There's more than one unit to measure the weight of an object! In this tutorial, you'll learn all about the customary units used to measure weight.
customary units weight
Know relative sizes of measurement units within one system of units including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column table.