Complementary & Supplementary Angles Self-Checking Digital Activity

Looking for a new and engaging way for your students to practice finding unknown values in angle pairs? Math is fun again with this self-checking digital Complementary and Supplementary Angles mystery picture reveal activity for Google Sheets! This 10-question middle school math activity is perfect for engaging your students in finding a given angle in a complementary or supplementary angle pair when one angle is given I hope your students have as much fun with this activity as mine did!

In this self-checking activity, Puzzle Picture Reveal, students answer questions to reveal the mystery picture.  After solving the question on a whiteboard, scratch paper, or the provided recording sheet, students type their final answer into the appropriate cell.  When questions are answered correctly, their answer turns green and part of the mystery picture is revealed.  When a question is incorrect, the answer turns red and no new picture is revealed.

See how it works here!

 ➡️ Here's what’s included:

• 10 Complementary & Supplementary Angle Problems in Google Sheets to save you time

-Example: If ∠X and ∠Y are supplementary angles and ∠Y is 142°, what is the
measure of ∠X?

• Student Recording Sheet so that students show their process
• Teacher Answer Key to save you time

➡️ What You Need to Know:

The digital resources were created using Google Sheets.

➡️  Ways to Use this Paperless Resource:

• Morning Work
• Homework
• Bell Ringer
• Exit Ticket
• Lesson Check for Understanding
• Math Warm-Up
• Reteach/Review

➡️ This is a no-prep resource! Once added to your Google Drive, you can immediately assign to students using Google Classroom or another Learning Management System!

➡️ Who should purchase this resource?

• Teachers looking for resources that can be used in the classroom and for practice at home
• Teachers looking for resources that review BOTH procedural and conceptual understanding of math content
• Teachers looking for digital activities for math review, math test prep, or math practice.
• Teachers looking for READY TO GO math activities.

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