## 13 - 10 WU147 Factoring difference of perfect squares.docx - Section 1: Warm-up

*13 - 10 WU147 Factoring difference of perfect squares.docx*

*13 - 10 WU147 Factoring difference of perfect squares.docx*

Factoring difference of perfect squares

# Factoring difference of perfect squares

Unit 12: POLYNOMIALS AND FACTORING

Lesson 10 of 12

Lesson 10 of 12

## Objective: SWBAT factor differences of perfect squares.

1

#### Warm-up

*10 min*

Each day, students complete a Warmup that usually consists of spiraling the previous day's material, in addition to older material. Warm-up problems also sometimes extend lessons that students have encountered before to more unfamiliar contexts.

Today's warm-up provide a "mixtape" of sorts to give kids a small amount of review daily that goes a LONG way toward retention of concepts.

*expand content*

4

#### Homework

*15 min*

I want the students' confidence to remain high at this point of the unit, so this problem set has problems at an appropriate level of difficulty to help students stay in the groove:

*expand content*

##### Similar Lessons

###### Simplifying Rational Expressions, Day 2

Algebra II » Rational Functions

Big Idea:
Simplifying rational expressions isn't complicated until zero gets involved!

*Favorites(1)*

*Resources(18)*

Fort Collins, CO

Environment: Suburban

Environment: Suburban

###### Combining Like Terms

Algebra I » Linear Equations

Big Idea:
Students will identify the parts of an expression using math terminology. Students will understand the concept of like terms with the use parallel examples.

*Favorites(225)*

*Resources(16)*

Washington, DC

Environment: Urban

Environment: Urban

###### Vertex Form to Standard Form

Algebra I » Quadratics!

Big Idea:
Students apply the multiplication models they have recently learned to the task of rewriting quadratic functions from vertex form into standard form.

*Favorites(3)*

*Resources(14)*

Boston, MA

Environment: Urban

Environment: Urban

Scroll Up

- UNIT 1: FLUENCIES AND THE LANGUAGE OF ALGEBRA
- UNIT 2: SOLVING LINEAR EQUATIONS
- UNIT 3: INTRODUCTION TO FUNCTIONS
- UNIT 4: INTERPRETING AND COMPARING LINEAR FUNCTIONS
- UNIT 5: SYSTEMS OF LINEAR EQUATIONS
- UNIT 6: EXPONENTS AND SCIENTIFIC NOTATION
- UNIT 7: PARALLEL LINES, TRANSVERSALS, AND TRIANGLES
- UNIT 8: CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
- UNIT 9: PATTERNS OF ASSOCIATION IN BIVARIATE DATA
- UNIT 10: SLOPE REVISITED
- UNIT 11: VOLUME OF CYLINDERS, CONES, AND SPHERES
- UNIT 12: POLYNOMIALS AND FACTORING
- UNIT 13: QUADRATIC FUNCTIONS

Scroll Down

Scroll Up

- LESSON 1: Add and subtract polynomials
- LESSON 2: Multiply monomials
- LESSON 3: Divide monomials
- LESSON 4: Multiply more polynomials
- LESSON 5: Special products involving polynomials
- LESSON 6: Factoring Polynomials 1
- LESSON 7: Factoring Polynomials 2 + take-home assessment
- LESSON 8: Factoring Trinomials with lead coefficient of 1
- LESSON 9: Factoring trinomials GFC first
- LESSON 10: Factoring difference of perfect squares
- LESSON 11: Factoring practice
- LESSON 12: Assessment #18 - Factoring

Scroll Down