Proportional Reasoning · Number and Algebra
Ratios and Rates
Understanding constant relationships between quantities and comparing rates in everyday life.
Key Questions
- 1What is the difference between a ratio that compares parts to parts and one that compares parts to wholes?
- 2How can unit rates help us determine the best value when shopping?
- 3Why is the concept of speed considered a rate while the mix of a cordial is considered a ratio?
ACARA Content Descriptions
AC9M7N08
Year: Year 7
Subject: Mathematics
Unit: Proportional Reasoning
Period: Number and Algebra
Suggested Methodologies
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