Teaching 24 Hour Clock

My visual learner needed a 24 hour clock with colored indicators for am or pm and the 24 hour numbers.  She and I discussed how we could show the difference between daytime and nighttime on a clock and came up with this idea ~

24 hour clock

To start, begin inside the clock at 12 midnight. Follow around the thin blue circle until it becomes orange, indicating day time. Continue following around the thin inner orange circle until you reach 12 noon.  Now slide outside the clock continuing around the broad orange circle for the 24 hour daytime hours.  At 18 hours, the broad outer circle turns blue, indicating the start of nighttime.

Place this clock inside a plastic protector and use whiteboard markers to write the digital times and the matching clock hands. My youngest daughter and I enjoy taking turns in drawing the clock hands to show the times and writing digital times!

There are separate hour, minute and second hands which you could attach to the clock with a split pin.

Download and enjoy this middle school maths activity ~ 24 hour clock.

  • Khan Academy has fabulous maths video lessons and exercises to teach the time.
  • Maths is Fun has lovely clear images and explanations on clocks.
  • Maths Games.org includes lots of different times and clock games and activities.

Blessings,