Perimeter – Self-Checking Geometry Activity for Polygons & Right Triangles

Perimeter Dominos | Geometry Activity

⭐️⭐️⭐️ Make perimeter practice more interactive with this hands-on domino-style geometry activity! Students solve for the perimeter of different polygons and right triangles, then match each problem to its correct answer. When completed correctly, all dominoes connect in a full loop, making this activity naturally self-checking and engaging.

Perfect for classwork, stations, or review days, this low-prep activity helps students strengthen their understanding of perimeter, problem-solving, and visual reasoning.

✅ Skills Covered:

• Finding the perimeter of rectangles, squares, and compound shapes
• Applying the Pythagorean Theorem to find missing side lengths
• Working with square roots and right triangles
• Developing logical reasoning through matching and sequencing

✅ What’s Included:

• 12 printable domino cards with perimeter problems and matching answers
• Teacher notes with setup instructions and differentiation ideas
• Answer key for easy checking
• Suggestions for use as a geometry station, warm-up, sub plan, or early finisher activity

❤️ Why Teachers Love It:

• Self-checking format ensures accuracy and accountability
• Hands-on engagement that gets students moving and thinking
• Easy setup – just print, cut, and go

⭐️ This resource can be found in my High School Geometry Unit on Area.

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Licensing Terms :

By purchasing this product, you own a license for one teacher only for personal use in their own classroom. Licenses are non-transferable and therefore can not be passed from one teacher to another. If the teacher who purchased this license leaves the classroom or changes schools, the license and materials leave with that teacher. No part of this resource is to be shared with colleagues or used by an entire team, grade level, school or district without purchasing the correct number of licenses. If you are a coach, principal or district interested in transferable licenses that would accommodate yearly staff changes, please contact me for a transferable license quote at lindsay@beyondtheworksheet.com.

Copyright Information :

© Beyond the Worksheet. Please note – all material included in this resource belongs to Beyond the Worksheet Inc. By purchasing, you have a license to use the material but you do not own the material. You may not upload any portion of this resource to the internet in any format, including school/personal websites or network drives unless the site is password protected and can only be accessed by students, not other teachers or anyone else on the internet.

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