Understanding the Curriculum: KS1 and KS2 Explained

New to UK primary schools? This is for you.

If you’re a new or international parent, the UK system can feel baffling. New terms. New stages. Lots of questions.

This blog gives you a simple, parent-friendly guide to:

• What KS1 & KS2 actually is

• How the UK primary curriculum is structured

So you can understand what your child is doing in class, and support them with confidence.

What Are KS1 and KS2?

In the UK, primary school is divided into stages called “Key Stages.” These help schools structure learning and track progress.

• KS1 (Key Stage 1) covers Year 1 and Year 2 (ages 5–7).

• KS2 (Key Stage 2) covers Year 3 to Year 6 (ages 7–11).

Understanding these stages helps you follow your child’s learning journey with confidence.

KS1 Explained: The Early Building Blocks

KS1 focuses on developing the essential foundations your child will rely on throughout school.

Key areas include:

• Phonics and early reading

• Basic writing — forming sentences, spelling patterns, punctuation

• Early maths — number bonds, counting, simple addition and subtraction

• Science through hands-on exploration

• Learning through play, stories and practical activities

KS1 is all about building confidence, curiosity and core skills.

What Children Learn in KS2

KS2 moves into more structured and independent learning.

Children develop:

• Fluent reading and strong comprehension

• Creative and formal writing in different styles

• Maths skills including multiplication, division, fractions and problem-solving

• Science investigations with deeper understanding

• History, geography, art and computing

By Year 6, many pupils also prepare for the SATs tests — national assessments used by schools.

Why the UK Primary Curriculum Works

The UK primary curriculum is designed to:

• Build strong foundations

• Encourage independent thinking

• Support emotional and social development

• Create confident learners ready for secondary school

It balances academics with creativity, wellbeing, play and real-world skills.

How Parents Can Support Learning

You don’t need to understand every detail — small, consistent support goes a long way:

• Reading together daily

• Encouraging curiosity and questions

• Practising times tables and spelling

• Keeping learning fun and low-pressure

Whether you're completely new to UK education or just need clarity, understanding KS1 and KS2 helps you follow your child’s progress with ease.

If you’d like more personalised guidance on the UK primary curriculum, we’re here to help. Just reach out to us!