This Graphing Calculator Investigation activity is from Glencoe Pre-Algebra, Lesson 8-10: Graphing Inequalities. Students will investigate the graphs of inequalities.
Before the Activity
Review the activity PDF file.
Make copies of the activity PDF file for your class.
During the Activity
Investigate the graphs of inequalities
Distribute the student activity sheets
Follow the procedures as outlined
After the Activity
As a class, review student answers, discussing questions that appeared to be more challenging, and re-teaching as needed.