Introduction to Negative Numbers
Explore the concept of negative numbers in real-world contexts like temperature and debt.
Key Questions
- Explain how negative numbers are used to describe situations below zero.
- Compare the concept of owing money to having a negative balance.
- Predict the temperature change when it drops by 5 degrees from 2 degrees Celsius.
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Foundations of Mathematical Thinking
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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