At this point have the students do a pair activity. For example if you create a worksheet with a school schedule (a grid that has Monday to Friday along the top, the numbers one to seven or eight depending on your school along the left, and subjects filled in for each day and number) do the following. Teach students this structure:
- A: Do you study subject ordinal number period on day of the week?
- B: Yes, I do! or No, I don’t.
Have two worksheets prepared with different school schedules where only ten or fifteen classes during the week are the same. Ask students to work together (by taking turns using the model dialogue) to determine which ten or fifteen classes they have together.