Exploring Number Systems: Beyond Base 10
Investigating different number bases (e.g., binary, base 5) to deepen understanding of place value and number representation.
Key Questions
- How does the concept of place value change in a number system other than base 10?
- Convert numbers between base 10 and other simple bases (e.g., binary, base 5).
- Analyze the advantages and disadvantages of different number systems in various contexts.
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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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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