QUADRATIC FORMULA

NC Goal: Understand that the quadratic formula is the generalization of solving ax2 + bx + c by using the process of completing the square.
Learning Objective: To prove and solve problems using the quadratic formula and completing the square method.

This lesson is designed for students of secondary schools years 9 to 12 to serve as a learning aid in building their skills to prove and solve problems using the quadratic formula and completing the square method.
The embedded video is simple, straight, self explanatory and age-appropriate for the intended audience.
For teachers, kindly share the video link to your students before the actual class so that they can garner some prior knowledge prior to the lesson itself, as this will aid proper understanding and more outcomes for your lesson. Also during the class, play the video immediately after the Starter to serve as a reinforcement to their prior knowledge before they go into their main task or classwork.