Working Backwards Strategy
Students will apply the 'working backwards' strategy to solve problems where the end result is known but the initial state is not.
Key Questions
- Analyze when the working backwards strategy is most helpful for solving a problem.
- Apply the working backwards strategy to solve a problem by starting from the known end result.
- Explain each step taken when using the working backwards strategy to check a solution.
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Mastering Mathematical Reasoning
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.
unit plannerMath Unit
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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