This Similar Triangles Escape Room Activity is a fun, engaging way for students to review everything from the similarity unit in Geometry. Students work through 6 challenge puzzles covering ratios and proportions, solving with similar triangles, identifying similar triangles, similar triangle proofs, parallel lines and proportional parts, and parts of similar triangles, cracking a code with each one.
Each challenge reveals a 3-digit, 4-digit, 4-letter, or 5-letter code. Detailed directions for prepping and assembling the challenges are included, along with a student recording sheet and suggested methods for checking codes. It works great as a review before the unit test, and a prize is recommended for students who successfully crack all the codes!
Topics Included:
• Challenge A: Ratios and Proportions
• Challenge B: Solving Triangles with Similar Triangles
• Challenge C: Identifying Similar Triangles (match reason and statement)
• Challenge D: Similar Triangle Proofs (2 proofs included)
• Challenge E: Parallel Lines and Proportional Parts
• Challenge F: Parts of Similar Triangles (Medians, Altitudes, Angle Bisector Theorem)
How long does this activity take? The challenge puzzles are independent of each other, so challenges can be removed to save time or differentiate. If using all six challenges, plan to use two class periods or a full block.
For a digital version of this activity made in Google Slides™, click here!
This resource is included in the following bundle(s):
Geometry Curriculum with Activities
Geometry Activities Bundle
License Terms:
This purchase includes a single non-transferable license, meaning it is for one teacher only for personal use in their classroom and can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. A transferable license is not available for this resource.
Copyright Terms:
No part of this resource may be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.
