Cambridge Progression Test Stage 9 Mathematics 2020 Paper 1

1. Algebra: simplifying expressions, expanding brackets, solving linear inequalities and equations, nth term rules, simultaneous equations, input-output functions, evaluating powers and standard form.
2. Geometry: coordinate geometry (midpoint, vector translation, reflection), angle construction (60°, 45°), trapezium area expression, criticism of bearings, fraction of surface area in prism.
3. Number and arithmetic: integer and decimal comparisons, ratio equivalence, estimation and calculation with powers and roots, evaluating numerical expressions with order of operations.
4. Data and statistics: scatter graphs (correlation types), stem-and-leaf diagram (back-to-back), comparison of data sets, interpreting population and mass in standard form.
5. Graphs and real-life interpretation: drawing travel graphs, average speed comparison, real-life linear function interpretation from graph.
6. Probability: tree diagram completion, calculating compound event probabilities, spinner outcomes, probability fractions.