# Trinomials Teacher Resources

Find Trinomials lesson plans and worksheets

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Lesson Planet

#### Stop FOILing Around!

Here is a nice set of helpful factoring resources for you to utilize in your classroom. Begin with a lesson and worksheet on the FOIL method. The resources then range from introductory binomials to more challenging trinomials. Pick and...

Lesson Planet

#### Polynomial Expressions

Algebra 1 is the first exposure to polynomial operations so let's get it right! Here are some resources that cover the operations such as factoring out a monomial, combining like terms, and FOILing. This collection can also be used as a...

Lesson Planet

#### How Do You Solve a Word Problem by Multiplying Trinomials?

Use the distributive property to multiply these two trinomials. Then combine all the like terms and make sure to write them in descending order by degrees.

Lesson Planet

#### Factoring Trinomials Using Tiles

What's the opposite of multiplying binomials? Learners apply their previous knowledge of multiplying binomials using algebra tiles to factor trinomials. The lesson plan introduces factoring as a process that uses algebra tiles to...

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#### How Do You Find All the Possible Factors of a Trinomial?

So you are looking for all the possible binomial factors of a trinomial expression? First find the factors of the coefficients. Then set up a table or template to do a guess and check. Write out, using the template, all the possible...

Lesson Planet

#### Factoring Trinomials

Practice factoring trinomials with a leading coefficient. There's a short summary at the top of the page on how to determine the signs, and some information about the first and last terms in binomials. The instructional activity may...

Lesson Planet

#### Factoring Trinomials with a Common Factor

Use division and factoring to determine the leading 1 coefficient. This presentation thoroughly explains how to factor a trinomial in order to determine its common factors.

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#### How Do You Find All the Possible Factors of a Trinomial?

Lesson Planet

#### How Do You Multiply Trinomials?

Click on this video and see how to use the distributive property to multiply trinomials. The instructor does some of the math in her head but she talks out loud to explain what she is doing to get the terms that she is writing on the...

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#### Factoring Perfect Square Trinomials

Introduce young mathematicians to the concept of factoring trinomials with perfect squares. This descriptive video provides a meaningful explanation of the factoring process. Each step is carefully written out in various colors during...

Lesson Planet

#### Factoring Trinomials

Have the class factor and solve trinomials of integers in the form x2 + bx + c, where b and c are positive. They relate factoring to area and then follow a specific format to factor their trinomials. Tiles are used to help them relate...

Lesson Planet

#### Factoring Trinomials

Young scholars factor trinomials. In this algebra lesson, students identify the different integers making up the trinomial and use the special pattern to factor them. They continue to model the equations and how to factor correctly.

Lesson Planet

#### How Do You Figure Out a Template for Factoring a Trinomial?

Given a trinomial to factor, figure out the signs that will be in the resulting binomials. There are three cases for the combination of signs. Check out this video, it will prove to be very helpful to know how to determine the signs...

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#### Greatest Common Factor, Trinomials

Teach how to factor trinomials using quadratic methods with this tutorial video. Each example begins by factoring a greatest common factor, resulting in a quadratic factor. The instructor then shows how to factor the quadratic factor.

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#### Multiplying Binomials and Factoring Trinomials

Two lessons for the price of one! Learners use algebra tiles to multiply binomials in the first lesson, Next, they use their knowledge from the first lesson to factor trinomials into two binomials.

Lesson Planet

#### Factoring Trinomials

Learners factor trinomials using patterns and their TI to graph their results and make predictions through this lesson. This is accomplished by solving quadratic equations through FOIL and algebra tiles.

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#### Polynomials and Trinomials

In polynomial and trinomial instructional activity, students add, subtract, and multiply polynomials. They factor trinomials completely. This three page instructional activity contains thirty multi-step problems. Answers are provided at...

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#### Factorization of Quadratic Expressions: Boxes for Factoring

Create rectangles from the terms of a trinomial. The interactive provides virtual algebra tiles for participants to use to create quadratic trinomials. Pupils use the tiles and arrange them into a rectangle to find the factors of the...

Lesson Planet

#### Divide a Trinomial by a Binomial Using Long Division (Example 1)

Three terms divided by two terms does not equal 1 1/2 terms. Pupils watch the procedure of polynomial division using quadratic trinomials and linear binomials. The video works through two examples, one with a remainder and one without,...

Lesson Planet

#### Factoring Trinomials

In this trinomials activity, 9th graders solve 10 different problems that include factoring various types of trinomials. First, they set up a product of two parentheses where each will hold two terms. Then, students determine the factors...

Lesson Planet

#### How Do You Use a Shortcut to Factor a Perfect Square Trinomial?

It's not really a shortcut but an equivalent equation. That's how these two perfect square equations work. So when you see an expression written out and it fits the perfect square of a trinomial criteria it can be rewritten in the...

Lesson Planet

#### How Do You Factor a Trinomial?

The word FOIL stands for First, Outer, Inner, Last. Use a provided template to factor a binomial then use the FOIL method to check your answer. Factoring and multiplying binomials never looked so easy.

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#### Factorize the Trinomials

In this algebra worksheet, students factor trinomials by completing the square and the AC method. There are five questions with an answer key.

Lesson Planet

#### Factoring Trinomials

In this factoring trinomials worksheet, 9th graders solve and complete 18 different problems that include identifying the product and sum of numbers. First, they factor the GCF from each group of numbers and complete. Then, students...