MYP Year 4 (age 14–15), where students begin to split toward standard and extended maths. Quadratics take centre stage, with vectors and the spread of data alongside. (Parallels UK GCSE Year 10.)

Algebra & quadratics

Graphs, geometry & data

8. Right-angled trigonometry
9. Sine & cosine rules
10. Similarity & congruence
11. Conditional probability

Begin → Factorising quadratics