Above Average Math

Teaching your students how to solve a system of equations using matrices? THIS is the lesson you want to give! Included is a PowerPoint lesson, complete with animation and answers, that will guide your students into setting up a coefficient matrix, then an augmented matrix, and ultimately reduced row echelon form of the matrix. Prior knowledge on what an identity matrix is has been briefly included as a reminder. Prerequisite knowledge (not included in this lesson): matrix addition and sub

Attached is a lesson introducing mathematical expressions with variables and the referenced homework assignment. The lesson is a PowerPoint presentation and is fully animated. The textbook that this lesson support is Structure & Method Course 1, however it can be adapted for other texts.