## HSA-APR.A.1

## 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.

76 Lesson(s)

### Polynomial Puzzles 3: Multiplying and Factoring Polynomials

Algebra I »
Unit: Polynomial Expressions

Algebra I »
Unit: Polynomial Expressions

Big Idea:

#### This lesson will help students to see that multiplying and factoring trinomials are inverse operations

Standards:

Favorites
(26)

Resources
(12)

### Multiply and Divide Monomials-Jigsaw day 1 of 2

Algebra I »
Unit: Polynomial Expressions

Algebra I »
Unit: Polynomial Expressions

Big Idea:

#### A jigsaw activity helps students to learn about multiplying and dividing polynomials through cooperation and sharing.

Standards:

Favorites
(10)

Resources
(14)

Reflections
(1)

### Adding and Subtracting Monomials

Algebra I »
Unit: Polynomial Expressions

Algebra I »
Unit: Polynomial Expressions

Big Idea:

#### This lesson uses a pre-assessment to determine student's understanding. The work is then differentiated based on student need.

Standards:

Favorites
(19)

Resources
(17)

Reflections
(1)

### Finding Roots of All Sorts

Algebra I »
Unit: Quadratic Functions

Algebra I »
Unit: Quadratic Functions

Big Idea:

#### In this fast-paced lesson, students are introduced to as many ideas as they can handle, while also being given space to make their own sense of those ideas.

Favorites
(5)

Resources
(24)

Reflections
(1)

### Proving Polynomial Identities

Algebra II »
Unit: Polynomial Theorems and Graphs

Algebra II »
Unit: Polynomial Theorems and Graphs

Big Idea:

#### There are links between polynomials and geometry. Both branches of math use proof and a polynomial identity can be used to generate Pythagorean triples.

Standards:

Favorites
(5)

Resources
(18)

Reflections
(1)

### Operations with Polynomials Day 1 of 2

Algebra II »
Unit: Polynomials

Algebra II »
Unit: Polynomials

Big Idea:

#### Students get the opportunity to explore and make conclusions about operations with polynomials using graphing technology.

Standards:

Favorites
(6)

Resources
(20)

Reflections
(1)

### Review of Polynomial Roots and Complex Numbers

Algebra II »
Unit: Polynomial Theorems and Graphs

Algebra II »
Unit: Polynomial Theorems and Graphs

Big Idea:

#### Arithmetic with polynomials and complex numbers are performed in similar ways, but powers of i have a meaning distinct from powers of variables.

Standards:

Favorites
(2)

Resources
(10)

### Review Workshop: Polynomial Functions and Expressions

Algebra II »
Unit: Polynomial Functions and Expressions

Algebra II »
Unit: Polynomial Functions and Expressions

Big Idea:

#### Tomorrow is the unit test on polynomial functions and expressions. In this lesson, we do more practice with word problems, solving equations, graphing parabolas, and rewriting quadratic functions.

Standards:

Favorites
(5)

Resources
(13)

Reflections
(1)

### The Remainder Theorem

Algebra II »
Unit: Polynomial Theorems and Graphs

Algebra II »
Unit: Polynomial Theorems and Graphs

Big Idea:

#### Any polynomial p(x) can be written as a product of (x – a) and some quotient q(x), plus the remainder p(a).

Standards:

Favorites
(4)

Resources
(13)

Reflections
(1)

### Quiz and Intro to Graphs of Polynomials

Algebra II »
Unit: Polynomial Theorems and Graphs

Algebra II »
Unit: Polynomial Theorems and Graphs

Big Idea:

#### The graph of a polynomial can look a variety of ways depending on the degree, lead coefficient, and linear factors.

Standards:

Favorites
(3)

Resources
(12)

Reflections
(1)

### Polynomials & Place Value

Algebra II »
Unit: Higher-Degree Polynomials

Algebra II »
Unit: Higher-Degree Polynomials

Big Idea:

#### Why do mathematicians confuse Halloween and Christmas? A good joke leads to some deep thinking.

Standards:

Favorites
(5)

Resources
(10)

### Review or Move On (to the Quadratic Formula)

Algebra I »
Unit: Quadratic Functions

Algebra I »
Unit: Quadratic Functions

Big Idea:

#### After two quick review tasks, today's lesson is all about giving kids time and space to complete the work of their choice.

Standards:

Favorites
(2)

Resources
(21)

Reflections
(1)

### Parabola Problem Partner Critiques

12th Grade Math »
Unit: Conic Sections

12th Grade Math »
Unit: Conic Sections

Big Idea:

#### A silent board game helps students recall how to complete the square then students critique the work of others in the AB partner activity.

Standards:

Resources
(18)

Big Idea:

#### Students will identify the parts of an expression using math terminology. Students will understand the concept of like terms with the use parallel examples.

Standards:

Favorites
(178)

Resources
(16)

Reflections
(1)

### Polynomial Puzzles 1: Adding and Subtracting Polynomials

Algebra I »
Unit: Polynomial Expressions

Algebra I »
Unit: Polynomial Expressions

Big Idea:

#### This lesson uses an interesting mathematical organizer to help students fluently add and subtract polynomial expressions.

Standards:

Favorites
(28)

Resources
(14)

Reflections
(1)

Common Core Math

### Kindergarten

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### HS Number & Quantity

### HS Algebra

### HS Functions

### HS Geometry

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### Ninth and Tenth Grade

### Kindergarten

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### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

Third Grade

Fourth grade

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