Law of Cosines Math Lib

All Things Algebra
Grade Levels
Resource Type
Zip (2 MB|10 Stations + Student Worksheet)
Digital Download
Digital Download
Share this resource
All Things Algebra

Also included in

  1. Law of Sines and Law of Cosines - Math Lib Bundle Math Lib activities are a class favorite! With the following two math lib activities, students will practice using the Law of Sines and Law of Cosines to find missing side and angle measures in triangles. Students must be aware of the ambiguous ca
    Save $1.20
  2. Geometry: Right Triangles & Trigonometry Activities BundleThis bundle contains the following 14 activities to use throughout the right triangles and trigonometry unit in geometry. Click the links to view each activity:• Pythagorean Theorem {with converse and applications} Scavenger Hunt• Classif
    Save $9.00


Law of Cosines Math Lib

In this activity, students will practice finding missing side and angles in triangles using the Law of Cosines as they rotate through 10 stations.

The answers they get at each station will generate a funny story about their teacher. This is a much more fun approach to multiple choice, and the students adore reading the story to the class. They get very excited to see which of their teachers is the "star" of the story.

New: ALL slides are given in an editable format so you are free to personalize the story for your students. PowerPoint is required to edit. Only story elements can be changed, not the actual problems.

This resource is included in the following bundle(s):
Geometry Curriculum
Geometry Activities Bundle
Right Triangles & Trigonometry Activities Bundle
Law of Sines and Cosines Math Lib Bundle

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they 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. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at

COPYRIGHT TERMS: This resource may not 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.

Mathlibs is the registered trademark of and is used with permission by All Things Algebra, a friend and strategic partner of, and a collaborator and contributor for
Total Pages
10 Stations + Student Worksheet
Answer Key
Teaching Duration
Report this Resource to TpT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TpT’s content guidelines.


Questions & Answers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

More About Us

Keep in Touch!

Sign Up