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Online British Primary School | Cambridge Primary for Ages 5-11
Admissions Open · 2026-27

Online British Primary School for Ages 5 to 11

Sunbeam World School delivers the Cambridge Primary curriculum online for children aged 5 to 11, covering Key Stage 1 (Years 1-2) and Key Stage 2 (Years 3-6). Live teacher-led classes, Cambridge-certified educators, small 2:20 groups, and a clear pathway from EYFS through to Cambridge Lower Secondary and IGCSE.

Live Teacher-Led Lessons Years 1 to 6 (Ages 5-11) Cambridge Accredited Small 2:20 Classes Key Stage 1 and Key Stage 2 10+ Subjects
Book a Free Demo Class See the Subjects
4.8 Google (2,400+ reviews) 100K+ students 135+ countries
1-6
Year levels (KS1 + KS2)
10+
Cambridge subjects
2:20
Teacher to student ratio
100K+
Students globally
135+
Countries
54
Years legacy
4.8★
Google (2,400+ reviews)
At a Glance

Cambridge Primary Programme at a Glance

Primary school ageChildren aged 5 to 11, covering Years 1 to 6
Key Stage 1 (KS1)Years 1-2, ages 5-7. Foundational literacy, phonics, numeracy, science and the world around them
Key Stage 2 (KS2)Years 3-6, ages 7-11. Deeper subject knowledge, independent study, and preparation for secondary school
CurriculumCambridge Primary (Cambridge Assessment International Education). Recognised by schools and universities in 160+ countries
Core subjectsEnglish, Mathematics, Science, plus Humanities, Computing, Art and Design, Music, PE, French/Spanish, Global Perspectives
Class formatLive teacher-led lessons with Cambridge-certified educators, plus recordings on our LMS
Class size2:20 teacher to student ratio, with a subject teacher plus an assistant in every session
AssessmentCambridge progression tests, teacher assessment, and Cambridge Primary Checkpoint at end of Year 6
Annual feeVisit the fee structure page for current tuition and instalment details
Comes afterEYFS Early Years (ages 3-6)
Leads toCambridge Lower Secondary and then IGCSE
AdmissionsOpen year round. Check the eligibility criteria or start the admission process
What Is Cambridge Primary

What Is the Cambridge Primary Curriculum?

Cambridge Primary is an international primary programme for children aged 5 to 11, developed by Cambridge Assessment International Education and taught in 10,000+ schools across 160+ countries.

The Cambridge Primary curriculum provides a broad, balanced education across 10 subject areas through six stages (Stages 1 to 6, corresponding to Years 1 to 6). Unlike the UK National Curriculum that applies only in England, Cambridge Primary is designed specifically for international delivery, which is why it is the curriculum of choice for British international schools and accredited online primary schools like Sunbeam World School. The curriculum develops knowledge, understanding and skills in English, Mathematics and Science as core subjects, and broadens learning through Humanities, Computing, Art and Design, Music, Physical Education, Languages and Global Perspectives. Assessment is through Cambridge progression tests and culminates in the Cambridge Primary Checkpoint at the end of Year 6, a formal assessment that benchmarks a child's performance against international standards before they move into Cambridge Lower Secondary.

Subjects

What Subjects Are Taught at Key Stage 1 and Key Stage 2?

Cambridge Primary covers 10+ subjects across six stages. Here is what your child studies at each key stage.

Key Stage 1 (Years 1-2, Ages 5-7)

KS1 Core
Foundation of literacy

English and Phonics

Systematic synthetic phonics, reading fluency, comprehension, handwriting and early creative writing. By the end of KS1, children read independently and write in sentences.

KS1 Core
Number and shape

Mathematics

Counting, place value, addition, subtraction, multiplication tables, measurement, shape and simple data handling. Number fluency built through daily practice and games.

KS1 Core
Exploring the world

Science

Living things, materials, forces, seasons and basic scientific enquiry. Children observe, ask questions, and learn to test ideas through simple investigations.

Key Stage 2 (Years 3-6, Ages 7-11)

KS2 Core
Advanced literacy

English

Reading comprehension across fiction and non-fiction, grammar and punctuation, extended writing, speaking and listening. Preparing for Cambridge Primary Checkpoint in English.

KS2 Core
Deeper maths

Mathematics

Fractions, decimals, percentages, algebra, geometry, statistics and multi-step problem-solving. Preparing for Cambridge Primary Checkpoint in Mathematics.

