Description
Here is a great way for your students to learn how to find the inverse of 2 x 2 and 3 x 3 matrices. These FUN Notes are complete notes in a fun format. When students are done with the examples an practice they can show their creative side and embellish them with colors and doodles. They also print great in either black and white or on colored paper.
What topics are included?
- Definitions and notation
- Determining if matrices are inverses of each other
- Finding the inverse of a 2 x 2 matrix
- Finding the inverse of a 3 x 3 matrix using Elementary Row Operations, or Gauss Jordan Method
- Finding the inverse of a 3 x 3 matrix using Minors, Cofactors, and Adjugate (Adjoint)
- A brief review of determinants as needed for the above method
- Finding the inverse of a 3 x 3 matrix using the TI 84 Graphing Calculator
- Extra Practice Problems
- Full Solutions to problems in a teacher's version of the notes.
These print well on 8 1/2 by 11" paper and can be resized to print for smaller pages to go into interactive notebooks. Please zoom in on the Preview to ensure these are appropriate for your classes.
_____________________________________________________
You may also like these related resources:
★ Inverse Matrices Digital and Printable Assignment
★ Intro to Matrices FUN Notes and Practice
★ Multiplying Matrices FUN Notes and Practice
★ Matrices Digital Task Cards End of Unit with GOOGLE Sides plus HW
★ Matrices Multiplication Interactive Guided Notes plus Practice with GOOGLE Sides
★ Matrices Task Cards End of Unit
★ Dots and Boxes Fun Game for Determinants
★ Multiplying Matrices Digital Self Grading Assessment
★ Solving Systems of Equations using Matrices Digital Self Grading Assignment
★ Matrices End of Unit Digital Self Grading Assessment with Google™
★ PreCalculus Unit 7 Systems and Matrices Digital and Print Editable Assessments
★ PreCalculus Unit 7 Systems and Matrices Unit Bundle
★ PreCalculus Unit 7 Systems of Equations plus Matrices Digital Bundle
________________________________________________________
Connect with me:
✓ Sign up at Joan's World of Math to access my exclusive Free Resource Library
✓ Visit my Facebook Page
✓ Follow me on Instagram
✓ Email me at: joan@joansworldofmath.com with any questions
LICENSING TERMS: The purchase of a license for this resource is for use by one teacher only for his or her students only. No part of this resource is to be shared with colleagues or used by an entire department, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: ©2022 Joan Kessler (joansworldofmath.com™). This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
AP® is a registered trademark of the College Board® which was not involved in the creation of this product and does not endorse this product nor any that are linked on this page
Inverse Matrices Doodle FUN Notes and Practice
Highlights
Save even more with bundles
Description
Here is a great way for your students to learn how to find the inverse of 2 x 2 and 3 x 3 matrices. These FUN Notes are complete notes in a fun format. When students are done with the examples an practice they can show their creative side and embellish them with colors and doodles. They also print great in either black and white or on colored paper.
What topics are included?
- Definitions and notation
- Determining if matrices are inverses of each other
- Finding the inverse of a 2 x 2 matrix
- Finding the inverse of a 3 x 3 matrix using Elementary Row Operations, or Gauss Jordan Method
- Finding the inverse of a 3 x 3 matrix using Minors, Cofactors, and Adjugate (Adjoint)
- A brief review of determinants as needed for the above method
- Finding the inverse of a 3 x 3 matrix using the TI 84 Graphing Calculator
- Extra Practice Problems
- Full Solutions to problems in a teacher's version of the notes.
These print well on 8 1/2 by 11" paper and can be resized to print for smaller pages to go into interactive notebooks. Please zoom in on the Preview to ensure these are appropriate for your classes.
_____________________________________________________
You may also like these related resources:
★ Inverse Matrices Digital and Printable Assignment
★ Intro to Matrices FUN Notes and Practice
★ Multiplying Matrices FUN Notes and Practice
★ Matrices Digital Task Cards End of Unit with GOOGLE Sides plus HW
★ Matrices Multiplication Interactive Guided Notes plus Practice with GOOGLE Sides
★ Matrices Task Cards End of Unit
★ Dots and Boxes Fun Game for Determinants
★ Multiplying Matrices Digital Self Grading Assessment
★ Solving Systems of Equations using Matrices Digital Self Grading Assignment
★ Matrices End of Unit Digital Self Grading Assessment with Google™
★ PreCalculus Unit 7 Systems and Matrices Digital and Print Editable Assessments
★ PreCalculus Unit 7 Systems and Matrices Unit Bundle
★ PreCalculus Unit 7 Systems of Equations plus Matrices Digital Bundle
________________________________________________________
Connect with me:
✓ Sign up at Joan's World of Math to access my exclusive Free Resource Library
✓ Visit my Facebook Page
✓ Follow me on Instagram
✓ Email me at: joan@joansworldofmath.com with any questions
LICENSING TERMS: The purchase of a license for this resource is for use by one teacher only for his or her students only. No part of this resource is to be shared with colleagues or used by an entire department, school, or district without purchasing the proper number of licenses.
COPYRIGHT TERMS: ©2022 Joan Kessler (joansworldofmath.com™). This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
AP® is a registered trademark of the College Board® which was not involved in the creation of this product and does not endorse this product nor any that are linked on this page
