How to Teach Children to Read a Clock: 5 Steps for Preschoolers and First Graders, and Practice Tips

When do children learn to read a clock? Typical ages and when it's taught at school

Children vary, but many can read "o'clock" at around 4–5, "half past" at around 5–6, and the full "hours and minutes" at around 6–7. Being able to read the numbers 1 to 12 and count to about 10 is a good sign that they're ready to start practising.

In Japanese elementary school maths, reading the time is taught in Grade 1. Many textbooks cover "o'clock" and "half past" in the first term and "hours and minutes" from the second term. Grade 2 covers units of time such as 1 hour = 60 minutes and 1 day = 24 hours along with a.m. and p.m., and Grade 3 covers calculating minutes after and how many minutes, plus seconds. A little familiarity at home before it comes up at school makes lessons much easier.

5 reasons analogue clocks are hard for children

Adults read clocks without thinking, but break it down and several stumbling blocks pile up for a child. Knowing where they're stuck makes it easier to decide the order to teach things in.

The second and third points are the big ones. For the long hand, the number × 5 gives the minutes, and for the short hand you need to know how to read it when it's between numbers. Teaching these two things one at a time, in order, is the quickest way to get a child reading the clock.

How to teach clock reading: 5 steps that avoid stumbles

Jumping straight to "hours and minutes" means reading both hands at once, which is confusing. The trick is to take one hand at a time and move from easy times upward. Move on to the next step only once your child gets 8 or 9 out of 10 right.

1. 1

   Step 1: Tell the long hand and short hand apart

   Just remember "the short hand is hours, the long hand is minutes". A handy link in English: "hour" is a shorter word than "minute", just as the hour hand is shorter. Making them visually distinct, such as red for the short hand and blue for the long hand, also helps. Having children trace the hands with a finger to compare their lengths works well too.

2. 2

   Step 2: Read "o'clock"

   When the long hand points to 12, it's exactly on the hour, and the number the short hand points to is the hour. Keep the long hand fixed at 12 and practise reading only the short hand.

3. 3

   Step 3: Read "half past"

   When the long hand points to 6, it's half past (30 minutes). The short hand is then exactly halfway between two numbers; at half past 3 it's between 3 and 4. This is where you first teach the rule "the short hand shows the number it has passed".

4. 4

   Step 4: Read in 5-minute steps

   When the long hand is on a number, the number × 5 gives the minutes: 1 is 5 minutes, 2 is 10 minutes, 3 is 15 minutes. For children who haven't learned their times tables, write 5, 10, 15 … around the outside of the clock and let them read those.

5. 5

   Step 5: Read in 1-minute steps

   When the long hand is between numbers, count the marks on from the previous number's minutes. Two marks past 3 is "15, 16, 17", so 17 minutes. Once they can do this, they can read any time.

Common misreadings and how to fix them

Clock-reading mistakes follow clear patterns. Look at which pattern your child's answer fits and you'll know what to reteach.

The most common one is the first, reading the next hour. It's actually a sign that the child is looking carefully: the short hand really is close to 3. So rather than flatly saying no, it works better to move the hands together and say, "It isn't 3 yet, is it? It'll be 3 o'clock once the long hand goes past 12."

Clock practice you can do at home every day

Clocks are learned faster by looking at them again and again in daily life than by doing problems at a desk. Five minutes at a time is enough; make it something you can keep up every day.

• Link times to daily routines: pairing set activities with times, such as "breakfast at 7" or "bath at half past 5", gives children a reason to look at the clock.
• Ask "What time is it?" once a day: don't rush the answer, and praise them when they get it right. If they can't, go back one step and read it together.
• Add minute numbers to the clock at home: simply sticking a strip with 5, 10, 15 … in small writing around a wall clock makes 5-minute steps easier to read. Take it off once they're used to it.
• Build a sense of time with "How many minutes left?": saying "We'll leave when the long hand gets to 6" gets them into the habit of watching the clock while they wait.
• Compare with a digital clock: showing the same time on a digital and an analogue clock side by side connects "8:15" with "long hand on 3".
• Repeat only the questions they got wrong: rather than doing everything over and over, focus on the patterns they get wrong (such as reading the next hour). It's more efficient.

Once children are getting the hang of the clock, Japanese learners should also check how hours and minutes are read aloud (4 o'clock is yo-ji, 10 minutes is juppun, and so on). The reading rules are collected in a list of Japanese time readings and how to tell pun from fun.

Practising with a movable clock tool

Even without a paper clock or a model, the Clock Reading Practice tool lets you move the hands and practise in your browser. Grab the long hand and turn it, and the short hand moves just as it would on a real clock, so children can see for themselves that the short hand moves on one when the long hand goes all the way round.

1. 1

   Turn the hands in "Move the clock"

   Grab the long hand (blue) and turn it, and the short hand (red) moves with it. Below the clock, the time is shown with its Japanese reading, such as "3:15 (san-ji jūgo-fun)".

2. 2

   Hide the answer and have your child read it

   Turn on "Hide the answer (reading)" and the time display disappears. Move the hands yourself and ask your child, "What time is it?"

3. 3

   Work through levels in "Practice quiz"

   Choose a level from "On the hour", "Half past", "5-minute steps" and "1-minute steps" and try 10 questions. The multiple-choice options include mistakes children often make, such as reading the next hour or reading the long hand's number as the minutes.

4. 4

   Finish with set-the-hands questions

   Moving the hands to a given time is a step harder than reading. It gets children paying attention to exactly where the short hand sits (somewhere between 2 and 3, for example).

To practise on paper, you can print clock worksheets with answers from "Make a worksheet" in the same tool. How to use the worksheets is covered in making clock worksheets and using them for home study.

FAQ

At what age should I start teaching a child to read a clock?

Once they can read the numbers 1 to 12, you can start with "o'clock". Around ages 4–6 is typical. In Japan, reading the time is taught in Grade 1, so being able to read "o'clock" and "half past" before starting school makes lessons easier.

Any tips for remembering the long and short hands?

Repeating a short phrase, "the short hand is hours, the long hand is minutes", works best. Colour-coding them, such as red for the short hand and blue for the long hand, lets children tell them apart at a glance. Once they're used to it, check they can read a clock without colours too.

Why do children read 2:50 as 3:50?

Because at 2:50 the short hand looks as if it's almost pointing at 3. Teach "the short hand shows the number it has passed", then turn the long hand slowly from just before 12 so they can see it only becomes 3 o'clock once the long hand passes 12.

Can children read 5-minute steps before learning their times tables?

Yes. Write the minute numbers 5, 10, 15 … around the outside of the clock and have them read the number at the tip of the long hand; they can tell the minutes without knowing multiplication. After seeing it many times, they naturally learn that "3 means 15 minutes".

What if my child just isn't picking up the clock?

Go back one step and practise again from what they can do reliably. Moving on to 1-minute steps before "o'clock" and "half past" are solid makes stumbling more likely. Even just asking "What time is it?" once a day in everyday life helps them get there little by little.