The metric system is used to measure the length, mass or capacity of an object. Length is measured in millimetres (mm), centimetres (cm), metres (m) or kilometres (km). Mass or ...

Students use familiar materials to gain an introduction to basic water quality measurement like parts ... (Note: National reforms in teaching the metric system call for students to use the metric ...

Metric measurements — also known as the International ... with a little rainbow wheel showing all the approved SI basic units — from meter and kilogram right on through second, kelvin, ampere ...

The metric system is used to measure the length, mass or capacity of an object. Length is measured in millimetres (mm), centimetres (cm), metres (m) or kilometres (km). Mass or ...