Cambridge Progression Test Stage 9 Mathematics 2022 Paper 1

1. Algebraic simplification, solving linear equations, sequences and pattern recognition, algebraic expressions with brackets, number machine transformations, evaluating with substitutions.
2. Geometry: angles on parallel lines, properties of polygons, constructing angles and perpendicular bisectors, using compasses and ruler, perimeter and area calculations, volume of prisms.
3. Graphs and coordinates: plotting linear graphs from equations, identifying gradients and intercepts, reading intersection points, real-life graph interpretation, distance-time analysis.
4. Data handling and probability: interpreting bar charts and frequency tables, mean/median/mode calculation, pie chart understanding, probability from spinner or die, combined event probability.
5. Ratio and proportion: converting between units, solving problems involving scale drawings, ratio applications in real-world context, direct and inverse proportion word problems.
6. Mixed applications: speed-distance-time relationships, unit conversions (e.g. g to kg), estimating and rounding, use of calculator for multistep problems, problem-solving involving money and time.