Speech Sounds (Articulation) Development Chart

Articulation refers to how clearly and accurately speech sounds are produced, typically developing in a set sequence.

Note: Each stage builds upon the previous.
How to use this chart: Check the child’s current and earlier skills. If earlier ones are missing, contact us.

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This chart provides a functional screening of age-based developmental skills, not a formal assessment. It combines decades of multi-source data, clinical experience, and educator input from South Australian schools, adapted to align with practical ACARA curriculum requirements beyond standardized research.

Reference List Entry:
Kid Sense Child Development. (n.d.). Child development charts.

Content adapted and inspired by developmental milestone charts from Kid Sense Child Development (https://childdevelopment.com.au/). Credit to Kid Sense for foundational insights used in creating materials for Aliana Pediatric Therapy.