##### LESSON SET
Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.

## Determine which operations are closed for polynomials

In this lesson you will learn what operations are closed for polynomials by applying the definition of a polynomial to each operation.
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### Resources for this lesson

• #### Lesson slides for 'Determine which operations are closed for polynomials'

In this lesson you will learn what operations are closed for polynomials by applying the definition of a polynomial to each operation. (Slides used in the main video lesson in PowerPoint format.)

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### General resources

• #### Parent letter

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• #### Discussion protocol

Editable discussion protocol for a Professional Learning Community Common Core Deep Dive (can be adapted to meet your team’s needs)

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