KS2 Core
Scientific inquiry

Science

Biology, chemistry, physics and earth science through structured investigation. Preparing for Cambridge Primary Checkpoint in Science.

Broader Subjects (KS1 and KS2)

All years

Humanities

History and geography taught through themes that build knowledge of the wider world, communities and cultures.

All years

Computing and ICT

Digital literacy, coding fundamentals, online safety and computational thinking from Year 1.

All years

Art, Music and PE

Creative expression, performance, physical wellbeing and healthy habits. Online sessions pair with offline creative and movement activities.

All years

Languages and Global Perspectives

French or Spanish from KS1, plus the Cambridge Global Perspectives programme developing research, collaboration and critical thinking across real-world issues.

Section: AS SEEN IN

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How It Works

How Live Online Lessons Work at Sunbeam World School

A full-time online primary school with live teacher-led classes, not a video library.

Live Teacher-Led Lessons, Every Day

Every subject is taught live by a Cambridge-certified teacher, not through pre-recorded videos. Children participate, ask questions and interact in real time. Lessons are recorded and posted the same day on our LMS for revision.

Small Classes: 2:20 Ratio

A subject teacher plus an assistant in every session. Children receive individual attention, personalised feedback and targeted support that large classrooms cannot provide.

Three Daily Batches Across Time Zones

Morning, afternoon and evening sessions covering roughly six time zones. Families in India, UAE, UK, Southeast Asia and Australia choose the batch that fits their day. See the school timings.

Cambridge Assessment at Every Stage

Cambridge progression tests track development through each stage, teacher assessment runs continuously, and the formal Cambridge Primary Checkpoint at the end of Year 6 benchmarks your child against international standards.

Parents Are Informed, Not Required to Teach

Cambridge-certified teachers deliver every lesson. Parents monitor progress through the parent dashboard, receive termly reports and have direct communication with teachers. You do not need to sit through every class or deliver content.

Missed a Class? Recordings Are Available

Travel, illness and time zone changes happen. Every lesson is recorded, and worksheets and notes are posted on the LMS. Attendance is tracked, but a missed class never means missed learning.

Year by Year

Online Primary School Year 1 to Year 6

Six year levels across Key Stage 1 and Key Stage 2, each building on the last.

Age 5-6
Key Stage 1

Year 1

Phonics, early reading, number bonds to 20, simple science investigations. The transition from EYFS play-based learning to structured subjects begins gently.

Age 6-7
Key Stage 1

Year 2

Fluent reading, extended writing, multiplication and division, deeper science. End of KS1: children read independently and write in full sentences.

Age 7-8
Key Stage 2

Year 3

Subject specialists begin. Fractions, creative writing, habitats and materials in science, world history and geography. Independent study habits start here.

Age 8-9
Key Stage 2

Year 4

Times tables fluency, decimals, persuasive writing, forces and electricity in science, coding fundamentals in computing.

Age 9-10
Key Stage 2

Year 5

Percentages, algebraic thinking, literary analysis, global perspectives projects, and the shift toward independent research and study skills.

Age 10-11
Key Stage 2

Year 6

Cambridge Primary Checkpoint in English, Mathematics and Science. Preparation for secondary transition into Cambridge Lower Secondary and eventually IGCSE.

What Comes Next

From Cambridge Primary to Lower Secondary and IGCSE

At the end of Year 6, children sit the Cambridge Primary Checkpoint, a formal assessment in English, Mathematics and Science that benchmarks their performance against international standards. The Checkpoint results travel with the child to any Cambridge school worldwide.

At Sunbeam World School, children then move into Cambridge Lower Secondary (Years 7-9) and from there into the Cambridge IGCSE programme (Years 10-11). Same teachers, same platform, same routine.

Families who want to switch pathways can do so. Records transfer to our American, Australian and CBSE-aligned programmes, or to a school outside Sunbeam World School.

Explore Cambridge Lower Secondary
A primary school student attending a live Cambridge Primary online class at Sunbeam World School
Who We Serve

Who Our Online British Primary School Is For

Expat and NRI Families

Families living abroad who want a British education their child can carry to the next country. Cambridge Primary is recognised in 160+ countries, so records transfer wherever you move.

Homeschooling Families

Parents who want a structured Cambridge curriculum delivered by qualified teachers rather than having to plan and teach it themselves. Explore our homeschool programme.

