## 13 - 6 WU143 Factoring 1.docx - Section 1: Warm-up

Factoring Polynomials 1

# Factoring Polynomials 1

Unit 12: POLYNOMIALS AND FACTORING

Lesson 6 of 12

Lesson 6 of 12

## Objective: SWBAT factor the greatest common factor out of polynomials.

Standards:

*75 minutes*

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.

For a video narrative about how I structure each lesson, and how the warm-up fits in watch my Lesson Structure video.

In today's warm-up, I wanted to re-focus on standards that are outside of the 8th grade common core, but part of the Algebra I standards.

I like zooming in on the 3rd question, as it uncovers students who still have trouble with the order of subtracting polynomials, or forget about the parentheses. The more they see it, the more they will retain it.

#### Resources

*expand content*

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- 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

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- 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

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