Ordering and Comparing Rational Numbers
Comparing and ordering integers, fractions, decimals, and percentages, including on a number line.
Key Questions
- How can different forms of rational numbers be compared and ordered effectively?
- Represent rational numbers on a number line and explain their relative positions.
- Justify the use of different strategies (e.g., common denominator, decimal conversion) for comparing rational numbers.
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Mathematical Explorers: Building Foundations
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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