Normal Distribution and Z-Scores
Students explore the properties of the normal distribution, calculate z-scores, and find probabilities using the standard normal table.
Key Questions
- Explain why the normal distribution is frequently used to model continuous data in nature and society.
- Analyze the significance of a z-score in comparing data points from different normal distributions.
- Construct a probability statement about a normally distributed variable using z-scores.
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.
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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.
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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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