Title: Add, Subtract, and Multiply Matrices
The lesson will introduce the concept of a matrix. The matrix is labeled by its rows and columns. This lesson will teach the concept of adding, subtracting, scalar multiplication, and multiplication of matrices. This lesson will be a prerequisite for solving systems of equations with matrices.
This lesson results from the ALEX Resource Gap Project.
Standard(s): [MA2015] ALT (9-12) 9: (+) Add, subtract, and multiply matrices of appropriate dimensions. [N-VM8]