Higher Concepts in Secondary Level Mathematics
The second pass at each strand, at the level Paper 02 actually examines.
01Statistics IIWork with grouped data — class boundaries, midpoints, the modal class and the estimated mean — draw histograms and cumulative frequency curves, read off quartiles, and calculate straightforward probabilities.100 questions02Relations, Functions and Graphs IIComplete the square, find the maximum or minimum point and the axis of symmetry, locate the roots and intercepts, sketch a quadratic curve confidently, and solve a quadratic together with a straight line.100 questions03Geometry and Trigonometry IIThe circle theorems and how to quote them, angles of elevation and depression, three-figure bearings, and the sine rule, cosine rule and area formula for triangles that are not right-angled.100 questions04Vectors and Matrices IIUse vectors to prove lines parallel and points collinear, find determinants and inverses of 2 × 2 matrices, solve simultaneous equations with matrices, and recognise the matrices behind the standard transformations.100 questions