A way of expressing the time using the numbers 0-23 for the hours.

Convert between times given in 12 and 24 hours

Maths

In this unit pupils will read, write and convert time between analogue and digital 12- and 24-hour clocks. They will solve problems involving converting from hours to minutes, minutes to seconds, years to months, weeks to days. In the future unit pupils will solve problems involving converting between units of time.

In the prior unit pupils told and wrote the time from an analogue clock, including using Roman numerals from I to XII, and 12-hour and 24-hour clocks. In this unit pupils will read, write and convert time between analogue and digital 12- and 24-hour clocks. They will solve problems involving converting from hours to minutes, minutes to seconds, years to months, weeks to days.

Time: Convert between 12 and 24 hour clocks: analogue and digital

What is 12:00 pm in 24 hour digital time?

Match the 12 hour digital times to the correct 24 hour digital times.

Order these times from earliest to latest within one day.

What is 21:00 in 12 hour time? {{  }}:00 pm

True or false. am means the hours between midday and midnight.

Which part of this 12 hour digital clock shows the hours? 

Match the analogue times to the correct digital times.

This is a 24 hour digital clock. Which numbers could be displayed on the part marked a?

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Convert between times given in 12 and 24 hours

Lesson outcome