Common Core Math - HS Number and Quantity

Lesson Plan

Multiply matrices by scalars

Goals / Objectives

Multiply a matrix by a scalar by multiplying every entry by that scalar.

State the dimensions of a scalar multiple $cA$ given the dimensions of $A$.

Interpret scalar multiplication of a data or payoff matrix in context.

Apply the properties of scalar multiplication: distributive, associative, identity, zero matrix.

Standards

HSN.VM.C.7

Academic Vocabulary

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Accommodations

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Anticipatory Set / Bell Work

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Check for Understanding

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Guided Practice

Independent Practice

Lesson plan — Multiply matrices by scalars | K12worX