ALGRZ.MATH.5.C
Multiply matrices by a scalar.
Algebraic Reasoning · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
matricesscalar
Skills
- multiply (a matrix by a scalar) #dok1
- apply (scalar multiplication to matrices in mathematical and real-world contexts) #dok2
- interpret (the effect of scalar multiplication on matrices) #dok2
Learning Targets
- I can identify a scalar and a matrix. #dok1
- I can multiply a matrix by a scalar given explicit values. #dok1
- I can solve problems that require multiplying matrices by scalars in real-world scenarios. #dok2
- I can explain what happens to a matrix when it is multiplied by a scalar. #dok2
Big Ideas
- Multiplying a matrix by a scalar changes every element of the matrix by the same factor.
- Scalar multiplication is foundational for applying matrices to real-world and mathematical problems.
Essential Questions
- What does it mean to multiply a matrix by a scalar?
- How does multiplying a matrix by a scalar affect the matrix?
- What are some real-life situations where you might use scalar multiplication with matrices?
- How do you perform scalar multiplication on a matrix step by step?