## Extra Credit - Section 2: Puzzles

# Complex Numbers and Quadratic Equations Test

Lesson 12 of 12

## Objective: Students will be able to show what they know about complex numbers and quadratic equations.

*50 minutes*

#### Quadratic Equations Test

*50 min*

I always make two versions of a test and pass them out checkerboard style. I ask students to show work on tests or quizzes. This test was based on the learning objectives of each lesson in this unit and reflects the practice test. Please watch the Video Narrative discussing a particularly interesting test question.

This assessment was created with Kuta Software which is an amazing resource for any mathematics teacher.

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I offer a variety of Extra Credit puzzle for students who finish early and have no make up work to complete. This includes, but is not limited to; sudoku, mathdoku, logic problems, picture mazes, and pixel puzzles. A couple of my favorites are: Griddlers and Concept is puzzles

Both sites offer a number of free puzzles as well as purchasable books. Pixel Puzzle are a particular favorite. The Mathdoku are also great. They can increase a student's numeracy abilities if done regularly.

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- UNIT 1: Modeling with Expressions and Equations
- UNIT 2: Modeling with Functions
- UNIT 3: Polynomials
- UNIT 4: Complex Numbers and Quadratic Equations
- UNIT 5: Radical Functions and Equations
- UNIT 6: Polynomial Functions
- UNIT 7: Rational Functions
- UNIT 8: Exponential and Logarithmic Functions
- UNIT 9: Trigonometric Functions
- UNIT 10: Modeling Data with Statistics and Probability
- UNIT 11: Semester 1 Review
- UNIT 12: Semester 2 Review

- LESSON 1: The Real Number System
- LESSON 2: Simplifying Square Roots
- LESSON 3: Imaginary Numbers Day 1 of 2
- LESSON 4: Imaginary Numbers Day 2 of 2
- LESSON 5: Complex Numbers Day 1 of 2
- LESSON 6: Complex Numbers Day 2 of 2
- LESSON 7: Completing the Square Day 1 of 2
- LESSON 8: Completing the Square Day 2 of 2
- LESSON 9: Real and Complex Number System Quiz
- LESSON 10: Quadratic Formula
- LESSON 11: Complex Numbers and Quadratic Equations Review
- LESSON 12: Complex Numbers and Quadratic Equations Test