The Assignment Duration setting is used to specify a Start Time and End Time for the assignment, and what happens when the End Time has been reached. The assignment is disabled until the start date/time and then it is displayed in the student dashboard.
View this video to learn more.
To set the assignment duration, follow these steps:
Open the assignment Settings.
Navigate to the Assignment Duration settings area.
Specify the assignment Start Time and End Time:
Click the Calendar icon and select the date.
Click the Clock icon and select the time.
The time zone is automatically determined by your browser time zone.
Click the On Assignment End drop-down and choose one of the following options to indicate what happens when the End Time has been reached:
Click Save Changes.