Weather watchers are introduced to temperature scales using step-by-step animated slides. The Home set explains the Fahrenheit scale on a thermometer, while the Watch Out! set introduces Celsius. A Try It! tab contains two guided...

Use a cool resource for a hot topic. Pupils learn how to convert Fahrenheit to Celsius, and vice versa. An interactive helps show how to perform the conversions.

An interactive thermometer shows temperature in both Celsius and Fahrenheit and "translates" the temperature you choose into real life situations, like "Fun in the Snow," "Nice Sunny Day," or "Boiling Water."

Discover how temperature is measured with this interactive thermometer. Use it to learn how hot and cold are measured and how to convert Celsius to Fahrenheit and vice versa.

See the relationship between Celsius, Fahrenheit and Kelvin scales with this interactive activity.