Math Grade 4 Quiz Measurement Units and Conversions – 4.MD.A.1

This standard requires students to understand the relative sizes of measurement units within one system of units. This includes knowledge of units for length (km, m, cm), mass (kg, g), weight (lb, oz.), volume (l, ml), and time (hr, min, sec). Students should be able to express measurements in larger units in terms of smaller units and record these equivalencies in a two-column table. This understanding is fundamental in performing conversions and solving problems that involve different units of measurement.