Year 9 Maths.
Prime factors, listing/Venn, basic problems
Collect terms, single expand
Interior/exterior sums, regular polygons
Mean/median/mode/range, simple lists
Add/sub/mult/div, mixed numbers
Multiply/divide powers, basic standard form
Solve 2-step, make subject
Reflection/translation/rotation
Plot, describe positive/negative/no correlation
Increase/decrease, one-step
Word problems, Venn
y=mx+c, find gradient
Simplify, share, y=kx
Multiply/divide, large/small
(x+3)(x+4), simplify
Right triangles, missing sides
Mean estimate from table
Original value after % change
sin/cos/tan, find sides/angles
Growth/decay, repeated %
Common factor → quadratic intro (x²+bx+c)
Prisms, cylinders intro
0–1 scale, tree diagrams
Simplify √12 + √27, basic operations
y=k/x, scale factors in shapes
Linear → quadratic nth term intro, complex rearrange
Combined, bearings problems
Graph/table method
Cumulative frequency intro, box plots
Angles + trig + Pythagoras
Powers of 10, decimal places, multi-step money
Expand (x+a)(x+b), solve basic quadratics
Cylinders, spheres intro, composite
Tree diagrams, conditional
Similarity proofs, repeated change
Upper/lower, compound with bounds
Simultaneous + quadratics + rearrange
Integrated review across strands
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