This slope formula activity provides students with engaging practice finding the slope of a line through two points using the slope formula. Problems include zero and undefined slopes.
How It Works:
Give each student the pyramid template and puzzle pieces. Students find each slope given the two points and record their answers in the boxes. Then they cut out the puzzle pieces and paste them onto the template so that each solution is the sum of the two solutions directly above it. While there are 20 total problems, only 15 are used on the pyramid template. This was purposely done to create similar answers, so students need to check their work carefully!
Ways to Use It:
This pyramid sum puzzle works well as independent practice, partner work, a review before a quiz or test, or a low-prep sub plan during your slope or linear equations unit.
Actual answers are not shown in the cover photo above!
For a digital version of this activity made in Google Slides™, click here!
This resource is included in the following bundle(s):
Pre-Algebra Activities Bundle
Algebra 1 Curriculum (with Activities)
Algebra 1 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.




