Mathematics

This is a comprehensive pack of notes about grade 9 factorization. It teaches about factors, difference of two squares, trinomial factorisation, grouping to create a common factor-bracket, trinomials with a common factor, and factorising involving the change in sign rule. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 volume and surface area. It teaches about volume and surface area of solids. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 transformations. It teaches about translations, reflections, enlargements, and reductions. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 area and perimeter. It teaches about perimeter, area of triangles, circles. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 functions. It teaches about the Cartesian plane, functions, straight line graphs, gradient, and graph interpretation. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 data handling and statistics. It teaches about graphs, measures of central tendency, measures of dispersion, and box and whisker graphs. It contains notes, examples and particularly exercises with answers.

This is a comprehensive pack of notes about grade 9 geometry of 2D shapes. It teaches about triangles, the theorem of Pythagoras, quadrilaterals, polygons, similarity, and congruence. It contains notes, examples and particularly exercises with answers. It also contains a very important list of acceptable reasons to be used in Euclidean geometry.

This is a comprehensive pack of notes about grade 9 geometry of straight lines. It teaches about types of angles, and parallel lines. It contains notes, examples and particularly exercises with answers.