it has moved 5 minutes. There are 12 numbers around the clock face, and each interval is 5 minutes… 12 × 5 = 60 minutes in an hour. Let's use this knowledge to tell the time on the clocks below.

Narrator: How about showing Brain some on the hour action ... and this is shown with one full turn of the minute hand around the clock's face, whilst the hour hand moves on just one more number.