The Complete Maths Platform
Built by teachers. Powered by AI. Trusted by schools.
For GCSE success — in class, at home, or on the go.
Whether you’re a school leader dealing with staff absence, a parent supporting revision, or a student aiming for top grades — 21C delivers what matters: structured learning, real results, no hassle.
Why Schools, Parents & Students Trust 21C
From cutting cover costs to helping teens revise on the go - 21C makes maths simpler, smarter, and more effective for everyone.
✅ Built by Top UK Teachers – real classroom insight
🤖 AI-Powered – adapts to each learner
🎯 Exam Board Aligned – AQA, Edexcel, CIE
💸 Lower Cost Than Tutors or Cover
📱 Use Anywhere – at school, at home, or on the go
Targeted Support for Foundation-Level Maths
AI-powered learning designed to build confidence
and boost results at Foundation level
Many students find maths challenging, but with the right support, they can succeed.
21C offers adaptive, AI-powered lessons that personalise learning, build confidence, and keep progress on track. Designed for students aiming for a Grade 4–5, it’s clear, accessible, and easy to follow.
Why It Works for Foundation Learners
- Lessons adapt to each student’s pace and ability
- Built for GCSE Grades 4–5, IGCSE Core and IB SL 4
- Step-by-step learning with visuals, questions, and instant feedback
- Ideal for schools, tutors and families supporting catch-up or revision
for schools
A Smarter Way to Cover Maths Lessons
- 👩🏫 AI avatars teach and guide independently
- 🎥 240+ videos | 📝 5,000+ questions | 📥 1,000+ printable resources
- 🔧 Zero setup | Works on your devices | Fits your timetable
Schools save up to £50,000 a year by reducing supply costs.
for students and parents
GCSE Maths, Sorted
- 🎮 Interactive quizzes and games
- 👩🏫 Real UK teachers + AI feedback
- 🧠 Tracks your strengths and gaps
- 📱 Study anywhere in 10–15 mins/day
It’s like having a private tutor — just in your pocket.
maths for everyone
Learning Maths through Play
Pocket Games is designed to reinforce math skills through educational games, encouraging students to explore mathematical concepts in a playful, stress-free environment.
- Interactive content
- Gamification
- 24/7 Accessibility
- Enhanced Engagement
- Flexibility
21st Century Educational Tools Tailored for Best Outcomes
21C School streamlines education with AI-driven tools, automating lesson planning, personalizing learning, and enhancing efficiency across schools.
Automated Lesson Planning
Generates curriculum-aligned lessons quickly and easily, freeing time for more meaningful teacher-student interactions.
Adaptive learning
Customise learning experiences to suit each student’s abilities, promoting a more profound understanding and retention of key concepts.
Comprehensive analytics
Monitor student progress in real-time with detailed dashboards highlighting strengths, improvement areas, and overall class performance.
Operational Efficiency
Cut down on administrative tasks, allowing teachers to focus on what they do best—teaching.
Cost Savings
Reduce the need for additional staff with AI avatars and automated processes, keeping operational costs low while maintaining educational standards.
Scalability
Quickly scale the platform across multiple classrooms or even entire schools, ensuring consistent quality and performance.
Success Stories that
Speak Volumes
21C’s impact is best understood through the success stories of the schools, teachers, and students who use our platform. Here’s how 21C has transformed education for them:
Stay Informed with the Latest in EdTech
Keep up with the latest trends in educational technology, industry insights, and updates from 21C. Our blog is a valuable resource for educators, administrators, and anyone interested in the future of education.
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