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Unit Plan
Mangahigh

Mangahigh: Algebra: Factor Trinomials

For Students 9th - 10th
Students watch an online tutorial on the concept of factoring trinomials. After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their answers.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Factor Trinomials

For Students 9th - 10th
Students watch an online tutorial on the concept of factoring trinomials. After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their answers.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Factor Using the Difference of Two Squares

For Students 9th - 10th
Students watch an online tutorial on the concept of factoring using the difference of two squares . After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their...
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Unit Plan
Mangahigh

Mangahigh: Algebra: Solve Trinomials by Factoring

For Students 9th - 10th
Students watch an online tutorial on the concept of factoring trinomials. After watching, students test their knowledge by attempting ten practice problems that increase or decrease in difficulty based on their answers.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Drawing Trinomials

For Students 9th - 10th
Students explore an interactive tutorial on drawing trinomials and then practice their knowledge by attempting ten questions that increase in difficulty level.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Use Graphs to Solve Equations

For Students 9th - 10th Standards
Students explore the concept of solving trinomials by working through an online tutorial and then attempting a ten question quiz that increases in difficulty as questions are answered correctly.
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Unit Plan
Mangahigh

Mangahigh: Algebra: Dilate Graphs Horizontally

For Students 9th - 10th
This site provides students practice with the concept of dilations, Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Polynomials in Standard Form

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Write and classify polynomials in standard form.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Simplify Expressions

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Simplify polynomials by combining like terms.
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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.
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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.
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Activity
Texas Instruments

Texas Instruments: Multiplying/factoring Polynomials

For Teachers 9th - 10th
Students will be given binomials to multiply or trinomials to factor. The teacher will enter the binomials/trinomial into activity center and students must send in other form. Correct answers should match teacher graph.
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Activity
Oswego City School District

Regents Exam Prep Center: Multiplication Involving Trinomials

For Students 9th - 10th
This site shows you how to multiply a binomial and a trinomial using the vertical and horizontal methods. You can also see the steps necessary to cube a binomial.
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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....
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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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Activity
Cool Math

Coolmath: Factoring Polynomials Introduction to Trinomials

For Students 6th - 9th Standards
This algebra tutorial gives an introduction to trinomials.
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Activity
Cool Math

Coolmath: Factoring Polynomials Trinomials Undoing Foil

For Students 7th - 9th
This algebra lesson explains how to undo FOIL on trinomials.
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Activity
Cool Math

Coolmath: Factoring Polynomials Harder Trinomials Undoing Foil

For Students 6th - 9th
This algebra lesson explains how to undo FOIL (factor) harder trinomials.
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Unit Plan
Math Planet

Math Planet: Factor Polynomials of the Form of X^2 + Bx + C

For Students 9th - 10th
This resource is about factorizing trinomials of the form x^2+bx+c by making them into a product of two binomials x^2+bx+c=(x+m)(x+n) where m+n=b and m*n=c
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Unit Plan
Math Planet

Math Planet: Factor Polynomials on the Form of Ax^2 + Bx +C

For Students 9th - 10th
You can factor polynomials of the form ax^2 + bx + c. If a is positive, then ax^2+bx+c=(x+m)(ax+n) where c = m*n, a*c = p*q and b = p+q = a*m + n
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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.
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Lesson Plan
Alabama Learning Exchange

Alex: Factoring Fanatic

For Teachers 9th - 10th
This activity is designed to give students practice in "finding" the correct factors to use when attempting to factor a trinomial. The students are provided with a Tic-Tac sheet to help them discover the relationship or pattern between...
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Handout
Cuemath

Cuemath: Algebraic Expression

For Students 9th - 10th Standards
This resource helps with understanding the concept of variables, constants, terms, and coefficients of any algebraic expression. Learn how to simplify algebraic expressions using algebraic formulas and the different types of expressions.
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Activity
Help Algebra

Help algebra.com: Polynomials

For Students 9th - 10th Standards
Polynomials are defined, then the parts of a polynomial are identified. The resource also gives examples of different types of polynomials.