Authentic Lessons for 21st Century Learning
In this lesson, students will use number sense to identify patterns that help them factor trinomials with a leading coefficient of one. Students will build on their understanding of multiplying binomials to recognize the relationship between expanding and factoring. Prerequisite knowledge for this lesson... Read more »
Created by: Chelsea Shire
Date Updated: July 27th, 2026
Factoring Trinomials
In this lesson, students will use their pattern-recognition skills to determine when they must “flip” (reverse) the inequality symbol, which is when they are multiplying or dividing by a negative number. Students will work with inequalities in real-world scenarios throughout the lesson. Read more »
Created by: Chelsea Shire
Date Updated: August 20th, 2026
Inequalities With One Variable
