Comparing, measuring, time and UK money
A Year 1 measurement sequence for length, mass, capacity, chronology, dates, clocks and denominations
About eight lessons of 30 to 45 minutes
Measurement answers real classroom questions
Which ribbon is longer? Which bag is heavier? Which bottle holds more? What happens before lunch, and when does home time begin? Measurement gives pupils tools and language for questions they already ask.
This sequence begins with direct comparisons and informal units, then connects those practical ideas to the calendar, an analogue clock and the current set of UK coin and banknote denominations.
- Two ribbons side by sidealign one end before deciding which is longer
- Two classroom objects on a balancethe lower side is heavier
- A cup poured into two containerscapacity is how much a container can hold
- Half past twelvethe minute hand points to 6 and the hour hand sits halfway to 1
What students will be able to do
Pupils will compare and record practical measures, sequence events and dates, tell and draw hour and half-hour times, and identify the value of current UK coins and banknotes.
- I can compare two lengths, masses, capacities or durations using the right words.
- I can measure with equal informal units and record my result.
- I can put events, weekdays and months in chronological order.
- I can tell and draw times to the hour and half past.
- I can name current UK coins and banknotes and state their value.
Standards this unit teaches
- uk-ks1-y1-ma-meas-01UK National Curriculum (England)Compare practical measures
Compare, describe and solve practical problems involving length and height, mass and weight, capacity and volume, and time.
- uk-ks1-y1-ma-meas-02UK National Curriculum (England)Measure and begin to record
Measure and begin to record length and height, mass and weight, capacity and volume, and time in hours, minutes and seconds.
- uk-ks1-y1-ma-meas-03UK National Curriculum (England)Recognise coin and note denominations
Recognise and know the value of different denominations of coins and notes.
- uk-ks1-y1-ma-meas-04UK National Curriculum (England)Sequence events
Sequence events in chronological order using language such as before, after, next, yesterday, today, tomorrow, morning, afternoon and evening.
- uk-ks1-y1-ma-meas-05UK National Curriculum (England)Use date language
Recognise and use language relating to dates, including days of the week, weeks, months and years.
- uk-ks1-y1-ma-meas-06UK National Curriculum (England)Tell hour and half-hour times
Tell the time to the hour and half past the hour and draw clock hands to show these times.
Prior knowledge
This unit builds on skills students should already have met. Revisit any that are shaky first.
Words to teach and display
- Length
- the distance from one end of an object to the other
- Mass
- how heavy or light an object is
- Capacity
- how much a container can hold
- Chronological
- arranged in the order events happen
- Denomination
- the stated value of a coin or banknote
- Hour hand
- the shorter clock hand that shows the hour
- Minute hand
- the longer clock hand that shows the minutes
Teach it: concrete, pictorial, abstract
The lesson moves from things students can hold, to pictures and diagrams, to the written maths. The diagrams below are drawn from data, so they are accurate and print cleanly. Teach straight from them.
1. Compare directly before measuring
ConcreteAlign two ribbons at one end to compare length. Use a balance for mass. Pour the same cupful into containers to compare capacity. Time two short activities with a sand timer. Every comparison needs a common starting point or common unit.
Require a complete comparison sentence: the blue ribbon is longer than the red ribbon. Avoid accepting a bare pointing answer.
- Why must the ribbon ends be aligned?
- Does a taller container always hold more?
- Which activity was quicker, and what evidence shows that?
2. Measure with equal informal units
ConcreteMeasure a desk with identical cubes placed end to end, with no gaps or overlaps. Compare masses with identical balance weights, capacity with the same cup, and short durations with the same timer.
A pencil spans 7 equal cubes placed end to end. What should be recorded?
- Check the cubes start at one end of the pencil.
- Check there are no gaps or overlaps.
- Count all 7 equal cubes.
Answer: The pencil is 7 cubes long.
- Would mixed large and small cubes give a fair measurement?
- What unit must be written beside the number 7?
3. Sequence events and use date language
PictorialOrder picture cards from a familiar day: wake up, arrive at school, eat lunch, go home, sleep. Say first, next, before, after, morning, afternoon and evening. Then connect repeated days to a week, weeks to months and months to a year.
Use yesterday, today and tomorrow with an actual classroom calendar. Move the marker every day so the words remain tied to a real changing date.
- What happens before lunch in our class timetable?
- If today is Tuesday, what day was yesterday and what day is tomorrow?
- Which comes first in the year, March or May?
