These is a set of 20 story problems that help with the practice of the measurement of elapsed time.
You have a choice of printing as a set of cards or as worksheets.
I created these story problems when I used to teach fourth grade. It seems as if measuring elapsed time requires a lot of practice for some students.
Typically, I would use it with the Judy clocks or they would draw their own. This is the reason why I added a small clock on the side.
Another technique my students used was a number line that helped them visualize the movement of the hours in a straight line. Then they would use the clock for the minutes.