Math Curriculum

Level D
Unit: Linear Equations and Functions
Key Lesson 8.5.2 Introduction to Functions

Lesson topic: Understand functions

Instructor Materials

  • Teacher guide
  • Slides
  • Practice Problems resource
  • CCRS standard: 8.F.1
  • Learning goal: Comprehend the structure of a function as having one and only one output for each allowable input. Describe (orally and in writing) a context using function language, e.g., “the [output] is a function of the [input]” or “the [output] depends on the [input].” Identify (orally) rules that produce exactly one output for each allowable input and rules that do not.
  • 8.5 Assessment and Practice Problems

Student Materials

Related Lessons


If students need additional lessons before this key lesson, use these supplemental lessons.




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