Observed arrival · 2026-10-11
Hence: IB maths practice checked like a proof
A practising IB maths teacher’s exam-style practice for the four Mathematics AA and AI courses, with worked examples, mark-by-mark checking, and calculator training.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- IB Mathematics AA/AI students
- Worth noticing
- A worked maximum-point question assigns M1 and A1 marks line by line, then explains why “Hence” requires using the preceding result.
Field notes
The course tabs organize material by notion and sub-notion. The described sequence pairs downloadable course notes and worked examples with a similar exercise, then shifts to on-site mark prediction and calculator practice. Its sample solution uses M1 and A1 notation, and the checking-method page says the questions are calibrated against ten recent official SL papers, totaling 800 marks.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue