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.

Physical & Motor 8 › Sensory 8 › Executive 7 › Cognitive 6 › Language 5 › Communication 5 › Emotional 5 › Social 6 › Self-Care 7 › Literacy 4 › Math 5 › Creative & Artistic 5 › World & Science 5 ›
by Robert Pankowecki
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 ›
Expressive Language

Producing spoken language to communicate thoughts, needs, and ideas with appropriate grammar and sentence structure.

Examples & Achievements

  • Speaks in sentences of 5-8+ words
  • Uses past tense ("we went to the park") and future tense ("I will eat later")
  • Tells a simple story with a beginning, middle, and end
  • Explains how something works or why something happened
  • Uses conjunctions (and, but, because, so)

How to Measure

  • Mean Length of Utterance (MLU) of 5+ morphemes (language sample)
  • Produces grammatically correct sentences 80%+ of the time
  • Tells a coherent 3+ event narrative from a picture sequence
  • EVT-3 (Expressive Vocabulary Test) standard score
  • CELF Preschool-3 Expressive Language Index
Sources (3)
  • CDC/AAP
  • ASQ-3
  • SLP Standards

Childhood Map › Language Development

Expressive Language

Producing spoken language to communicate thoughts, needs, and ideas with appropriate grammar and sentence structure.

Examples & Achievements

How to Measure

Sources