1. Home
  2. Planning space

prop & ratios stage 6

Thanks for visiting NZMaths.
We are preparing to close this site by the end of August 2024. Maths content is still being migrated onto Tāhūrangi, and we will be progressively making enhancements to Tāhūrangi to improve the findability and presentation of content.
 

For more information visit https://tahurangi.education.govt.nz/updates-to-nzmaths

Planning notes

need to learn about ratios

Focus Achievement Objectives
Solve problems involving ratios.
Find equivalent ratios and express them as equivalent fractions.
Resource logo

Choices

Level Four
Number and Algebra
Units of Work
This unit is about making best option decisions in real-life situations based on cost. Common examples of such decisions are explored, including the cost of taxis, cooking times, hire cars, and mobile phones.
  • Calculate the cost of hiring a taxi, hiring a car, and using a phone, and the cooking time for meat.
  • Compare the costs of different plans.
  • Represent linear relationships using graphs.
  • Use graphs to make decisions about the best deal.
The files will download as a zip archive. Double-click on the archive file to extract the attachments on your computer.