Curated OER
Use the Associative Property
In this multiplication practice instructional activity, students sharpen their problem solving skills as they solve 6 story problems that require them to use the associative property.
Mathematics Vision Project
Module 10: Matrices Revisited
A matrix is just a fancy way of making a table. Young scholars explore operations with matrices with the first lessons in the final module of a 10-unit Algebra II series. After adding, subtracting, and multiplying matrices, pupils use...