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Rectangle ratios inquiry 2
This prompt is made up of a square and rectangle, which together form a large rectangle. The ratio of the length to the width of the large rectangle equals the ratio of length to width of the smaller rectangle. The ratio in the prompt is satisfied by the proportions of the golden rectangle whose length and width are in the golden ratio (φ or phi). The resource includes classroom examples, teacher notes and guided questions.
- Resource details
- Year level
- Year 8 Year 9
- Purpose
- Assessment tasks Student activities Teaching resource
- Strand
- Algebra Number Measurement
- Topic
- Area, volume and surface area Proportion, rates and ratios
- Audience
- Teachers
- Format
- Downloadable resource
- Numeracy progression
- Number patterns and algebraic thinking (P8) Proportional thinking (P5, P7) Understanding geometric properties (P7) Understanding money (P9)
- Publisher
- Inquiry Maths
- Copyright
- © Andrew Blair 2012-21. Creative Commons BY-NC-SA 4.0.
- Keywords
- area ratio
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