Reception teachers are consistently noticing patterns within their cohorts that cannot be ignored. Across the country, more children are starting school with delayed communication and language skills, reduced attention, lower self-regulation and less experience of sustained play. These are not isolated cases, and this is not a crisis headline. They are patterns discussed quietly in staff rooms, shaping how early years practitioners understand the start of school and what September looks like for many of our four-year-olds. As the proportion of children working at age-expected levels in foundational areas such as language acquisition declines, our understanding of what day one learning means must adapt. Communication and language are not peripheral skills. They are not bonus experiences offered to children as part of a writing hook or maths activity. They are foundational to a child’s access to learning. A child with weaker oral language will struggle to communicate needs, engage in conversation, ask questions that deepen play or articulate emotions. This narrows their access to the curriculum from the outset. Self-regulation is equally critical. For many, …