Previous year foundations
Number ideas to carry forward
Year 10 number work becomes more formal, but it still depends on secure Year 9 work with standard form, indices and compound change.
- Calculate with standard form.
- Indices, including positive and negative powers.
- Repeated percentage change and compound growth.
From Year 9Number
Previous year foundations
Algebra ideas to carry forward
The Year 10 algebra section assumes learners are already comfortable with quadratic beginnings and inequality structure from Year 9.
- Expand double brackets.
- Factorise quadratics of the form x^2 + bx + c.
- Linear inequalities.
From Year 9Algebra
Previous year foundations
Geometry ideas to carry forward
Year 10 geometry becomes more demanding, so Year 9 reasoning with congruence, theorem use and volume should remain visible.
- Pythagoras' theorem in 2D.
- Congruence conditions: SSS, SAS, ASA and RHS.
- Volume of cylinders, cones and spheres with formulae given.
From Year 9Geometry
Previous year foundations
Data ideas to carry forward
Formal GCSE statistics in Year 10 rests on Year 9 confidence with distributions, probability and relative frequency.
- Frequency polygons and cumulative frequency diagrams.
- Probabilities of single events.
- Relative frequency and theoretical probability.
From Year 9Statistics and data