MA 371 Homework 2: Matrices

In this vector spaces of a matrix worksheet, students decompose any vector into two orthogonal pieces. They identify the nullspace, row space, and find a reduced echelon. This two-page worksheet contains examples and two problems.

In this math activity, students practice using a matrix with the method of elimination to find the solutions. They practice using matrix multiplication.

In this matrices worksheet, students write matrix notation to represent linear systems. This four-page worksheet contains approximately 15 problems.

No, matrices are not what mathematicians sleep on. Lesson begins with identifying the dimensions of matrices then moves on to multiply them. It also provides guided practice problems that get progressively more complex.