Every lesson, ready. Any lesson, on demand.
Lesson Factory houses a complete Mathematics and English curriculum — 4,000+ lessons, Foundation to Year 10, benchmarked against the world's most demanding syllabuses. And because it's a factory, it authors custom lessons in any pedagogy, against any curriculum — for Monday morning or an entire system.
Your IP, your method, your rules — enforced on every lesson.
Comparing and ordering fractions
We are learning to compare fractions with related denominators and order them on a number line — modelled explicitly, then practised to mastery.
The teacher models comparing 3/4 and 5/8 aloud — finding a common denominator, then a bar model — making each step of the reasoning visible before students try a faded example.
- · Narrated thinking, one small step at a time
- · Check for understanding before guided practice
- · Faded example follows, then independent work
Grounded in the science of learning — and benchmarked against the world's most demanding curricula
Full Mathematics. Full English. Ready to teach.
A complete, sequenced curriculum for both subjects — every year level from Foundation to Year 10, every week of the school year — built on the knowledge spine and aligned to your syllabus.
Eight strands, from number and place value to statistics and probability — with daily review, fluency practice and worked examples in every lesson.
Six dimensions — reading and fluency, knowledge, vocabulary, grammar, composition and literature — with systematic phonics through the early years.
A whole curriculum is 4,000+ lessons. By hand, that's decades.
Authoring a single rigorous, framework-faithful lesson takes about two days by hand — a career's work for a whole curriculum. Lesson Factory generates one in minutes, inside the same constraints. It's how our own Maths and English curriculum exists at all.
Per lesson — decades for a full curriculum. Inconsistent, unrepeatable, and impossible to keep aligned as the curriculum evolves.
A complete, framework-faithful lesson generated in minutes and validated against your framework's rules before anyone sees it.
Your framework, your IP, your voice. The engine constrains generation to your pedagogy — it never dilutes it. You own the output.
Three proven pedagogies. Treated as equals.
Lesson Factory doesn't pick a side in the pedagogy debate. It embodies each approach faithfully — and lets you bring your own. The engine is the same; the rules it enforces are yours.
Explicit Instruction
Clarity, modelling, mastery.
Structured, teacher-led sequences that make expert thinking visible — clear intentions, worked examples, guided then independent practice, and frequent checks for understanding.
- Explicit learning intentions and success criteria
- Modelling: I do, we do, you do
- Worked examples before independent practice
Rosenshine's Principles
Ten principles, one rhythm.
Instruction grounded in cognitive science — daily review, new material in small steps, questioning, models, guided practice, and spaced cumulative review.
- Daily review of prior learning
- New material in small steps
- Ask many questions; check responses
Inquiry-Based Learning
Question first, understand deeply.
Students investigate authentic questions, gather and weigh evidence, and construct understanding — with structured scaffolds that keep productive struggle productive.
- Driving, authentic questions
- Investigation and evidence
- Structured scaffolds for productive struggle
Authored to the world standard. Aligned to yours.
Beneath our own F–10 Mathematics and English curriculum sits a knowledge spine benchmarked line by line against Singapore's syllabus, England's National Curriculum and leading US knowledge-rich programs. Every lesson satisfies the local syllabus; the spine is set above it wherever the benchmarks go further.
154 progression steps
Eight mathematics strands and six English dimensions, Foundation to Year 10 — one connected progression from a child's first year of school to their last.
940 vocabulary introductions
Every term sequenced to the year it's introduced and the year it's mastered, so lessons never lean on language a child hasn't been taught.
Continuous, year to year
Each year begins exactly where the previous year ends, across every strand and dimension — checked end to end before launch.
Built for memory
Every lesson opens with retrieval practice on expanding intervals — yesterday, last week, weeks ago, last term — planned across the whole year.
The same world-standard content can meet a child in any syllabus, anywhere on earth — adding a jurisdiction doesn't mean rewriting a single lesson.
From the framework to the home — fully aligned
Most tools solve one slice. Lesson Factory is a single engine that runs the whole length of the curriculum — and, for the first time, all the way into the home. Any pedagogy, any syllabus, anywhere on earth.
Not “AI lesson plans.” A constrained authoring engine.
