Visualize matrix multiplication on the coordinate plane. Pupils use the interactive to create a matrix multiplication problem using vectors. The scholars see the resulting product of the matrices as a vector.

Concepts

matrices, matrix operations, multiplication matrices, vectors

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Additional Tags

math

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Instructional Ideas

• Lead a discussion on the restrictions of matrix multiplication
• Have individuals multiply the matrices first and then confirm using the interactive

Classroom Considerations

• The class should understand vectors
• Requires a free CK-12 account to access the interactive

Pros

• Provides hints for difficult problems
• Gives feedback related to particular concepts involved in a problem

Cons

• None

Common Core

HSN-VM.C.8