Operations with Integers: Addition and Subtraction
Students will perform addition and subtraction of integers using number lines and conceptual models, understanding rules for signs.
Key Questions
- Predict the sign of the sum or difference when operating with integers.
- Compare different strategies for adding and subtracting integers.
- Justify the rules for adding and subtracting integers with different signs.
MOE Syllabus Outcomes
Suggested Methodologies
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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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