In this lesson, students will learn about time and how to calculate an ending time given the
starting time and elapsed time.
Upon completion of this lesson, students will:
Students will need:
Review what the students learned in the
Let the students know what they will be doing and learning today. Say something like this:
Lead the students in a
discussion about how to calculate ending time.
If there is only one computer, this lesson can be modified in the following ways:
Students who become comfortable working with elapsed time might be ready to move onto the
Clock Arithmetic applet and the
Modular Arithmetic lesson.