This worksheet is designed to help students improve their comma usage following the English Common Core Standard L.3.2.b. It focuses on using commas correctly when addressing an envelope. By working through the worksheet, students learn how to separate parts of an address, such as the city and state.

In English Common Core Standard L.3.2.b, students learn and develop their writing skills by using commas appropriately. They learn how to use commas in addresses and correctly use them to separate parts of a written address, such as separating the city from the state. The standard also covers the use of commas in dates to separate day of the week, date, and year. Through practice, students are expected to grasp this fundamental grammar rule and apply it accurately in their writing.