Kindergarten Readiness Begins at Birth

How responsive relationships shape school success

Why the First Five Years Matter

90% of brain growth happens before kindergarten. Conversational turns — just simple back-and-forth interactions between a child and an adult — are powerful forces for growth. They can literally change the course of a child’s entire life!

During these years, children develop the skills essential for school success:

  • Naming letters and reading words
  • Understanding books and stories
  • Communicating their needs effectively
  • Managing their emotions
    Using healthy social skills
A woman smiles and interacts with a baby lying on a cushion in a colorful playroom with alphabet and number mats. The baby reaches for a soft toy while the woman leans in close and looks happy.

Growing Into School Readiness

Kindergarten readiness isn’t about checking boxes on a universal list. It’s complicated. Each child develops uniquely, and true readiness happens when both children AND schools are prepared for each other. Research shows that readiness is an “ecological outcome” — the result of children, families, schools, and communities working together. However, five key areas that work together to prepare children for school success are:

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Interactive Talk Builds School-Ready Brains

Simply talking to children isn’t enough. Children thrive on positive interactions. When adults respond to a child’s babbles, questions, or comments, they’re building neural pathways that support the skills needed for kindergarten success.

Research reveals that children who engage in regular back-and-forth conversations show:

  • Larger vocabularies
  • Better reading comprehension
  • Stronger phonological awareness
  • Enhanced storytelling abilities
  • Greater kindergarten readiness

LENA’s work with early childhood educators sets children and teachers up for success in all of these areas!

From First Words to Third Grade Reading

Research shows that kindergarten readiness is strongly linked to third grade reading proficiency — a critical milestone in a child’s academic journey. Children who aren’t reading well by third grade are:

  • 4x less likely to graduate high school on time
  • More likely to struggle across all subject areas
  • At higher risk for long-term challenges in education and career

Each conversational turn in early childhood helps build the foundation that leads to reading success. This creates a continuous pathway from early talk to lifelong achievement.

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Powering School Readiness

Research from Cherokee County, S.C., shows children LENA Grow participants in pre-K classrooms were 1.8x more likely to demonstrate kindergarten readiness in language and literacy.

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A teacher sits on a green carpet with two young girls in a colorful classroom, reading books together. Educational posters and toys decorate the walls and shelves in the background.

Measuring What Matters in Early Childhood

In today’s world, we can measure what matters and use that information to help children develop better literacy skills in early childhood.

LENA’s professional development program measures the back and forth conversations children experience with adults throughout the day. This program:

  • Shows teachers and caregivers where they’re already strong
  • Identifies opportunities to talk more
  • Guides improvements that really work
  • Tracks progress over time

The result? Children experience more brain-building conversations, and adults gain confidence in their ability to support every child’s development.

Resources to Help Children Thrive

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Webinars

Rethinking School Readiness

“School readiness” often gets tangled in a web of standards and divided responsibilities. So let’s simplify it. We’re rethinking school readiness by focusing on the essentials: early language skills that form the bedrock of future success.

Ready to Transform Children's Futures?

Ready to kickstart kindergarten success for the children in your life? School readiness starts with you! Whether you’re looking to use LENA Grow or simply learn more, we’d love to connect.

The Right Way
To Invest in ECE Teachers

Free Webinar — July 30, 1:00 p.m. ET

The most impactful investments in early childhood education support and uplift the heart of the field: early educators. Read the full description …

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