This document provides instructions for measuring and analyzing various stadiums in North and Central America. It asks the reader to use measurement tools to find the distance from home plate to the outfield wall at Fenway Park, measure the circumference of Madison Square Garden by taking its radius, see how long Lambeau Field's football field is in centimeters, view how Wrigley Field developed over time using historical images, and measure how long and wide Estadio Azteca is in feet.