This resource looks at extremes of temperature on the Earth, and inside and outside the International Space Station. Students must find data, draw bar graphs and perform conversions from Fahrenheit to Celsius.

This film, from Twig World, looks at the relationship between time and place. In an age before satellite navigation and GPS, one man found an ingenious solution to the problem of determining a ship's location at sea. The key points made in the film are: •Lines of latitude circle the Earth horizontally; lines of...