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Automatic marking according to mark schemes

Every line of working is read, the method analysed, misconceptions caught early. Hours of marking become minutes of review.

Socratic AI support that guides student thinking

When students get stuck, the AI tutor already knows what they've written, and responds the Socratic way: a scaffolded question that prompts their own thinking, never the answer. Teachers see every conversation.

Every student's understanding, mapped to the curriculum

Reasoning steps and tutor conversations connect to a knowledge graph of the curriculum's learning objectives and their prerequisites. It reveals what each student truly understands, where the gaps lie.

Insights in seconds, not spreadsheets

Describe what you want to know about a class or a student, and get the insight in seconds, drawn from everything Materact has observed. No more tracking by hand.

Independent learning that targets the right things

Students receive generated paths to recall, reinforce or advance, based on the skills inferred from all their work. Time spent studying alone finally goes where it counts.

How it works

One coherent system

Planning, assigning, marking, supporting and understanding — all connected, in one place.

1. Set Work

Schedule task based on your scheme of work, or one-off assignments from curriculum-aligned question banks

2. Students handwrite their work

On a tablet, or photographed from paper, with the tutor alongside

3. Work is marked instantly

Every line of working and every tutor interaction, captured and analysied

4. Teachers review, students advance

A live picture of students for teachers, recommended learning paths for students

Pedagogy

Grounded in learning science

Built on decades of research into how people learn, and shaped continuously with the teachers who use it.

Bloom

2 Sigma Problem

Vygotsky

Zone of Proximal Development

Roediger & Karpicke

Retrieval Practice

Sweller

Cognitive Load Theory

our mission

Help every student build real,
lasting understanding in maths

Give every student the conditions to build real, lasting mathematical understanding

Ensure AI in education develops thinking rather than replaces it

Make personalised, high quality maths support available to every student

Privacy and security

Safe, secure and private

GDPR Compliant

Your school, your data. Processed only to deliver the platform.

AI you control

A bounded tutor, working from human-verified maths content.

Teacher oversight

Visibility over student–AI interactions. Decisions stay with teachers.

Learn More