The ability to perform operations on matrices
and use matrices in applications is included in Common Core Mathematics and other mathematics curricula. Whether the topic is included in Algebra 2 or Pre-Calculus or some other course, the goal of this resource is to help you as you teach this topic to your students.
This lesson on Adding, Subtracting and Scalar Multiplication of Matrices will guide students to answer the questions:
How do we perform operations (basic arithmetic) on matrices?
Can all matrices be added or subtracted together?
Is matrix addition/subtraction commutative?
How do we multiply a matrix by a scalar?
How do we use a matrix to display data?
INCLUDED in this resource:
~ a NOTE taking worksheet
(2 forms, one with suggested examples and a blank)
~ a PRACTICE worksheet
~ a fun RIDDLE ACTIVITY
(answer keys are included)
This resource is included in the MATRICES 10 Lessons
Click the link below to find that resource.
MATRICES - 10 Lessons