Subtracting Polynomials Teacher Resources

Find Subtracting Polynomials lesson plans and worksheets
Showing 136 resources
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Instructional Video4:25
Curated OER

How Do You Solve a Word Problem by Subtracting and Multiplying Polynomials?

For Teachers 6th - 12th
Apply the distributive property to multiply a monomial times a polynomial to get the area of a rectangle. Then use this information to solve a word problem.
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Unit Plan
Mathematics Vision Project

Module 3: Numbers and Operations

For Students 10th - 12th Standards
Bring some concrete reasoning to the skills of multiplying and combining terms. Using various strategies, the six activities in the module provide practice for the skills of adding, subtracting, multiplying, and diving polynomials. The...
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Instructional Video4:18
Curated OER

How Do You Find the Additive Inverse of a Polynomial?

For Teachers 6th - 12th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
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Instructional Video4:59
Curated OER

How Do You Add Polynomials?

For Teachers 7th - 9th
So you want to learn how to add polynomials? Here are the steps: rewrite by removing the parentheses, identify the like terms, group like terms together, combine the like terms, and finally rewrite the simplified expression.
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Instructional Video4:54
Curated OER

How Do You Add Polynomials Vertically?

For Teachers 6th - 12th
The instructor demonstrates how to line up two polynomials vertically to add them together. She emphasizes lining up the terms with the same powers. She also identifies some places where there is no term and shows how to write a...
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Instructional Video2:51
Curated OER

What's a Polynomial?

For Teachers 6th - 12th
A polynomial is the sum of one or more monomials. They are identified by the number of terms they have. Monomials, binomials, trinomials, find out what these terms identify.
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Instructional Video7:42
Curated OER

What's a Polynomial?

For Teachers 7th - 9th
A polynomial is the sum of one or more monomials. They are identified by the number of terms they have. Monomials, binomials, trinomials, find out what these terms identify.
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Instructional Video5:41
Curated OER

How Do You Add Polynomials?

For Teachers 6th - 12th
So you want to learn how to add polynomials? Here are the steps: Rewrite by removing the parentheses, identify the like terms, group like terms together, combine the like terms, and finally rewrite the simplified expression.
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Lesson Plan
Curated OER

Exploring Solving Equations

For Teachers 8th - 11th Standards
Put out by Texas Instruments, this lesson involves learners in an activity focused on adding polynomials, solving equations, factoring trinomials, and expanding binomials. A TI-89 calculator is needed to complete this lesson.
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Unit Plan
EngageNY

Relationships Between Quantities and Reasoning with Equations and Their Graphs

For Teachers 6th - 10th Standards
Graphing all kinds of situations in one and two variables is the focus of this detailed unit of daily lessons, teaching notes, and assessments. Learners start with piece-wise functions and work their way through setting up and solving...
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Instructional Video3:50
Curated OER

How Do You Solve a Word Problem by Subtracting and Multiplying Polynomials?

For Teachers 8th - 9th
Apply the distributive property to multiply a monomial times a polynomial to get the area of a rectangle. Then use this information to solve a word problem.
+
Instructional Video4:12
Curated OER

How Do You Add Polynomials Vertically?

For Teachers 8th - 10th
The instructor demonstrates how to line up two polynomials vertically to add them together. She emphasizes lining up the terms with the same powers. She also identifies some places where there is no term and shows how to write a...
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Instructional Video3:43
Curated OER

How Do You Find the Additive Inverse of a Polynomial?

For Teachers 8th - 9th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
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Lesson Plan
Curated OER

Subtracting Monomials and Polynomials

For Teachers 10th - 12th
Young scholars subtract monomials and polynomials by combining like terms. In this advanced subtraction lesson, students define the rules and properties for subtraction of polynomials. They apply the rules for addition to help with the...
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Lesson Plan
Curated OER

Models with monomials and polynomials

For Teachers 9th - 12th
High schoolers participate in a activity that focuses on the concepts of combining monomials to make polynomial expressions. They use algebra tiles to complete the exercises in the activity. This is hands-on learning with successive...
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Worksheet
Curated OER

Linear Equations

For Students 8th - 9th
In this linear equations worksheet, students solve 9 different linear equations by applying the point-slope formula in each. First, they determine the linear equation of each. Then, students use the slope and one point of the line to...
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Lesson Plan
Curated OER

Two-Step Equations

For Teachers 9th - 12th
High schoolers explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. High schoolers view a PowerPoint presentation about solving two-step...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Adding and Subtracting Polynomials

For Students 9th - 10th Standards
Twenty-five problems present a variety of problems adding and subtracting polynomials. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution"...
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Instructional Video
Khan Academy

Khan Academy: Algebra: Subtracting Polynomials With Multiple Variables

For Students 9th - 10th Standards
Demonstrates how to subtract polynomials when there are multiple variables in each polynomial. [2:10]
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Instructional Video
Virtual Nerd

Virtual Nerd: How Do You Subtract Polynomials?

For Students 9th - 10th Standards
To subtract polynomials, distribute the negative sign to the second polynomial and then combine like terms. Watch this tutorial to see how it's done. [2:07]
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Unknown Type
Khan Academy

Khan Academy: Add and Subtract Polynomials: Find the Error

For Students 9th - 10th Standards
Choose the step where an error was made in adding or subtracting polynomials. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
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Unknown Type
Khan Academy

Khan Academy: Add and Subtract Polynomials

For Students 9th - 10th Standards
Exercises for practicing adding and subtracting polynomials. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
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Instructional Video
Virtual Nerd

Virtual Nerd: How Do You Solve a Word Problem by Subtracting Polynomials?

For Students 6th - 9th
Video tutorial demonstrates the steps to follow when solving a word problem by subtracting polynomials. [1:58]
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Unknown Type
Khan Academy

Khan Academy: Add and Subtract Polynomials: Two Variables

For Students 9th - 10th Standards
Practice adding and subtracting polynomials. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

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Subtracting Polynomials