Math // Measurement

Telling time to the minute (age 8+)

Tell and write time to the nearest minute using analogue and digital clocks

Ages
8 to 9
Type
Method
Builds on
1 topic
Leads to
1 topic
Standards
1 code

Quick check

If a clock's minute hand points just past the 9, can the learner work out the exact time to the nearest minute — and write it in digital format?

Ask this to see whether the topic is secure.

Topic // Mastery

What mastery looks like

What a learner can do once this topic is secure.
  • Read 7:43 from an analogue clock face
  • Write 11:06 on a digital display given a clock with hands
  • Match analogue and digital times to the nearest minute

Topic // Map

Where this fits

What to learn first and what this topic opens up, with the reason for each link. Required links come first.
  • RequiredMust come first
  • HelpfulHelps, but not essential

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Telling time to the minute (age 8+)

Ages 8 to 9 // Method

Leads to

1 topic
  • Numbers on a number lineRequired

    Measurement // Ages 8 to 9

    Must read time to nearest minute before solving elapsed time problems

Topic // Research-informed

Teaching notes

From the Marble Skill Taxonomy. These notes have not been validated in classrooms, so treat them as a starting point for your own judgement.

The approach

Children read and write time to the exact minute on analogue and digital clocks. The efficient method is not counting single minutes from the 12 but finding the last 5-minute interval the minute hand has passed and counting on (e.g. 23 past = 4×5 = 20, then +3). 'To' times add a conversion step: turning minutes-past into minutes-to the next hour using a number bond to 60 (44 past 3 = 16 to 4). The hour hand also needs care: late in the hour it moves close to the next numeral, but the hour is the number it has LAST passed (at 7:43 the hour hand is about three-quarters of the way to 8, but the hour is still 7; at 9:57 it is almost on 10, but the hour is still 9).

Common misconceptions

  • Counts individual minutes from 12 to the hand instead of counting on from the nearest 5 below (slow and error-prone)
  • Multi-step 'minutes to' reading breaks down (miscounts the bond to 60)
  • Reads the hour as the numeral the hour hand is nearest, so 7:43 becomes '8:43' (hour hand almost on 8)
  • Reads a digital time literally rather than converting it (says 'seven forty-three' but can't render it on analogue or as a 'to' time)

Useful representations

  • Analogue clock with a minute scale (tick marks)
  • Counting on from the last multiple of five
  • Number line for past-to-to conversion; part-whole bond to 60
  • Paired analogue and digital displays

Teaching practices

  • Teach 'find the 5-minute interval before the hand, then count on' rather than counting every minute from 12
  • Use a number line / number bond to 60 to convert minutes past to minutes to
  • Check the hour hand carefully: at 7:43 the hour hand is nearly on 8 but the hour is still 7
  • Match analogue and digital to the exact minute, both directions
  • Rehearse the multi-step 'minutes to' reading, where errors cluster

Activities to try

  1. 1

    Count on from the last five on a moveable clock

    Why it works: The quick, reliable way to read exact minutes is to land on the nearest 5-minute mark below the hand and count on the remaining minutes, and to read the hour as the numeral the hour hand has last passed.

    1. On a clock with moveable hands and a minute scale (tick marks), set the minute hand to a target such as 43 minutes.
    2. Find the last 5-minute mark the hand has passed (40) by counting the fives: 5, 10, 15, 20, 25, 30, 35, 40.
    3. Count on the extra single minutes from there: 41, 42, 43 — do not count all 43 ticks one at a time from the 12.
    4. Check the hour hand: notice it has moved about three-quarters of the way toward the next numeral, and say the hour as the number it has LAST passed.
    5. Try another near-the-hour example: set 9:57 — the hour hand is almost on 10, but the hour is still 9 because that is the number it has last passed.
  2. 2

    Convert 'past' to 'minutes to' with a bond to 60

    Why it works: Reading a 'to' time is one extra step on top of reading the 'past' time: use a number bond to 60 to find the gap to the next hour, and remember the hour named is the NEXT hour.

    1. Start from an exact 'past' reading such as 43 minutes past 7.
    2. On a number line from 0 to 60 (or a part-whole bond), find how far it is from 43 up to 60: 43 + 17 = 60.
    3. State the 'to' time: 43 past 7 is 17 minutes to 8.
    4. Repeat with other examples, e.g. 44 past 3 = 16 to 4; 57 past 9 = 3 to 10.
    5. Say both forms of the same time aloud to connect them.
  3. 3

    Match and write analogue and digital to the exact minute, both directions

    Why it works: Exact-minute times can be translated faithfully between analogue and digital in both directions, keeping the count-on method and the last-passed hour.

    1. Read an analogue clock set to 7:43 and write it as a digital time.
    2. Given a digital time such as 11:06, set the hands: minute hand just past the 1 (at the 6-minute tick), hour hand just past the 11.
    3. Match several analogue faces to their digital equivalents to the exact minute.
    4. For each, say the hour it has last passed and the minutes found by counting on.
    5. Answer targeted checks, e.g. 'The hour hand is almost on 8 — what is the hour?' and 'Fill in: 44 minutes past 3 = ___ minutes to 4.'

Topic // Standards

Curriculum standards

Codes for the curriculum statements this topic maps to. Each publisher owns its standard text.
Common Core State Standards for Mathematics
3.MD.1

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