Just finished a sub-strand? Test it now.
The narrowest check there is: random questions drawn from that one sub-strand, marked the moment it is submitted. Useful the same evening the lesson was taught.
A CEA is a learner's own check on what they have understood. Pick a sub-strand, a strand or the whole subject, answer a random set, and see the competency result straight away — and in Grade 9, use it to revise for KJSEA.
The narrowest check there is: random questions drawn from that one sub-strand, marked the moment it is submitted. Useful the same evening the lesson was taught.
A wider spread across every sub-strand in the strand, so a learner can see which part of it is actually weak rather than guessing.
Every strand in the book, sampled at random. The result is a competency picture of the subject — and the recommendation engine reads it to pick what to study next.
Grade 9 learners can work the whole Grade 7–9 syllabus through CEAs — pick a subject, see which strands are still weak, and revise those first instead of re-reading everything.