How to Read a Clock: Teaching Kids to Tell Time

To read a clock, look at the short hand first: it’s the hour hand, and the number it points to (or has just passed) is the hour. Then look at the long hand, the minute hand, and count by fives from the 12 to where it points. If the short hand is just past the 3 and the long hand points at the 4, it’s 3:20. Kids usually learn this in steps: in the Common Core State Standards, first graders tell time to the hour and half hour, second graders to the nearest five minutes, and third graders to the nearest minute (Common Core, 1.MD.B.3; 2.MD.C.7; 3.MD.A.1).

What kids learn in each grade

Grade	What the standard asks for
1st	Tell and write time in hours and half-hours, on analog and digital clocks
2nd	Tell and write time to the nearest five minutes, using a.m. and p.m.
3rd	Tell and write time to the nearest minute, and work out how many minutes pass between two times

These are the Common Core State Standards. The Common Core site says 41 states and the District of Columbia adopted them, and that states review their standards and may change or add to them, so your child’s school may order things a little differently (Common Core). Kindergartners don’t have a clock standard (Common Core, K.MD), but a four- or five-year-old who knows the numbers 1 to 12 can start on step 1 below.

Step 1: Meet the clock

Sit down with a real analog clock or a toy clock with hands you can move.

• Point out the numbers. There are 12, going around in a circle, and they always go in the same order.
• Name the hands. The short hand is the hour hand. The long hand is the minute hand. A thin hand that moves quickly is the second hand, and you can ignore it for now.
• Show which way they go. Move the hands forward together and say “clockwise” as they go around.

A memory hook that works for many kids: the hour hand is short, and so is the word “hour.”

Step 2: Read the hour (o’clock)

Start with the minute hand on the 12 and move only the hour hand.

1. When the long hand points straight up at the 12, it’s something “o’clock.”
2. Look at the short hand. The number it points to is the hour.
3. Say it and write it both ways: “seven o’clock” and 7:00.

Then link it to your day: “Breakfast is at 7 o’clock. Bedtime is at 8 o’clock.” Times your child already cares about stick best.

Step 3: Read the half hour

Move the minute hand to the 6. It has gone halfway around the clock, so it’s “half past.”

The tricky part is the hour hand. At 3:30, it sits halfway between the 3 and the 4, so kids often read it as 4. Teach this rule: the hour is the number the short hand has just passed, not the one it’s heading toward. Move the hands slowly from 3:00 to 4:00 together so your child can watch the short hand travel.

Practice saying it both ways: “half past three” and 3:30.

Step 4: Count the minutes by fives

This is where reading a clock clicks. The numbers on the clock don’t mean minutes on the minute hand. When the long hand points at the 1, it’s 5 minutes; at the 2, it’s 10 minutes, and so on.

Minute hand points at	Minutes
12	:00
1	:05
2	:10
3	:15 (quarter past)
4	:20
5	:25
6	:30 (half past)
7	:35
8	:40
9	:45 (quarter to)
10	:50
11	:55

To read it, start at the 12 and count by fives to the minute hand: “5, 10, 15, 20.” Skip counting by 5s is a second-grade standard too (Common Core, 2.NBT.A.2), and the two go together well. If your child can’t yet count by fives, practice that first; Skip Counting has the chart and games for it.

Once fives are easy, explain “quarter past” (the 3) and “quarter to” (the 9) by drawing a clock and splitting it into four equal pieces like a pizza.

Step 5: Count to the exact minute

Between each pair of numbers there are four small marks, and each mark is one minute. To read 4:23, count by fives to the 4 (20), then count on by ones: 21, 22, 23. Third graders are expected to tell time to the nearest minute and to figure out how much time passes between two times, like “the movie starts at 2:10 and ends at 3:40. How long is it?” (Common Core, 3.MD.A.1)

Practice ideas that fit into a normal day

• Put a clock where your child can see it. An analog clock in the kitchen or bedroom gives you dozens of chances a day to ask “What time is it?”
• Make a picture schedule. Draw clock faces next to the morning routine: wake up 7:00, breakfast 7:15, leave for school 7:45.
• Be the clock. Your child stands with arms as clock hands, a short arm and a long arm, and you call out times.
• Set the clock for them. Instead of saying “five more minutes,” say “you can play until the long hand is on the 6.”
• Match analog and digital. Write digital times on sticky notes and have your child set a toy clock to match, then swap.
• Ask how long. For third graders: “We left at 9:15 and got there at 9:50. How long was the drive?”

Common mix-ups and how to fix them

• Mixing up the hands. Use the short-hand-first rule every time, and color the hour hand on a practice clock.
• Reading the next hour at half past. Move the hands slowly and point out that the short hand hasn’t reached the next number yet.
• Saying “3” when the minute hand is on the 3. Go back to counting by fives from the 12.
• Getting stuck on “quarter to.” Say it as minutes first (“8:45”), and add the quarter words later.

When your child can read the clock to five minutes, they’re also using skip counting and the idea of splitting a whole into equal parts, the same thinking behind number bonds.