USMA provides a listing of commonly used metric system units, symbols, and prefixes.

Scroll down to the bottom of the page to view a table which lists measurement conversions for area.

This resource provides information on weights and measures, including unit conversion tables.

Practice converting English units of measurement to metric units using this tool.

This site gives conversions from metric to metric as well as providing abbreviations for each.

Practice estimating the length of real life objects using metric units. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Metric units of length (millimeters, centimeters, meters, and kilometers) are reviewed and practice problems are provided.

Students teams determine the size of the caverns necessary to house the population of the state of Alabraska from the impending asteroid impact. They measure their classroom to determine area and volume, determine how many people the...

Practice converting a metric measure of length to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.