METRICS

AskEric Measurement Lesson Plans http://www.askeric.org/cgi-bin/lessons.cgi/Mathematics//Measurement

International System of Units http://physics.nist.gov/cuu/Units/index.html

Metric Conversion Calendar http://www.admiralmetals.com/metric_conv.htm

Metric Numbers to Remember http://lamar.colostate.edu/~hillger/numbers.htm

US Metric Association http://lamar.colostate.edu/~hillger/

Metrics Page http://www.wsdot.wa.gov/metrics/

International System of Units

the institute for the promotion of the less than one millimetre

U.S. Metric Association home page