Examples for

# Common Core Math: Grade 1: Measurement & Data

In first grade, students measure lengths and sort objects based on their lengths. Students take measurements in various units, including standard units (such as inches or centimeters) and units defined by lengths of shorter objects. Students also learn to tell time to the nearest half-hour and learn to analyze and represent categorical data.

### Common Core Standards

Get information about Common Core Standards.

#### Look up a specific standard:

#### Search for all first grade standards in a domain:

### Time

Tell time to the nearest half-hour.

#### Tell and write time (CCSS.Math.Content.1.MD.B.3):

### Length

Measure and reason with lengths of objects.