All you want to know about functions is right here. Individuals learn the definition of a function by watching a video. They also see how to evaluate a function and use function notation.

Concepts

functions, inputs, function notation, domain, range

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Additional Tags

math

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Instructional Ideas

• Use the video to introduce functions
  

Classroom Considerations

• Learners should understand inputs and outputs
• Pupils must be able to evaluate expressions and solve equations
  

• This video is hosted on YouTube

Pros

• Color helps with understanding how to substitute values

Cons

• Covers a lot of topics but does so in a shallow manner
  

Common Core

8.F.A.1 HSF-IF.A.1