Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

Empty Layer.

- HSN-CN.C.7Solve quadratic equations with real coefficients that have complex solutions.
- HSN-CN.C.8(+) Extend polynomial identities to the complex numbers. For example, rewrite x<sup>2</sup> + 4 as (x + 2i)(x – 2i).
- HSN-CN.C.9(+) Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.

Complex Number Battleship

Algebra II

» Unit:

Games

Big Idea:Use games like this to fill those odd days before break or during homecoming week with meaningful mathematical activities or use for fun review!

Merrie Rampy

Rural Env.

9 Resources

5 Favorites

9 Resources

5 Favorites

Polynomial and Rational Functions: Unit Assessment

12th Grade Math

» Unit:

Polynomial and Rational Functions

Big Idea:Assess students' understanding of polynomial and rational functions.

Tim Marley

Suburban Env.

3 Resources

2 Favorites

3 Resources

2 Favorites

Complex Solutions to Quadratic Equations

Algebra II

» Unit:

The Complex Number System

Big Idea:Students investigate the geometry of the complex solutions to a quadratic equation in a dynamic setting.

Jacob Nazeck

Suburban Env.

13 Resources

3 Favorites

13 Resources

3 Favorites

Complex Solutions of Quadratics

Algebra II

» Unit:

Imagine This! Imaginary and Complex Numbers

Big Idea:Why re-TEACH quadratics when you can re-THINK them in this lesson?!

Jarod Hammel

Suburban Env.

15 Resources

1 Favorite

15 Resources

1 Favorite

Indentify That!

Algebra II

» Unit:

Complex Numbers

Big Idea:Identities can be complex and confusing...this lesson helps your students make sense of polynomial identities and complex numbers!

Merrie Rampy

Rural Env.

12 Resources

12 Resources

Rational Functions and Inequalities Formative Assessment

12th Grade Math

» Unit:

Polynomial and Rational Functions

Big Idea:Use a Quick Quiz to see if students understand rational functions and inequalities.

Tim Marley

Suburban Env.

6 Resources

6 Resources

The Fundamental Theorem of Algebra - Day #1

Algebra II

» Unit:

Imagine This! Imaginary and Complex Numbers

Big Idea:Roll out and connect the Fundamental Theorem of Algebra to the students' prior knowledge and learning.

Jarod Hammel

Suburban Env.

12 Resources

12 Resources

Unit Test

Algebra II

» Unit:

Imagine This! Imaginary and Complex Numbers

Big Idea:Students will persevere through a unit assessment by utilizing the skills they have acquired (MP1).

Jarod Hammel

Suburban Env.

8 Resources

8 Resources

Complex Numbers Review

Algebra II

» Unit:

Complex Numbers

Big Idea:Students help design their own review outline focusing on what they need to study instead of cramming on everything!

Merrie Rampy

Rural Env.

12 Resources

1 Favorite

12 Resources

1 Favorite

Complex Numbers Assessment

Algebra II

» Unit:

Complex Numbers

Big Idea:This assessment is great practice for standardized tests like the ACT and SAT.

Merrie Rampy

Rural Env.

8 Resources

8 Resources

Unit Review

Algebra II

» Unit:

Imagine This! Imaginary and Complex Numbers

Big Idea:Collaborative Unit Review Strategies!

Jarod Hammel

Suburban Env.

11 Resources

11 Resources

HSN-CN.C.7

Solve quadratic equations with real coefficients that have complex solutions.

HSN-CN.C.8

(+) Extend polynomial identities to the complex numbers. For example, rewrite x^{2} + 4 as (x + 2i)(x – 2i).

HSN-CN.C.9

(+) Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.