Original PromptCreate a 4 page worksheet on the attached lesson. Do not omit answer key and this needs to be included on a seperate page at the end. Differentiate throughout.
This resource focuses on simplifying ratios using the Highest Common Factor (HCF) method. It begins with a clear definition of what a ratio is and explains the importance of simplifying ratios similarly to fractions. The HCF method is introduced with a step-by-step process: listing the factors of each number in the ratio, identifying the HCF, and dividing all parts of the ratio by the HCF. The document includes several worked examples, such as simplifying the ratio 8:12, alongside guided and independent practice questions for both two-part and three-part ratios. It emphasizes avoiding common mistakes, provides real-world applications, and presents advanced challenges involving unit conversions. Metacognitive reflection prompts are also included to encourage students to think critically about their solutions.