LEARN NC

K–12 teaching and learning · from the UNC School of Education

I teach at Mountain Heritage High School in Yancey County, NC.

Resources created by Shirlyn Sullins

Graphing Inequalities
This is an activity I use when I need to get my students into groups of two and review inequalties and perpendicular slopes.
Format: lesson plan (grade 7–12 Mathematics)
By Shirlyn Sullins.