What is the ELOF?
The Head Start Early Learning Outcomes Framework is the US federal government’s description of what young children should know and be able to do from birth to age five. Published in 2015 by the Office of Head Start, it guides the curriculum and teaching of the Head Start programme, which serves nearly a million children across the United States each year.
How it is structured
The framework covers five broad areas — Approaches to Learning, Social and Emotional Development, Language and Literacy, Cognition, and Perceptual, Motor, and Physical Development. Inside these sit 118 learning goals: 59 for infants and toddlers and 59 for preschoolers. What makes the ELOF distinctive is that every goal comes with a developmental progression — a short description of how the skill typically looks from birth to 9 months, 8 to 18 months, and 16 to 36 months (or 36–48 and 48–60 months for preschoolers) — plus indicator checklists of what to expect by 36 and by 60 months. The age bands deliberately overlap, because real development does too.
How Learning Curve represents it
The ELOF is US Government public domain. Each row on this page is one step of one goal’s developmental progression, shown against the exact age band the framework publishes — nothing is sharpened or invented beyond what the source states. Learning Curve uses the ELOF as one independent reference point alongside other national frameworks and research datasets. It is a description of typical learning, not a test, and nothing here is medical advice.