Circles in the Coordinate Plane Puzzle – High School Geometry

A cut-and-match puzzle for high school geometry that gives practice with the equation of a circle in standard form. Students match equations, graphs and verbal descriptions by identifying circle centers and radii, using distance and midpoint reasoning.

What’s included

• 12 circle problems using multiple representations: standard form equations, graphs of circles on the coordinate plane, and verbal descriptions (endpoints of a diameter, or a center plus a point)
• Puzzle pieces for the problem cards, matching symbol cards and matching number cards
• Student recording sheet
• Answer key
• Two versions: a traditional puzzle shape and an easy-cut version

Skills covered

• Identifying the center and radius from a circle equation
• Writing and interpreting equations of circles
• Finding midpoints of line segments
• Using the distance formula
• Verifying whether a point lies on a circle
• Connecting equations, graphs and verbal descriptions

How it works

Students cut out the puzzle pieces and correctly arrange each set, then record their matches on the student recording sheet. The puzzle format provides built-in checking through correct matches.

Answers are recorded on the sheet. The pieces are never glued.

Quick facts

• Grades: 8–10
• CCSS: HSA-REI.D.10, HSG-GPE.A.1, HSG-GPE.B.4
• Answer key: included

Bundles and related resources

This puzzle can be found in my Circles and Conics High School Geometry Curriculum Unit.

Free resources

Get my free Warm Up Slides templates.

Terms of use

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.

© 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.