# Lesson Bundles

R725.00

28 Lessons including worksheet and memo:
(Includes licence to distribute within the grade)
Number system, with prime and composite numbers, reciprocals, complex numbers, surds, non-real numbers.
Understanding integers, absolute value, HCF, LCM.
Basic operations (laws), Grade 9 (Revision of Gr 6 – 8)
Long an short division, estimation, rounding off and compensation.
Ratio, proportion (direct and inverse), rate. Terminology.
Financial math.
Exponent laws.
Expressions with variables and constants, and polynomials. Multiply binomials.
Order fractions, fractions to decimals and percentages, division with fractions using reciprocals.
Factorising in Algebra : the common factor.
Difference of two squares.
Factoring by grouping.
Sequences, Arithmetic and Geometric.
Relations and functions.
The straight line graph.
Calculating the equation of a straight line.
Point of intersection of two straight lines.
Properties of 2 – D shapes.
Congruence and similarity.
Solve Geometry problems.
Transformation Geometry.
2-D shapes : perimeter and area.
3-D solids and Euler’s formula.
Data Gathering.
Summarise Data.
Probability.

SKU: GR9LB001-S. Category: . Tags: , .