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The Sev7n Blog · Written by IB Examiners

Examiner-authored guides for IB students & parents.

Marking criteria, paper technique and subject choices — explained by the people who mark the real papers.

Subject Strategy

1 article in Subject Strategy
All5Examiner Guides2IA & EE1Subject Strategy1For Parents1
Subject Strategy8 min read

IB Math AA vs AI (HL & SL) — Which One Should Your Child Choose?

Both options cover the same five topics — but the emphasis, the depth, and the university doors they open are very different. A subject choice guide for IBDP students and parents.

SV
Shailey Valecha
5 May 2026