## Reflection: Polynomials with Complexes… Complex Zeros that is! - Section 4: Closure: Practice Makes Perfect

This year I skipped this section due to the notes running long. Now that my students have been through the test review I know they could have used another day on factoring a polynomial completly and could use more help with imaginary number operations. Next year, I will be sure to have students complete a few of these whiteboard practice problems. Very important!

Don't Skip This!
Don't Skip This!

# Polynomials with Complexes… Complex Zeros that is!

Unit 2: Polynomial Functions and Equations
Lesson 10 of 15

## Big Idea: Personal response systems keep students engaged and monitor their current progress as they find all zeros of a polynomial function.

Print Lesson
2 teachers like this lesson
Standards:
Subject(s):
Math, Precalculus and Calculus, Algebra 2, PreCalculus, complex zeros of polynomials, imaginary roots
50 minutes

### Tiffany Dawdy

##### Similar Lessons

###### Dividing Complex Numbers
Algebra II » The Complex Number System
Big Idea: Division of complex numbers is best understood in its relation to multiplication and transformations of the complex plane.
Favorites(2)
Resources(10)
Fort Collins, CO
Environment: Suburban

###### Roots of Polynomial Functions - Day 2 of 2
12th Grade Math » Polynomial and Rational Functions
Big Idea: Find complex roots and learn about the history of imaginary numbers.
Favorites(1)
Resources(12)
Troy, MI
Environment: Suburban

###### Factoring (Day 2 of 3)
Algebra I » Polynomials
Big Idea: Students will investigate the relationship between the factors of a trinomial expression and its visual representation through the use Algebra Tiles.
Favorites(6)
Resources(27)
Washington, DC
Environment: Urban