Unpacked Content
Knowledge
Students know:
- The aspects of a matrix with regard to entries, rows, columns, dimensions, elements, and subscript notations.
Skills
Students are able to:
- Write percents as decimals.
- Increase or decrease an amount by multiplying by a percent (i.e., increase of 10% would multiply by 1.1).
Understanding
Students understand:
- Multiplying a matrix by a scalar affects every element in the matrix equally.
- Scalar multiplication is a tool that allows all elements of a matrix to be changed in a simple manner.
Vocabulary
- Scalars
