Year 9 – Mathematics

Teach students about simple interest and how it compounds with practical examples based on Australia’s superannuation system. 

24 results
 

Super basics

This set of resources provides opportunities for students to solve problems involving percentages, rates and…

  • Mathematics
  • Year 9
  • AC v8.4
  • activity
 

Modelling profit and loss with linear and quadratic functions

This set of resources provides opportunities for students to explore linear and quadratic functions and how they can be…

  • Mathematics
  • Year 9
  • AC v9.0
  • activity
 

The Budget and forecasting

This set of resources provides opportunities for students to solve problems involving absolute, relative and percentage…

  • Mathematics
  • Year 9
  • AC v9.0
  • activity
 

Tax types

This set of resources provides opportunities for students to learn about some of the main types of taxes that the…

  • Mathematics
  • Year 9
  • AC v9.0
  • activity
 

Worksheet

Super calculations

Part 1: Superannuation guarantee contributionSet up a spreadsheet to complete the missing information table 1. Assume…

  • Mathematics
  • Year 9
  • worksheets
 

Visualiser

What is superannuation?

  Linked activity: Super basics

  • Mathematics
  • Year 9
  • visualiser
 

Visualiser

Absolute, relative and percentage errors

  Linked activity: The Budget and forecasting

  • Mathematics
  • Year 9
  • visualiser
 

Worksheet

Budget forecasting - Errors and exaggerations

Part 1: Calculating and interpreting absolute, relative and percentage errors Refer to the data table in The Budget…

  • Mathematics
  • Year 9
  • worksheets
 

Data sheet

The Budget and forecasting

Definitions To help you understand the data in this sheet, the following definitions have been provided. The Budget…

  • Mathematics
  • Year 9
  • datasheet
 

Investigation

Graphing and interpreting errors in Budget Forecasting

Part 1: Budget forecasting errors over time Errors in Budget forecasting are often represented as a percentage of the…

  • Mathematics
  • Year 9
  • datasheet
 

Investigation

Graphing and interpreting errors in Budget Forecasting - Solutions

Part 1: Budget forecasting errors over time Errors in Budget forecasting are often represented as a percentage of the…

  • Mathematics
  • Year 9
  • datasheet
 

Explainer

Types of tax

There are 3 main types of taxes in Australia: progressive, proportional and regressive.Progressive taxes: The higher…

  • Mathematics
  • Year 9
  • explainer