Adding & Subtracting Matrices Digital Escape Room

Inside the case file

Give your high schoolers a reason to love matrix operations. This Adding and Subtracting Matrices Digital Escape Room turns Algebra 2 and Precalculus review into a game for Grades 9–10 — solve each matrix problem to unlock the next room and escape.

Interactive, gamified, and self-checking, it makes matrix practice stick without any prep or grading.

Quick details

• Grade levels: 9–10 (Algebra 2 & Precalculus)
• Format: Interactive digital escape room, browser-based
• Resource type: No-prep math review game
• Skill focus: Adding and subtracting matrices
• Tech needed: Any device with a web browser (1:1 or shared screen)

The mission

Each locked room hides a matrix problem. Students add and subtract matrices, enter the result, and unlock the next clue — advancing through the escape room as they sharpen a tricky Algebra 2 skill.

How the escape room works

• Open the private link in any browser — no app, login, or subscription
• Students solve a series of gamified matrix challenges
• Each correct answer reveals a code that unlocks the next room
• Wrong answers won't open the lock, so it self-checks
• Crack the final code to escape and win

What's included

• Fully interactive digital escape room hosted on a private site
• Gamified challenges with randomized answers for replayability
• A device-compatibility test link to check before you start
• No logins or subscriptions required
• A PDF with your private access link and answer key

Skills covered

• Adding matrices
• Subtracting matrices
• Matrix operations (aligned to CCSS HSN.VM.C.5)
• Accuracy and attention to detail

Best used for

Algebra 2 and Precalculus lesson rotations, early finishers, sub plans, test review, homeschool, and remote learning.