Can you create a story that would describe the movement of the man
shown on these graphs? Use the interactivity to try out our ideas.
Use the interactivity to move Mr Pearson and his dog. Can you move
him so that the graph shows a curve?
This is a game for two players. Can you find out how to be the first to get to 12 o'clock?
Stop the Clock game for an adult and child. How can you make sure you always win this game?
How many times in twelve hours do the hands of a clock form a right
angle? Use the interactivity to check your answers.
My cousin was 24 years old on Friday April 5th in 1974. On what day
of the week was she born?
On a digital 24 hour clock, at certain times, all the digits are consecutive. How many times like this are there between midnight and 7 a.m.?
A game for two or more players that uses a knowledge of measuring
tools. Spin the spinner and identify which jobs can be done with
the measuring tool shown.
Stuart's watch loses two minutes every hour. Adam's watch gains one
minute every hour. Use the information to work out what time (the
real time) they arrived at the airport.
Alice's mum needs to go to each child's house just once and then
back home again. How many different routes are there? Use the
information to find out how long each road is on the route she
What is the date in February 2002 where the 8 digits are
palindromic if the date is written in the British way?
On a digital clock showing 24 hour time, over a whole day, how many
times does a 5 appear? Is it the same number for a 12 hour clock
over a whole day?
Can you order pictures of the development of a frog from frogspawn
and of a bean seed growing into a plant?
The pages of my calendar have got mixed up. Can you sort them out?
Try this matching game which will help you recognise different ways of saying the same time interval.
In this matching game, you have to decide how long different events take.
Measure problems for inquiring primary learners.
Twizzle, a female giraffe, needs transporting to another zoo. Which
route will give the fastest journey?
Chandrika was practising a long distance run. Can you work out how
long the race was from the information?
I found these clocks in the Arts Centre at the University of
Warwick intriguing - do they really need four clocks and what times
would be ambiguous with only two or three of them?
Measure problems at primary level that may require determination.
Describe what Emma might be doing from these pictures of clocks
which show important times in her day.
Try this version of Snap with a friend - do you know the order of
the days of the week?
Measure problems for primary learners to work on with others.
These clocks have been reflected in a mirror. What times do they
Measure problems at primary level that require careful consideration.
Galileo, a famous inventor who lived about 400 years ago, came up
with an idea similar to this for making a time measuring
instrument. Can you turn your pendulum into an accurate minute
Nirmala and Riki live 9 kilometres away from the nearest market.
They both want to arrive at the market at exactly noon. What time
should each of them start riding their bikes?
Liitle Millennium Man was born on Saturday 1st January 2000 and he will retire on the first Saturday 1st January that occurs after his 60th birthday. How old will he be when he retires?
Can you put these times on the clocks in order? You might like to arrange them in a circle.
Can you place these quantities in order from smallest to largest?
Can you rank these quantities in order? You may need to find out
extra information or perform some experiments to justify your
On Planet Plex, there are only 6 hours in the day. Can you answer
these questions about how Arog the Alien spends his day?
Read about the history behind April Fool's Day.
This article for teachers suggests ideas for activities built around 10 and 2010.
These pictures show some different activities that you may get up to during a day. What order would you do them in?
In this version of the story of the hare and the tortoise, the race
is 10 kilometres long. Can you work out how long the hare sleeps
for using the information given?
July 1st 2001 was on a Sunday. July 1st 2002 was on a Monday. When
did July 1st fall on a Monday again?
Investigate the different distances of these car journeys and find
out how long they take.
How many days are there between February 25th 2000 and March 11th?
This article for teachers suggests ways in which dinosaurs can be a
great context for discussing measurement.
Can you put these mixed-up times in order? You could arrange them in a circle.
What can you say about when these pictures were taken?
This article explains how Greenwich Mean Time was established and in fact, why Greenwich in London was chosen as the standard.
Which times on a digital clock have a line of symmetry? Which look
the same upside-down? You might like to try this investigation and
Astronomy grew out of problems that the early civilisations had. They needed to solve problems relating to time and distance - both mathematical topics.
Use your knowledge of angles to work out how many degrees the hour
and minute hands of a clock travel through in different amounts of
These two challenges will test your time-keeping!
A paradox is a statement that seems to be both untrue and true at the same time. This article looks at a few examples and challenges you to investigate them for yourself.
Read this article to find out the mathematical method for working out what day of the week each particular date fell on back as far as 1700.