How To Create Stained Glass By Graphing Linear Equations

Need an easy way to cover your windows while doubling as practice for your students? This is an easy way for students to practice graphing linear equations.

Students are given 18 equations written in slope-intercept form. All four types of slope are included(positive, negative, undefined, and zero). First, they will identify their slope and y-intercept of each equation. Then, they will graph the equations on the same coordinate plane. Students will then darken the lines and color however they like creating a picture with a stained glass effect.

The equations were created to force students to think about the slope of the line. An equation may be a positive slope but the y-intercept being near the top of the graph allows for students to think about how to graph points above and below the y-intercept. I ask students to graph at least two points above or below the y-intercept if the graph allows. This will show you which students have a true understanding of linear equations.

There is also an option for students to create their own designs. Students will come up with 18 different linear equations. They will identify the slope and y-intercept of each line. This option is great for your higher-level learners.

Options for using this resource:

This makes a great classroom or bulletin board display! This activity goes beyond the worksheet. You can save paper by printing the instructions on one side and the graph paper on the other. Students get practice after learning about graphing linear equations and can be creative with their end results. Cut off any excess paper around the edges and tape together in your windows. Light can still come through but the results look awesome!

Click here to get this resource for your students!

This resource makes great substitute plans and is a print-and-go activity. I’d love to see what your students create! Tag me on Instagram @activityaftermath!

Below are a few teacher shared pictures of the resource in action!