Unit Pricing and Best Buys
Students will calculate unit prices to compare product values and make informed purchasing decisions.
Key Questions
- Justify the use of unit pricing to determine the best value among different product sizes.
- Analyze how promotional offers (e.g., 'buy one get one free') affect the true unit price.
- Construct a comparison of two similar products to identify the most cost-effective option.
Ontario Curriculum Expectations
Suggested Methodologies
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Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
rubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
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