Parents Choosing British Over CBSE

Families in India and the Middle East who prefer the Cambridge approach over CBSE. Sunbeam World School offers both, and families can switch between pathways at any stage.

Children with SEN

Children who need learning support, extra time, or a smaller classroom environment. Our special educators work alongside class teachers to support children with ADHD, dyslexia and other learning differences.

Travelling and Relocating Families

Service families, diplomatic postings and frequent movers. The same teachers, platform and curriculum travel with the child. No more starting over at a new school each year.

Young Athletes, Performers and Professionals

Children in competitive sport, music, dance or acting who need a flexible school that fits around their training schedule, not the other way around.

A parent and primary school child reviewing schoolwork together at home
Fees

Cambridge Primary Tuition, All Inclusive

The annual fee covers every live class, all subject resources, LMS access, assessment, progress reporting, co-curricular sessions and the Cambridge Primary Checkpoint exam at the end of Year 6. There are no hidden costs for software, exam registration or learning materials. Visit the fee structure page for current tuition, instalment options and available discounts.

  • All-inclusive annual fee covering every live class, all subject resources, LMS access, assessment and reporting
  • Three instalments: the annual fee is payable in three instalments across the academic year, with No-Cost EMI available
  • Discounts available: sibling discount, one-time-payment discount, and refer-and-earn savings
View Full Fee Structure
British Online Primary School, Explained

Everything Parents Ask Before Choosing a British Online Primary School

In-depth answers on curriculum, Key Stages, subjects, assessment, fees, live classes, homeschooling, socialisation and how to choose the right school. Tap any topic to expand.

There are three British curriculum frameworks parents commonly encounter: the DfE National Curriculum (taught in state schools in England), the Cambridge Primary curriculum (developed by Cambridge Assessment International Education for international delivery), and Pearson Edexcel (used alongside some international schools). Sunbeam World School follows the Cambridge Primary curriculum, which is the framework designed specifically for schools teaching the British system outside England. It covers the same subject breadth as the National Curriculum but is built for international assessment and recognition across 160+ countries.

Key facts at a glance

  • Cambridge Primary: 10+ subjects across 6 stages (Years 1-6), with formal assessment through Cambridge Progression Tests and the Cambridge Primary Checkpoint at end of Year 6. Recognised by 10,000+ schools in 160+ countries.
  • UK National Curriculum: the statutory framework for state schools in England. Includes SATs at end of KS1 and KS2. Only DfE-registered schools can formally deliver it. Online schools like Kings InterHigh hold DfE registration; Sunbeam World School holds Cambridge Assessment accreditation instead.
  • What this means for your child: Cambridge Primary covers the same core subjects (English, Maths, Science) and broader subjects as the National Curriculum. The difference is in the assessment system (Cambridge Checkpoint vs SATs) and the international portability of the qualification.

Primary school in the British system covers children aged 5 to 11, from Year 1 to Year 6. It is divided into two key stages. The primary school age range is the single most searched question parents have, and the answer determines which stage your child enters.

Key Stage 1 (KS1): Years 1-2, Ages 5-7

  • Foundational skills: systematic synthetic phonics, reading fluency, handwriting, number bonds, addition, subtraction, basic science investigations
  • By end of KS1: children read independently, write in full sentences, count reliably to 100, and understand the world around them through observation and questions

Key Stage 2 (KS2): Years 3-6, Ages 7-11

  • Greater depth: fractions, decimals, algebra, extended writing, literary analysis, scientific investigation, coding, foreign languages and Global Perspectives
  • End of KS2: children sit the Cambridge Primary Checkpoint in English, Mathematics and Science, producing a diagnostic report that travels with them to secondary school

This is the most common question Indian and NRI parents ask. CBSE follows the NCERT syllabus with a structured, exam-oriented approach from early primary. Cambridge Primary develops knowledge through broader subject coverage and continuous assessment with less emphasis on rote learning. Neither is objectively better; the choice depends on where the child will study next and what learning style the family values.

  • CBSE: NCERT-mapped subjects, periodic exams and marks from early on, Hindi as a language, recognised primarily in India and some Middle Eastern countries. Leads to CBSE Board exams in Class 10 and 12.
  • Cambridge Primary: 10+ subjects, continuous assessment plus Cambridge Checkpoint, French/Spanish as language options, recognised in 160+ countries. Leads to Cambridge Lower Secondary and IGCSE.
  • At Sunbeam World School: both pathways are available, and families can switch between them at any stage without losing progress. Our admissions team helps families choose based on their long-term plans.

