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Lesson overview:Calculating and comparing intervals of time

  • In this lesson, we will learn how to calculate and compare intervals of time when given the start and finish times. We will look at TV schedules and cinema times to help us calculate the length of programmes and films based upon their start and finish times, using number lines to help us.
  • In this lesson, we will learn how to calculate and compare intervals of time when given the start and finish times. We will look at TV schedules and cinema times to help us calculate the length of programmes and films based upon their start and finish times, using number lines to help us.