Generic AI writes plausible lessons that drift from your pedagogy. Lesson Factory encodes your framework as hard rules, validates every generation against them, and surfaces the score before a human ever reads it.
- Framework rules enforced at generation time — modelling before practice, review before new content, whatever your approach demands.
- Automated fidelity, vocabulary and coverage checks on every lesson.
- Failures are flagged, not shipped — they land in review with the exact violation.
- Fix something once and it stays fixed — corrections carry through to every lesson that follows.
- Stage-level regeneration: fix one stage without touching an approved lesson.
Coverage & Quality
Curriculum change detected
v9.0 → v9.1A descriptor's elaboration was updated. Lesson Factory pinpoints every affected lesson.
When the curriculum changes, your lessons already know.
Every lesson is tied to the syllabus outcome it teaches and to the lessons before and after it. Change a curriculum standard and Lesson Factory pinpoints exactly which lessons are affected — across every year level — and regenerates only those, keeping your approvals everywhere else.
Prerequisites and spaced review tracked year-to-year, Foundation to Year 10.
Curriculum version changes propagate as targeted, reviewable diffs.
Bring your pedagogy to schools and systems at scale
Researchers, system leaders and publishers bring a framework and a body of IP. Lesson Factory turns it into a complete, always-aligned curriculum that reaches the schools and systems who need it — under your own brand. You keep the IP and the revenue; we provide the engine.
- A dedicated, branded offering built on your framework
- Your IP stays yours — the engine constrains, never appropriates
- Produced, aligned and kept current automatically
- Reaches schools and systems; we power the production
We don't have users. We have partners.
“Partner” isn't a tier you unlock — it's how we work with everyone who builds on Lesson Factory. Great pedagogy deserves to scale, and that only happens when we're genuinely invested in the people producing it.
Your IP stays yours
Generation is constrained to your framework and your curriculum. The methodology and the work product remain yours — by contract and by design. The engine constrains; it never appropriates.
We partner from day one
Onboarding, enablement and review workflows are built around your team and your standards — not bolted on afterwards. Your reviewers approve every lesson before it ships.
Your success is the product
We measure ourselves on the lessons you ship and the outcomes you see — not seats sold. When your curriculum gets better, so do we.
From a curriculum plan to a teacher's Monday morning
Lessons don't help anyone sitting in a database. Lesson Factory extends into schools with calendaring and planners, and into classrooms with a safe AI tutor that teaches the very lesson scheduled for that day.
Year 4 · Term 2 — Scope & Sequence
40 weeks × 5 days, with spaced and interleaved review built in.
Validation: every descriptor covered · prerequisites satisfied · no concept left un-reviewed beyond the spacing window.
Scope & sequence planning, term calendars, and lesson libraries — wired to the same engine that authored them.
A classroom tutor that stays on the day's curriculum goal, is age-appropriate by construction, and is fully visible to the teacher.
The first system that maps the home to the curriculum
A parent describes an ordinary moment — cutting a pizza, packing the car, reading a map. Lesson Factory recognises the learning in it, ties it to the exact lesson the class is doing that day, and shows the family how it advances the curriculum goal. Learning at home, finally aligned with school.
- Tutoring that originates from the home, not a generic worksheet
- Every home moment mapped to the lesson of the day
- Every lesson of the day tied to a curriculum goal
From the kitchen table to the curriculum
A parent describes tonight's moment. Lesson Factory maps it to the exact curriculum goal the class is working on.
Four layers between an idea and a classroom-ready lesson
The pipeline is the product. Each layer narrows the space until what comes out is unmistakably yours.
Authored constraints
Your framework, vocabulary progression, mappings and exemplars become the rules of generation.
Structured generation
Every lesson is generated with full knowledge of your framework, its place in the teaching sequence, and the exemplars that set the standard.
Automated validation
Fidelity, vocabulary and coverage checks run on every lesson. Violations are flagged, not shipped.
Review
Your team approves, requests revision, or regenerates a single stage before anything publishes.
See the curriculum — and the factory behind it
Walk through the full Maths and English curriculum, or bring your own framework and watch a lesson generated and validated — live.