Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free

Hi, what do you want to do?

Create a lesson plan
Create a lesson plan
Generate resources with 80+ AI teacher tools
Generate resources with 80+ AI teacher tools
Search 200,000 instructional videos
Search 200,000 instructional videos
Find a teaching resource
Find a teaching resource
Ck 12: Algebra: Factorization Using Perfect Square Trinomials Unit PlanCk 12: Algebra: Factorization Using Perfect Square Trinomials Unit Plan
Publisher
CK-12 Foundation
Curator Rating
Educator Rating
Not yet Rated
Unit Plan

Ck 12: Algebra: Factorization Using Perfect Square Trinomials

Curated by ACT

[Free Registration/Login may be required to access all resource tools.] Factor perfect square trinomials and the difference of two squares and solve quadratic equations by factoring.

3 Views 0 Downloads
CCSS: Adaptable
Concepts

quadratic equations, quadratic formula

Additional Tags

difference of two squares, quadratic equations in one variable, ck 12, ck-12, ck-12 foundation, ck12, factorization using perfect square trinomials, quadratics
Show More Show Less

Resource Details

Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Unit Plans
Audiences
For Administrator Use
2 more...
Lexile Measures
0L

Common Core

HSA-REI.B.4.b

See similar resources:

Lesson Plan

Factoring Perfect-Square Trinomials and Differences of Squares

Curated OER
In this algebra worksheet, students factor expressions into the product of two binomials. Four of the problems involve factoring perfect square trinomials. The remaining eight problems require students to factor problems that are the...
8th - 9th Math
Instructional Video

Example 4: Factoring Quadratics as a Perfect Square of a Difference: (a-b)^2

Khan Academy
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...
5 mins 9th - 11th Math
Unit Plan

Ck 12: Algebra: Factorization Using Difference of Squares

CK-12 Foundation
[Free Registration/Login may be required to access all resource tools.] Factor the difference of two squares and perfect square trinomials and solve quadratic polynomial equations by factoring.
9th - 10th Math
Unit Plan

Ck 12: Algebra: Factorization Using Difference of Squares

CK-12 Foundation
[Free Registration/Login may be required to access all resource tools.] Factor the difference of two squares and perfect square trinomials and solve quadratic polynomial equations by factoring.
9th - 10th Math
Instructional Video

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

Curated OER
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...
9 mins 6th - 12th Math
Instructional Video

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

Curated OER
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...
8 mins 8th - 10th Math
Lesson Plan

Perfect Squares and Factoring

Curated OER
A teacher guided lesson on perfect squares and factoring. They discuss perfect squares, observe the expansion steps for finding the product, and practice solving problems. They complete a worksheet on perfect squares and factoring.
9th - 12th Math
Instructional Video

What's a Perfect Square?

Curated OER
What makes an integer a perfect square? Want to know the answer? Do the numbers 4, 9, 16, 25, and 36 mean anything? Is the light bulb glowing bright? Yes, anytime you square an integer, the value is a perfect square. That makes sense!
2 mins 8th - 9th Math
Instructional Video

Khan Academy: Algebra: Factoring Perfect Square Trinomials

Khan Academy
Video demonstrates how to recognize and factor perfect square trinomials. [4:54]
9th - 10th Math
Instructional Video

Khan Academy: Algebra Ii: Recognizing a Perfect Square Quadratic

Khan Academy
Demonstrates how to solve a quadratic equation by factoring where the first step is to set the equation equal to zero. The quadratic polynomial in the example is a perfect square trinomial. [3:19]
9th - 10th Math
CCSS: Adaptable
Try It Free
© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use