Back to: Gr 8 Mathematics
Lessons

Natural Numbers
 Whole numbers
 Calculations with whole numbers
 Rounding off and compensating
 Adding numbers in parts written in columns
 Methods of subtraction
 A method of multiplication
 Multiples, factors and prime factors
 Prime numbers and composite numbers
 Common multiples and factors
 Rate and ratio
 Profit, loss, discount and interest
 Integers
 Adding and subtracting with integers
 Comparing integers and solving problems
 Multiplying and dividing with integers
 Division with integers
 The associative properties of operations with integers
 Squares, cubes and roots with integers
 Squares and Cubes
 Factors (and Division)
 Lowest Common Denominator (LCM)
 Square and Cube roots
 Ratio and Rate
 Ratios and Rates in Financial Maths

Introducing Algebra
 Flow diagram
 Like terms
 Multiplying expressions
 Substitution
 Multiply out brackets

Exponents
 Multiplication with powers
 Division of powers
 Power of a product
 Exponents and brackets

Integers
 Dividing by a monomial
 Writing formulae
 Square and cube roots
 Number lines
 Adding integers
 Adding integers (Column method)
 Multiplying integers
 Dividing integers
 Subtracting algebraic expressions
 More complex substitution

Equations
 Solving equations through inspection
 Solving equations with one variable
 Solving equations with multiple variables
 Equations with brackets
 Word problems
 Word problems  Speed, distance and time

Construction
 Construction

Lines and Angles
 Types of angles
 More types of angles
 Types of triangles
 Pythagoras' Theory
 Prove right angle using Pythagoras
 Properties of quadrilaterals
 Similarity and congruency

Perimeter and Area
 Rectangles and squares
 Circles
 Triangles
 Mixed figures

Common Fractions
 Common fractions
 Add and subtract fractions
 Multiply Common fractions
 Tip and times (Simplify fractions)
 Common fractions (exponents and surds)
 % increase and % decrease
 Increase and decrease with a fraction

Decimal fractions
 Decimal fractions (Add and compare)
 Compare decimal fractions
 Add and subtract decimal fractions
 Decimal fractions (Exponents and surds)
 Multiply and divide decimal fractions

Rational Numbers
 Simplify fractions
 Order and compare fractions
 Add and subtract fractions
 Multiply and divide fractions
 Order of operations
 Add and subtract decimals
 Multiplying with decimals
 Dividing with decimals
 Square and cube roots with decimals

Pythagoras theorem
 Pythagoras' theorem
 Phythagoras' theorem proof 90 degree angle
 Pythagoras' theorem questions

Area and Perimeter 2D
 Converting units
 Area and perimeter of circle
 Area and perimeter of mixed shapes

Surface area and volume 3D
 Sufrace area and volume of 3D shapes converting units
 Surface area and volume  Cube and rectangular prism
 Surface area and volume of triangular prism

Statistics
 Statistics (Collecting and organising data)
 Organising data (stem and leaf diagram)
 Collecting, organising and summarising data (mean median mode)
 Organising data Bar graph
 Representing data (pie chart)
 Representing data (Broken line graph)
 Interpretation of data
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