Description
Help Algebra 1 students practice finding slope from two points with this self-checking digital pixel art activity. Students calculate slope using the slope formula while working with positive, negative, fractional, zero, and undefined slopes.
The built-in self-checking format gives students immediate feedback while keeping prep and grading time low for you.
How it works:
Students calculate the slope from and type their slope in the answer box. Each correct answer reveals part of the pixel art image. Incorrect answers do not reveal pixels, prompting students to revisit their work without interrupting instruction.
Two versions are included:
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A self-checking version for practice and review
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An assessment version without visual error cues
Here is what’s included:
➡️ 10 self-checking problems
➡️ Answer key
➡️ 2 different sheets – a self-checking and an assessment
➡️ Teacher instructions
Why Teachers Love It:
This activity is self-checking, meaning students immediately know if their answers are correct. The pixel art image reveals as they work, helping students stay focused while practicing an essential Algebra 1 skill.
It also reduces grading time and allows students to work independently.
This pixel art activity will work for both Google Sheets and Microsoft Excel!
MICROSOFT NOTE: Once downloaded to excel, the problem pictures may be distorted based on the device and screen size. After you purchase and download this activity, you can adjust the size of the problem pictures to fit in the boxes before giving it to students.
TIP: Be sure to give your students a copy where they CANNOT edit your original. Be sure to delete the answers before sharing with your students. This will make the picture disappear.
Ways to Use This Resource
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Practice after teaching the slope formula
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Review activity before a quiz or test
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Math centers or stations
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Homework assignment
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Substitute-friendly digital lesson
Standards
CCSS: 8.F.B.4, HSF-IF.B.6
TEKS: 8.4.A
VA SOL: EI.A.6.a
Check out the thumbnails and preview to get a closer look & more information!
TEACHERS LIKE YOU SAID…
⭐️ ⭐️ ⭐️ ⭐️ ⭐️ “This was a great resource to use when reviewing for STAAR with my students. It was no prep and easy to integrate into Canvas! It’s also self grading, so that was a plus!” – The Math Session
⭐️ ⭐️ ⭐️ ⭐️ ⭐️ “my students loved the self check feature to gauge how well they were doing.” – Esmeralda M.
Copyright © Math with Ms. Rivera.
All rights reserved by author.
Permission to copy for single classroom use only.
Please purchase additional licenses if you intend to share this product.
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