This is a full lesson, and the guided practice section utilizes the Navigator system. The independent practice is the game The Amazing Race (explained in the PDF).
Before the Activity
Materials: calculators, Navigator system, 5 maps, prepared questions on half sheets of paper, overhead w/ drawn 1"x1" grid lines.
During the Activity
Download the PDF for the full instructions.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary