In part 4 of this 6-part video series, Dr. Powell from University of Texas demonstrates how to everyday materials such as cups, counters, plates, and sticky notes to help students solve more complex, two-step equations that include subtraction.
In part 4 of this 6-part video series, Dr. Powell from University of Texas demonstrates how to everyday materials such as cups, counters, plates, and sticky notes to help students solve more complex, two-step equations that include subtraction.