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3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
3x3 Systems Inverse Matrices | Notes | Practice | Video
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Description

This ready-to-print lesson on solving systems with inverse matrices using technology gives you everything needed for successful Algebra 2 instruction with minimal prep time.

What's Included

Guided notes with organized key concepts and guided practice for scaffolded learning

Notes video (streaming and download) perfect for confident instruction, absent students, or flipped classrooms

Practice A & B in two comparable forms for homework/classwork flexibility

Exit ticket and warm-up for quick formative assessment and next-day review


Students will:

  • Solve three-variable systems of linear equations using inverse matrices and technology
  • Write matrix equations and compute X = A⁻¹B to calculate solutions

Primary Standards Addressed

2A.3A, 2A.3B from the Algebra 2 Texas Essential Knowledge and Skills (TEKS)

A-REI.6, A-REI.8, A-REI.9, A-CED.2 from the Common Core State Standards (CCSS)


Resource Details

This resource is in PDF format. Check out the preview for a detailed look!

Lesson Notes - 2 pages + key

Notes Video - Streaming and download links

Practice A - 2 pages + key

Practice B - 2 pages + key

Exit Ticket (4 per page printable) - 1 page + key

Warm-Up (4 per page printable) - 1 page + key

Exit Ticket (Display) - 1 page

Warm-Up (Display) - 1 page


Having difficulty with a file?

Visit the FAQs section, submit a help ticket, or email allison@mathbeach.com before leaving feedback. 


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Copyright © Math Beach Solutions LLC.

Permission to copy for single classroom use only. 

Please purchase additional licenses if you intend to share this product.

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3x3 Systems Inverse Matrices | Notes | Practice | Video

Math Beach Solutions
1.1k Followers
$3.00

Highlights

Digital downloads
Grades icon
Grades
10th - 12th
Standards icon
Standards
Pages
8 pages + keys
Answer Key
Included

Save even more with bundles

Get a complete, ready-to-print unit that includes everything you need to teach linear systems including 3-variable systems of equations and systems of linear inequalities, plus 10 engaging activities.This 9-lesson unit covers solving 3-variable systems using multiple methods including substitution,
Price $30.00Original Price $87.00Save $57.00
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Description

This ready-to-print lesson on solving systems with inverse matrices using technology gives you everything needed for successful Algebra 2 instruction with minimal prep time.

What's Included

Guided notes with organized key concepts and guided practice for scaffolded learning

Notes video (streaming and download) perfect for confident instruction, absent students, or flipped classrooms

Practice A & B in two comparable forms for homework/classwork flexibility

Exit ticket and warm-up for quick formative assessment and next-day review


Students will:

  • Solve three-variable systems of linear equations using inverse matrices and technology
  • Write matrix equations and compute X = A⁻¹B to calculate solutions

Primary Standards Addressed

2A.3A, 2A.3B from the Algebra 2 Texas Essential Knowledge and Skills (TEKS)

A-REI.6, A-REI.8, A-REI.9, A-CED.2 from the Common Core State Standards (CCSS)


Resource Details

This resource is in PDF format. Check out the preview for a detailed look!

Lesson Notes - 2 pages + key

Notes Video - Streaming and download links

Practice A - 2 pages + key

Practice B - 2 pages + key

Exit Ticket (4 per page printable) - 1 page + key

Warm-Up (4 per page printable) - 1 page + key

Exit Ticket (Display) - 1 page

Warm-Up (Display) - 1 page


Having difficulty with a file?

Visit the FAQs section, submit a help ticket, or email allison@mathbeach.com before leaving feedback. 


⭐⭐⭐⭐⭐ Your Feedback Matters! ⭐⭐⭐⭐⭐

I’d love to hear your thoughts on this resource! By sharing your experience, you can earn TPT Credits.

Here’s how to leave a review:

  1. Visit your My Purchases page.
  2. Click the "Leave a review" button. (If you just purchased, you may need to wait 24 hours before leaving feedback!)
  3. Answer the questions and share your feedback about how the resource worked for you.
  4. Click "Done" to submit your review.

Thank you for taking the time to share your insights—I truly appreciate it!


Follow Math Beach on TPT for the latest resources and check your TPT Inbox for updates!


Copyright © Math Beach Solutions LLC.

Permission to copy for single classroom use only. 

Please purchase additional licenses if you intend to share this product.

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

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Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.
Represent a system of linear equations as a single matrix equation in a vector variable.
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