Lesson 1

Just Passing Time

Est. Class Sessions: 1

Summarizing the Lesson

Ask selected students to share their elapsed-time story problems with the class. Have other students share their solution strategies. Try to select a variety of solution strategies.

To guide the discussion, ask questions similar to the following:

Did anyone use an individual clock to solve the problem? Show us how.
Did anyone solve the problem differently?
How is [student name]'s strategy similar to [student name]'s?
What is another strategy you could use to solve [student name]'s problem?