Grade Nine“The only way to learn Mathematics is to do Mathematics”- Paul Halmos Number and Numeration Basic Operations Geometry and Mensuration Algebraic Processes Statistics Number and Numeration Binary System module 1 (free)Binary System module 2Compound Interest module 1Proportion: Direct, Inverse and Reciprocal module 1Proportion: Direct, Inverse and Reciprocal module 2Rational and Non-rational Numbers module 1Simple Interest module 1Square Roots module 1Square Roots module 2Standard Form module 1See all Basic Operations Word Problem module 1See all Geometry and Mensuration Area of Plane Shapes module 1Similar figures module 1Tangent of Angle module 1Use of Sine and Cosine module 1Using Sine and Cosine Tables module 1See all Algebraic Processes Change of Subject Formula module 1Clearing Fractions module 1Factorisation: Common Factors module 1Factorisation: Quadratic Expression module 1Fractions with Binomials in the Denominator module 1Fractions with Unknowns in the Denominator module 1Linear equations and inequalities module 1See all Statistics Bar Graphs and Circle Graphs module 1Bar Graphs and Circle Graphs module 2Mean, Median, Mode and Range module 1Mean, Median, Mode and Range module 2Mean, Median, Mode and Range module 3Mean, Median, Mode and Range module 4Probability module 1Probability module 2See all