# Ch 9: Matrices & Absolute Value in Algebra Lesson Plans

The Matrices and Absolute Value chapter of this course is designed to help you plan and teach the students in your classroom how to solve rational equations and expressions. The video lessons, quizzes and transcripts can easily be adapted to provide your lesson plans with engaging and dynamic educational content. Make planning your course easier by using our syllabus as a guide.

## Weekly Syllabus

Below is a sample breakdown of the Matrices and Absolute Value chapter into a 5-day school week. Based on the pace of your course, you may need to adapt the lesson plan to fit your needs.

Day Topics Key Terms and Concepts Covered
Monday What is a Matrix?
How to Take a Determinant of a Matrix
Definition of a matrix and their purpose
2x2 matrix and how to take its determinant
Tuesday What is an Absolute Value?
How to Evaluate Absolution Value Expressions
Definition and purpose of an absolute value
Complicated absolute value equations and how they are evaluated
Wednesday How to Solve an Absolute Value Equation, with practice problems Methods of solving absolute values
Thursday How to Graph an Absolute Value and Do Transformations Methods of graphing absolute values
Friday Graphing Absolute Value Equations: Dilations & Reflections Graphing absolute values with dilations and reflections

8 Lessons in Chapter 9: Matrices & Absolute Value in Algebra Lesson Plans
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.