Alabama Learning Exchange
Alex: Come With Me to the Islands
Students will explore several islands by watching a multimedia presentation prepared by the teacher on islands and how they were formed. Students will then use globes and maps to find various islands using cardinal directions given by...
NASA
Space Math: Nasa Satellite "Sees" Carbon Dioxide [Pdf]
Using this map from NASA you can calculate the concentrations of carbon dioxide in the atmosphere. Solve the four problems and you will see how concentrations are spread across the globe and where there are regional differences.