The term "online primary school" covers a wide range of models. Some are self-paced video libraries with no live teacher. Others, like Sunbeam World School, run a full-time live classroom where recordings exist only as a backup for revision. Understanding which model a school uses is the most important thing to check before enrolling.

  • 100% live teacher-led lessons: every subject is taught live by a Cambridge-certified teacher. Children participate, ask questions and interact in real time. This is not a video course.
  • 2:20 class size: a subject teacher plus an assistant in every session. Children receive individual attention that large physical classrooms cannot provide.
  • Cambridge-certified teachers: all teachers hold Cambridge qualifications and are experienced in online delivery. They are not just subject experts; they are trained to engage young children through a screen.
  • 3 daily batches across time zones: morning, afternoon and evening sessions covering roughly six time zones. Families in India, UAE, UK, Singapore and Australia choose the slot that fits their day. See school timings.
  • Missed a class? Every lesson is recorded and posted on the LMS the same day with notes and worksheets. Attendance is tracked, but a missed class never means missed learning.

Assessment at Sunbeam World School combines ongoing teacher assessment with formal Cambridge assessments, giving parents a clear picture of where their child is and what comes next.

  • Ongoing teacher assessment: regular class tests, assignments, projects and quizzes across all subjects, with personalised feedback after each one.
  • Cambridge Progression Tests: stage-by-stage assessments in English, Mathematics and Science that track development against Cambridge international benchmarks.
  • Cambridge Primary Checkpoint (Year 6): a formal end-of-primary assessment that produces a detailed diagnostic report. Results are accepted by Cambridge Lower Secondary schools worldwide.
  • Termly report cards covering every subject, with next-step recommendations. Parents also access the parent dashboard on the LMS for real-time progress tracking.
  • Materials and resources: all learning resources are digital and available through the LMS. There are no physical textbooks to buy. Activity packs and worksheets are included in the fee.

Socialisation is the most common concern parents raise about online school. The honest answer: an online school cannot replicate a physical playground. What it can do is provide structured, teacher-monitored social interaction that many shy, bullied, or neurodivergent children actually prefer.

  • Small group live classes: 2:20 ratio means children interact with the same classmates daily, build friendships, and work together on group tasks.
  • Co-curricular clubs: debate, art, music, coding, public speaking, and cultural exchange sessions where children meet peers from other classes and countries.
  • Assemblies and celebrations: virtual assemblies, cultural events, festivals and show-and-tell sessions that build community across the school.
  • Global classroom advantage: children in a class with peers from 135+ countries develop cultural awareness and communication skills that local schools rarely provide.

Online school fees vary widely. Some charge per subject, others per term, others annually. At Sunbeam World School, the annual fee is all-inclusive, with no hidden charges for exams, software, registration or learning materials.

  • All-inclusive annual fee: covers every live class, all subject resources, LMS access, assessment, progress reporting, co-curricular sessions and the Cambridge Primary Checkpoint exam.
  • Three instalments: the annual fee is split across three payments, with No-Cost EMI available.
  • No hidden costs: no separate charges for exam registration, software licences, textbooks or platform access.
  • Discounts: sibling discount, one-time-payment discount, and refer-and-earn savings.
  • Free trial: book a free demo class to sit in on a real lesson before making any financial commitment.
  • Visit the fee structure page for current tuition amounts, instalment breakdowns and available discounts.

The legality of online school depends on the country. In the UK, home education is a legal right: parents can choose to educate their children at home and are not required to follow the National Curriculum if the child is not enrolled in a state school. In India, CBSE does not currently recognise fully online schools for its board exams, but the Cambridge pathway leads to internationally accepted qualifications.

  • UK: home education is legal. Local authorities may make informal enquiries but cannot force a child into school. Parents who choose an online school like Sunbeam World School are exercising a legal right.
  • India: CBSE does not recognise online schools for board exams. Sunbeam World School's Cambridge pathway leads to IGCSE and A Levels, which Indian universities accept through the AIU equivalence process. The CBSE-aligned pathway at Sunbeam World School uses NIOS/BOSSE for board certification.
  • UAE, Singapore, other countries: regulations vary. Our admissions team advises families on the recognition and legal position in their specific country.
  • Accreditation: Sunbeam World School holds Cambridge Assessment, IAO and Cognia accreditation. This means certificates, transcripts and marksheets carry weight when a student transfers or applies to another school or university.

