Exponential Growth and Decay
Students model real-world situations using exponential growth and decay functions. They compare exponential models to linear models to understand different rates of change.
About This Topic
Students model real-world situations using exponential growth and decay functions. They compare exponential models to linear models to understand different rates of change.
Key Questions
- What is the difference between linear and exponential growth?
- How do we identify the growth or decay factor?
- How can exponential functions model population changes?
Planning templates for Algebra I
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.
RubricMath Rubric
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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