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Formalize the notion of a function. Scholars continue their exploration of functions in the second lesson of the module. They consider functions as input-output machines and develop function rules for selected functions.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Have groups create posters highlighting the definition of a function
Classroom Considerations
- Learners should have an intuitive understanding of functions prior to the lesson
- Pupils must also be able to evaluate expressions for given values
Pros
- Indicates where to look for mathematical practices
- Includes a problem set for individual practice
Cons
- None