Progression Test Stage 7 Mathematics 2022 Paper 2

1. Number and arithmetic: fractions and percentage operations, rounding, unit conversions, HCF, relative frequency, scaling, interpreting 3D views, working with mass and cost.
2. Algebra and expressions: evaluating expressions with substitution, simplifying algebraic terms, solving for variables in geometric contexts, writing inequalities from number lines.
3. Geometry: identifying angle values in kites, identifying errors in time conversion, understanding congruency and transformations (reflection and rotation), calculating surface area and volume of cuboids.
4. Data and statistics: mode, median, mean calculations, choosing the most appropriate average, explaining reliability in sampling, interpreting comparative data.
5. Ratio and proportion: using scale in maps and recipes, simplifying ratios, working with percentages in proportional reasoning (e.g., chocolate eaten, test scores).
6. Sequences and logic: identifying rules in counter patterns, extrapolating terms, verifying claims, calculating terms and cumulative totals.