Parents are not expected to be learning coaches or co-teachers. Cambridge-certified teachers deliver every lesson. However, the level of supervision varies by age, and understanding this upfront prevents frustration.

  • KS1 (ages 5-7): a parent or guardian should be nearby to help with login, transitions between activities, and keeping the child focused. You do not teach, but you are present. Expect to be available for 2-3 hours during the school session.
  • KS2 (ages 7-11): most children attend independently by Year 3-4. Parents check homework, monitor the parent dashboard, and attend termly parent-teacher meetings. Day-to-day sitting with the child is not needed.

Tech requirements

  • A laptop, desktop or tablet with a camera and microphone. Stable internet connection (minimum 5 Mbps). No specialist software to install. Full details on the essential requirements page.

Sunbeam World School's special education team works alongside class teachers to support children with learning differences including ADHD, dyslexia, autism spectrum conditions and gifted learners who need extension work.

  • Small classes help: in a 2:20 group, the teacher notices when a child is struggling or disengaging. In a 30-student physical classroom, the same child often goes unnoticed.
  • Trained special educators: available for one-to-one sessions, adapted learning plans, and classroom accommodations.
  • Pastoral care and wellbeing: class teachers monitor emotional wellbeing, flag concerns early, and work with parents on screen-time management. Sessions are structured with movement breaks and varied activities to prevent fatigue.
  • Gifted and advanced learners: extension activities, accelerated pacing in specific subjects, and access to co-curricular challenges beyond the standard curriculum.

The IB Primary Years Programme (PYP) and Cambridge Primary are both internationally respected, but they are structurally different. PYP is inquiry-driven and thematic (learning organised around big questions, not distinct subjects). Cambridge Primary is subject-structured with clear progression and formal assessment. Neither is objectively better; the right choice depends on the family's preference for structured vs inquiry-based learning and the secondary pathway they plan to follow (Cambridge IGCSE vs IB Diploma).

  • Cambridge Primary suits families who want clear subject boundaries, formal assessment, and a direct pathway to IGCSE and A Levels.
  • IB PYP suits families who prefer inquiry-led, cross-curricular learning and plan to follow the IB Middle Years Programme into the IB Diploma.

There are dozens of online schools claiming to deliver the British curriculum. Not all are equal. Here is what to check before enrolling.

  • Accreditation: is the school accredited by Cambridge Assessment, DfE, Pearson, Cognia or another recognised body? Sunbeam World School holds Cambridge Assessment, IAO and Cognia accreditation.
  • Live vs recorded: does the school run live teacher-led lessons every day, or is it primarily self-paced video content? Ask what percentage of the day is live.
  • Class size: ask for the maximum number of students in a single virtual class. Smaller is better. Sunbeam World School runs 2:20.
  • Teacher qualifications: are teachers Cambridge-certified, UK-qualified (QTS), or experienced in online delivery? Ask specifically.
  • Reviews: check Google reviews, Trustpilot and parent testimonials. Sunbeam World School has 4.8 stars on Google from 2,400+ reviews.
  • Free trial: can you sit in on a class before committing financially? Book a free demo class at Sunbeam World School.
planet

Frequently Asked Questions

What is Cambridge Primary and what subjects does it cover?

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Cambridge Primary is an international curriculum developed by Cambridge Assessment International Education for children aged 5 to 11 (Years 1 to 6). It covers 10+ subjects including English, Mathematics, Science, Humanities, Computing, Art and Design, Music, Physical Education, Languages and Global Perspectives. It is taught in 10,000+ schools across 160+ countries.

What age is primary school in the British system?

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What is the difference between Key Stage 1 and Key Stage 2?

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Which is better, CBSE or British curriculum for primary school?

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Is Cambridge online school available in India?

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Is online school allowed in the UK?

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Does CBSE allow online school?

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How do online primary school classes work?

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What is the Cambridge Primary Checkpoint exam?

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How large is each class and how do teachers support students?

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Is there a free British online primary school?

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How many hours a day does a parent need to sit with the child?

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What happens if my child misses a live class?

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Can my child join mid-year?

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What happens after Cambridge Primary? What is the pathway to IGCSE?

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Give Your Child a Cambridge Primary Education from Anywhere in the World

Live teacher-led lessons, 10+ Cambridge subjects, small 2:20 classes, and a clear pathway from EYFS through Primary, Lower Secondary and IGCSE. Book a free demo class and sit in on a lesson before you decide.

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