Solving Elapsed Time Problems Using a Number Line

Explore elapsed time along a number line. Plot time spent working on a project to determine when the project ended.

Zadanie 1

Answer these open ended questions on your own or with others to form deeper math connections.

Alex says he goes to sleep at night at 8:00 AM. Is his statement correct? Explain your answer.

Cameron says that 50 minutes after 6:50 PM is 7:00 PM. Do you agree? Why or why not?