4. Tell and draw hour and half-hour times
PictorialOn the hour, the long minute hand points to 12 and the short hour hand points exactly to the hour number. At half past, the long hand points to 6 because 30 minutes have passed, and the short hand sits halfway between two hour numbers.
Show half past 3 on an analogue clock.
- Place the long minute hand on 6 to show 30 minutes.
- Place the short hour hand halfway between 3 and 4.
- Read the time aloud as half past 3.
Answer: 3:30, or half past 3.
- Where does the minute hand point at every o'clock time?
- At half past 7, which two numbers is the hour hand between?
5. Recognise current UK coins and banknotes
PictorialTeach value separately from size. Current circulating coin denominations are 1p, 2p, 5p, 10p, 20p, 50p, £1 and £2. Current Bank of England banknote denominations are £5, £10, £20 and £50.
Sort labelled representations by pence and pounds, then order them by value. Point out that £1 means 100p and that a physically larger item is not automatically worth more.
- Which is worth more, 50p or £1?
- How many pence equal £1?
- Name all four current Bank of England banknote denominations.
Common misconceptions and how to address them
MisconceptionThe object that starts farther to the right is longer.
Why it happens: The pupil compares endpoints without aligning the starting points.
How to address it: Place both objects against the same straight baseline before comparing their far ends.
MisconceptionMore measuring pieces always means a longer object.
Why it happens: Different-sized units or gaps make the counts incomparable.
How to address it: Use identical units, end to end, with no gaps or overlaps, and name the unit in the answer.
MisconceptionAt half past 3, the hour hand still points exactly at 3.
Why it happens: Clock worksheets sometimes simplify the hour hand and hide its continuous movement.
How to address it: Move a geared teaching clock slowly from 3 o'clock to 4 o'clock and stop halfway, with the hour hand visibly between 3 and 4.
MisconceptionThe largest coin or banknote picture must have the greatest value.
Why it happens: Young pupils often use physical size as a shortcut for value.
How to address it: Read the printed denomination first and compare values in pence. Include pairs where size and value do not increase together.
Guided practice (with answers)
1. A ribbon measures 9 cubes and another measures 6 cubes. Which is longer, and by how many cubes?
Answer: The 9-cube ribbon is longer by 3 cubes.
2. Put these in order: afternoon, morning, evening.
Answer: Morning, afternoon, evening.
3. If today is Friday, what day is tomorrow?
Answer: Saturday.
4. The minute hand points to 6 and the hour hand is halfway between 4 and 5. What time is it?
Answer: Half past 4, or 4:30.
5. Which has greater value, 50p or £2?
Answer: £2, which is 200p.
Independent practice worksheets
Select one worksheet for each lesson rather than treating this broad measurement sequence as a single sitting.
Differentiation
- Compare only two objects at a time and keep a physical baseline visible.
- Use classroom routines for chronological vocabulary before moving to unfamiliar stories.
- Teach o'clock securely before introducing half past.
- Begin money with 1p, 2p, 5p, 10p and £1, then add the remaining denominations.
- Order three or more objects by a chosen measure and justify every comparison.
- Estimate before measuring, then discuss whether the estimate was reasonable.
- Write a simple daily timetable using o'clock and half-past times.
- Find two or more coins that total the same value as one named coin.
Assessment: exit ticket
Sample practical comparison, chronology, clocks and money. Practical observation is as important as written answers.
1. How should two pencils be placed before comparing their lengths?
Answer: Align one end of both pencils against the same baseline.
2. Put these in order: tomorrow, yesterday, today.
Answer: Yesterday, today, tomorrow.
3. Draw half past 8 on a clock.
Answer: Minute hand on 6 and hour hand halfway between 8 and 9.
4. State the value of a £5 banknote in pounds and pence.
Answer: £5, which is 500p.
Teacher notes and timings
- This is deliberately a sequence rather than one lesson. Revisit comparison language across the term and connect chronology and clock work to the real class timetable.
- Coin and banknote denominations were checked on 29 July 2026 against the Royal Mint legal-tender guidance and the Bank of England current-banknotes page.
- The curriculum says mass/weight and capacity/volume together at this stage. Use the everyday words pupils hear while modelling the more precise mathematical terms.
Accuracy and sources
These authoritative references support the dates, scope and evidence language used in this unit.
- Bank of England: current banknotes — Current Bank of England denominations: £5, £10, £20 and £50.
- Royal Mint: legal tender guidelines — Current UK coin denominations and their legal-tender context.