Lesson: Calculating Durations
In this lesson, we will learn how to model durations on analog clocks or number lines and count in fives to find the duration of events in minutes.
Sample Question Videos
Worksheet: 4 Questions • 1 Video
The time is 4:55 and Charlotte’s mom is cooking dinner. It will be ready at 5:00. How many minutes until dinner is ready?
Here are two things Ethan did today.
Which took longer?
Olivia started her homework at 7:50 and finished at 8:30.
How long did it take her?
Who finished their homework quicker?