Childhood Map

Discover the amazing things 5-year-olds are learning — from climbing and jumping to friendships, feelings, and first words on a page. Each skill comes with fun activities you can try together.

Language Development

The structural system of language — vocabulary, grammar, articulation, and phonological processing that form the building blocks of verbal expression.

Sources (7)
  • CDC/AAP Milestones
  • ASQ-3 (Communication)
  • UK EYFS (Communication & Language)
  • Montessori (Language Area)
  • Waldorf/Steiner (Oral Tradition)
  • SLP Standards
  • Polish Podstawa Programowa 2026 (Jezykowy)
5 Subdomains
Receptive Language Expressive Language Vocabulary Articulation & Phonology Phonological Awareness
Articulation & Phonology

Producing speech sounds clearly and correctly using age-appropriate phonological patterns.

Examples & Achievements

  • Speech is intelligible to unfamiliar adults 90%+ of the time
  • Produces most consonant sounds correctly
  • May still be developing /r/, /l/, /th/, and consonant clusters
  • No longer uses early phonological processes (fronting, stopping, cluster reduction)

How to Measure

  • Intelligibility rating by unfamiliar listener (target 90-100%)
  • Goldman-Fristoe Test of Articulation (GFTA-3)
  • Phonological process analysis (most processes eliminated by age 5)
  • Can produce all vowels and consonants except possibly /r/, /l/, /s/ blends, /th/
Sources (2)
  • SLP Standards
  • CDC/AAP

Childhood MapLanguage Development

Articulation & Phonology

Producing speech sounds clearly and correctly using age-appropriate phonological patterns.