Lesson Plan
Curated OER

Translate Word Phrases and Sentences into Equations

For Teachers 8th - 11th Standards
Use this video to show your learners an example of how to translate word phrases into an equation to solve a real-world problem. The presenter begins with a review of how to use cross products to solve a proportion, including how to do...
Lesson Plan
Curated OER

Addition and Subtraction of Rational Expressions

For Teachers 8th - 11th
In this adding and subtracting rational numbers worksheet, students add and subtract 20 sets of fractions with polynomial denominators. Students compute common denominators.
Worksheet
Curated OER

Polynomial Function Exam 4

For Students 10th - 12th
For this polynomial worksheet, students solve 12 questions. The first five questions deal with the roots of the polynomials. Students state the inverse for one problem and the reciprocal for one problem. They make three graphs, and...
Worksheet
Curated OER

Complete the Square

For Students 9th - 12th
In this quadratic equations worksheet, students complete the square, factor a trinomial, and solve using square roots. There are eight questions with a provided workspace.
Lesson Plan
Curated OER

Worksheet Chapter 5 College Prep Algebra

For Teachers 10th - 12th
In this algebra worksheet, students evaluate algebraic expressions, simplify exponents, write numbers in scientific notation, perform division of equations, and find the area of given problems. This worksheet contains 75 problems and an...
Lesson Plan
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Curated OER

Sums and Difference of Cubes

For Teachers 8th - 11th Standards
Learners factor polynomials using the sum and difference of cubes. They also learn connections between the graph and expression.
Unit Plan
Wyzant

Wyzant: Factoring a Trinomial

For Students 9th - 10th
The tutorial explains how to factor trinomials. The resource includes a lesson with examples, practice problems, and an expression-factoring calculator.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Factoring

For Teachers 9th - 10th
From pulling out the common factors of a polynomial to giving hints on how to factor a trinomial that does not have a leading coefficient of 1, a comprehensive tutorial for factoring polynomials is given as well as practice, interactive...
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Factoring Quadratic Trinomials

For Students 9th - 10th
Thirty-nine problems present a variety of problems working with factoring quadratic trinomials. 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...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Review Factoring Polynomials

For Students 9th - 10th Standards
A wealth of material to supplement classroom instruction on factoring of polynomials. Lessons offer methods and guidelines for factoring as well as examples; practice exercises allow students to begin testing their factoring skills; and...
Activity
Integrated Publishing

Integrated Publishing: Trinomial Squares

For Students 9th - 10th
Discussion on trinomial squares. Includes examples as well as practice problems.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Factoring Polynomials

For Students 9th - 10th
This page includes a tutorial which teaches you how to find the Greatest Common Factor (GCF) of a polynomial, factor out the GCF of a polynomial, factor a polynomial with four terms by grouping, factor trinomials, and factor a difference...
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Factoring Polynomials

For Students 9th - 10th
A large bank of problems for practice in factoring polynomials.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Factoring Special Products

For Students 9th - 10th
Thirty-six problems present a variety of problems working with factoring 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"...
Unit Plan
Wyzant

Wyzant: Factoring Completely

For Students 9th - 10th
The resource examines the algebra topic of solving equations. Students view the tutorial to review how to solve by factoring. The lesson consists of the greatest common factor, difference between two squares, and trinomial techniques. An...
Activity
Lawrence Hall of Science

The Math Page: Skill in Algebra: Factoring Trinomials

For Students 9th - 10th
Here is a site that clearly and thoroughly explains factoring trinomials, including those with leading coefficient other than 1. There are example problems solved, problems for the student to attempt, and answers to the student problems....
Unit Plan
Lawrence Hall of Science

The Math Page: Skill in Algebra: Perfect Trinomial Square

For Students 9th - 10th
Here is a site that clearly and thoroughly explains multiplying and factoring perfect square trinomials. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
Lesson Plan
Annenberg Foundation

Annenberg Learner: The X Factor Trinomials and Algebra Tiles

For Teachers 9th - 10th
This is the first of two algebra lesson plans from Annenberg Learning. Find plans to teach students how to factor trinomials. This lesson plan is part of a larger workshop for teachers that offer insights into teaching algebra.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Factor Quadratics: Factorization of Quadratic Expressions

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to factor quadratic expressions. Includes examples, videos, review exercises, and a quiz.
Activity
Texas Instruments

Texas Instruments: Factoring Trinomials and Expanding Binomial X Binomial

For Teachers 9th - 10th
This activity uses CAS(TI-89) to investigate patterns in factoring and expanding. Through the patterning, students construct their alegebraic knowledge on factoring and expanding, rather than be given a set of rules to follow
Handout
Oswego City School District

Regents Exam Prep Center: Factoring Trinomials (A=1)

For Students 9th - 10th
This site from the Oswego City School District shows students how to factor trinomials when the leading coefficient is equal to 1. The example walks students through the process so they can learn to do it on their own. Includes link to...
Activity
Discovery Education

Discovery Education: Web Math: Factor a Polynomial With Three Terms Trinomials

For Students 9th - 10th Standards
This WebMath site allows a student to type in any trinomial and find the factorization of that trinomial and an explanation.
Activity
Math Medics

S.o.s. Math: Factoring and Roots of Polynomials

For Students 9th - 10th Standards
This lesson describes a great number of topics. It gives examples and explains how to factor trinomials and other polynomials.
Handout
Other

The Math Center: Advice for Factoring Polynomials

For Students 9th - 10th
This is a general resource on how to factor any polynomial. It reads like a flow chart on the decision-making process. Contains information about factoring polynomials with two, three, or four terms.

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