SEC 23
Mathematics, block by block
A placement test first, then a route through 14 units built around what your child already knows.
Exam on Saturday 8 May
88lessons
14unit tests
4mock papers
What is inside
- A placement test of 60 quick questions. It shows what your child can already do in each of the ten learning outcomes, at each level.
- A route through 14 units and 88 lessons, ordered by what is worth most marks for them. Units they have already got skip straight to the unit test.
- Every lesson: why it matters, a short video, the rule, the trap, worked examples, practice in three tiers, four written questions marked from a photo of the page, and a six-question exit ticket.
Unit tests at 60% to pass, revision every seven days, and four timed mock papers. Typed answers are checked on the spot; working on paper is photographed and marked with comments.
Built from
The MATSEC SEC 23 Mathematics syllabus for 2027, every Paper I and Paper II from 2017 to 2026 (main and supplementary), the marking schemes and the examiners' reports.
Try the first stop free
No account, nothing saved. If it works for your child, the whole course is €50 until 30 September 2027.