Exponential Growth and Decay
Students graph and analyze exponential functions representing growth and decay. They apply these models to scenarios like compound interest and population changes.
About This Topic
Students graph and analyze exponential functions representing growth and decay. They apply these models to scenarios like compound interest and population changes.
Key Questions
- What are the key features of an exponential growth graph?
- How does the base of an exponential function determine growth or decay?
- How can we model real-world phenomena using exponential functions?
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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