These sites explain the Kelvin, Celsius, and Fahrenheit scales for reading thermometers. There are several classroom activities for making thermometers and using them to read temperatures. Includes a temperature conversion chart. Also learn how crickets can be used to predict the temperature. There is a link to an eThemes Resource on metric measurement.
Watch the animation to learn molecules movements and Kelvin, Celsius, and Fahrenheit temperature scales with Tim in Moby. Take a quiz and click on the "Bob, the Ex-Lab Rat" for an experiment. NOTE: The web site is available by subscription only.
These sites teach about length, volume, mass, and temperature using the metric system. Learn the history of the system and what the prefixes mean. Includes several sites to convert and classroom activities on measurement. An eTheme Resource on customary measurement is included.