National Geographic
National Geographic: Introduction to Latitude and Longitude
In this lesson, students learn to determine the latitude and longitude of locations within the United States, while making observations about climate and the ways in which these measurements can be useful. Includes maps and discussion...
PBS
Pbs Kids: Cyberchase: Echo Explorers
Players explore math concepts and must use echolocation, as well as their skills in mapping and coordinates, to help free the bats trapped in dark caves.