Understanding Logarithmic Functions
Students are introduced to logarithmic functions as the inverses of exponential functions. They evaluate logarithms and explore the graphs of logarithmic functions.
About This Topic
Students are introduced to logarithmic functions as the inverses of exponential functions. They evaluate logarithms and explore the graphs of logarithmic functions.
Key Questions
- What is the relationship between an exponential function and a logarithmic function?
- How do we evaluate logarithms with different bases?
- What are the key features of a logarithmic graph?
Planning templates for Advanced Functions
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.
More in Exponential and Logarithmic Functions
The Laws of Logarithms
Students discover and apply the laws of logarithms to simplify expressions and solve equations. They connect these laws to the exponent laws.
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Solving Exponential and Logarithmic Equations
Students solve complex exponential and logarithmic equations using algebraic strategies. They apply these skills to solve problems involving exponential growth and decay.
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