Rational Expressions and Equations
Simplifying, multiplying, dividing, adding, and subtracting rational expressions, and solving rational equations.
About This Topic
Simplifying, multiplying, dividing, adding, and subtracting rational expressions, and solving rational equations.
Key Questions
- Analyze the domain restrictions for rational expressions and equations.
- Explain how to simplify complex rational expressions by factoring.
- Construct a strategy to solve rational equations while avoiding extraneous solutions.
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Planning templates for Mathematics
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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