The first GCSE year (age 14–15). Year 10 is where algebra gets serious — quadratics, the quadratic formula, and graphs of every shape — alongside Pythagoras, vectors, and the spread of data.

Algebra & quadratics

Graphs

Geometry & vectors

6. Right-angled trigonometry
7. The sine & cosine rules
8. Circle theorems
9. Similarity & congruence

Statistics & number

5. Cumulative frequency
6. Probability & conditional probability
7. Standard form
8. Surds

Begin → Factorising quadratics