

Screenshot of CDC website with photos of babies and children by age group

The Centers for Disease Control and Prevention (CDC) website provides developmental milestones and photos and videos of developmental milestones by these age groups:

  • 2 months
  • 4 months
  • 6 months
  • 9 months
  • 1 year
  • 15 months
  • 18 months
  • 2 years
  • 30 months
  • 3 years
  • 4 years
  • 5 years

There is also a milestone tracker app (you can download the app from the App Store or Google Play).

Information about development in children from birth to 5 years (Raising Children, Australia)

Newborns: Development (Raising Children, Australia)

Screenshot of newborn development page of Raising Children Australia website - photo of a young baby

Understanding newborn development, tracking development and development concerns.

Babies 3 to 12 months: Development (Raising Children, Australia)

Screenshot of babies' development page of Raising Children Australia website - photo of a parent and young child

Understanding baby development, tracking development and development concerns; language development.

Toddlers 1 to 3 years: Development (Raising Children, Australia)

Screenshot of toddlers' development page of Raising Children Australia website - photo of a toddler painting

Understanding toddler development, tracking development and development concerns, social and emotional development, creative development, sexual development. 

Preschoolers 3 to 5 years: Development (Raising Children, Australia)

Screenshot of preschoolers' development page of Raising Children Australia website - photo of a preschooler leaning over a table covered with toys

Understanding preschooler development and information about play and learning, behaviour, connecting and communicating etc. 

This page last reviewed 20 June 2023.

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