## Topic 1: Consumer Arithmetic

Getting Paid: Calculating Salary

Getting Paid: Calculating Wages, Overtime, Penalty rates and more

Getting Paid Commission

Getting paid piecework

The unit cost method for comparing cost

Getting paid 10 Gross & Net pay part 1

Getting paid 11 Gross & Net pay part 2

Spending Money Calculating dollar discount

Spending Money Calculating a percentage discount

Spending Money Calculating the original price

Finding percentage profit or loss

Finding selling price based on percentage profit

Budgeting

Exchange Rates

Calculating GST

Calculating Pre gst price

Investing 9 Calculating dividends paid

Investing 10 dividend yield

## Topic 2: Shape and Measurement

Intro to Pythagoras Theorem

Pythagoras Calculating the hypotenuse

Pythagoras Calculating the shorter side

Pythagoras Theorem in 3 dimensions

Perimeter, Area & Volume 1 Perimeter

Perimeter, Area & Volume 2 Circumference

Perimeter of a sector

How to find the area of squares, rectangles, triangles and parrallelograms

How to find the Area of a Trapezium or Trapezoid

Perimeter, Area & Volume 5 Area of Circle

Perimeter, Area & Volume 6 Area of Sector

Surface Area Nets

Surface area Cubes and rectangular prisms

Surface Area cylinders

Surface Area Cone

Surface Area Pyramids

Surface Area Triangular prisms

Volume 1 Define Prisms

Volume 2 Calculate volume of prisms

Volume 3 Volume & Capacity

Volume 4 Volume of a pyramid or cone

Similar Figures Simple definition

Triangles Enlargements

Similar triangles The SAS test of similarity

The AAA test of similarity

The RHS test of similarity

The SSS test of similarity

Similarity Ratios introduction

Using similarity ratios to find unknown sides

Shadow sticks and similar triangles

## Topic 3: Linear Equations and their Graphs

Revision of Linear equations

Finding the gradient of a line revision

The equation of a straight line

Sketching Linear equations using the intercept method

finding the equation of a straight line

Rearranging linear equations

Simultaneous solutions 1 Intro

Simultaneous solutions 2 Solving Graphically

Simultaneous solutions 3 Solving by substitution part 1

Simultaneous solutions 4 Solving by substitution part 2

Simultaneous solutions 5 Solving by elimination part 1

Simultaneous solutions 6 Solving by elimination part 2

Simultaneous solutions 7 Solving by elimination part 3

Simultaneous equations word problems