An exam-prep course needs a clear relationship between syllabus, teaching and practice. Evaluate a platform with one specification, one topic and one teacher-led review.
Choose the specification before the platform
A course labelled GCSE mathematics is not specific enough for a content-mapping test. Name the awarding body, specification and relevant tier. For example, AQA publishes its Mathematics 8300 specification.
Use the current specification as a reference, not a vendor’s generic exam template. Keep its version alongside your curriculum map and assign someone to review changes.
Test a topic from teaching to feedback
Take one topic with a worked example, several short questions and a response that needs a teacher’s judgement. Confirm the platform can represent the material clearly and support the feedback process you intend to use.
Check what happens when a question is corrected after learners have attempted it. Establish whether the old result remains understandable and how teachers identify the revised version.
Rehearse your timetable and roles
Create a small trial group with a tutor and two learner accounts. Move a session, open the updated schedule on a phone and check the message received by each role.
For programmes involving younger learners, document your supervision and contact procedures. Ask for evidence of the controls you need; do not treat a platform’s branding or a generic compliance statement as proof.
Make the shortlist accountable
Record a pass condition and an owner for each requirement: curriculum mapping, teacher feedback, learner access, accessibility checks and support at busy times. Add the missing implementation work to the comparison.
Explore PrepOS for test-prep teams, the content editor and migration planning. This PrepOS-authored checklist does not rank providers or guarantee examination outcomes. Specification reference checked on September 8, 2026.
