How Courselo courses are made.

Each course follows the exam’s published specification.

A course is listed only once it is complete, with a lesson for every topic and all of its strategy guides and mock exams written. New courses appear as soon as they are finished.

Some pages are written with AI, and they say so:

• A lesson or guide marked “AI-generated · reviewed” was written with AI from the exam’s official specification, then checked automatically against our standards (structure, worked examples and maths formatting) before it was saved.
• A course marked “AI-drafted course · format verified” also had its outline (sections, syllabus and mock plans) drafted with AI, from the exam’s officially verified format. Every lesson, strategy guide and mock is written and checked before the course is listed.
• New practice questions are written with AI as you practise. Each one is validated against the course structure and checked for correctness before it is shown, then kept so every learner sees the same material.
• Pages written entirely by our team don’t carry a label.

AI also grades essays and speaking, answers your questions in the tutor and voices listening recordings. AI grades are estimates of how an examiner might mark your work, not official scores.

On our children’s courses there is no AI chat. Nothing is made up on the spot: every lesson and question is prepared in advance and answer-checked.

Every course page (apart from the children’s courses) says when the exam’s format and scoring were last checked against official sources, with the month, beside a link to the exam’s official site. On a course drafted with AI, that line also gives the month the course was drafted.

Our courses follow the published specifications, but the exam owner’s own materials are always the final word.

If a lesson, a question, a grade or an exam fact looks wrong, tell us at hello@courselo.org: a person will review it and reply, and we fix content that is wrong.

It helps to include the page’s address. The contact page has answers to common questions and the company’s details.

• Privacy policy: what Courselo collects, why, and how to use your rights.
• Terms and conditions: the agreement between you and TechMasons LTD, the company that runs Courselo.
• Refunds and cancellation: how to cancel Pro, and when you get your money back.