In this article for teachers, Bernard uses some problems to suggest
that once a numerical pattern has been spotted from a practical
starting point, going back to the practical can help explain. . . .
It might seem impossible but it is possible. How can you cut a
playing card to make a hole big enough to walk through?
Make a clinometer and use it to help you estimate the heights of
Make a spiral mobile.
You could use just coloured pencils and paper to create this
design, but it will be more eye-catching if you can get hold of
hammer, nails and string.
Make an equilateral triangle by folding paper and use it to make
patterns of your own.
Make some celtic knot patterns using tiling techniques
Follow these instructions to make a three-piece and/or seven-piece
A game to make and play based on the number line.
This package contains hands-on code breaking activities based on
the Enigma Schools Project. Suitable for Stages 2, 3 and 4.
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
This article for students gives some instructions about how to make some different braids.
These are pictures of the sea defences at New Brighton. Can you
work out what a basic shape might be in both images of the sea wall
and work out a way they might fit together?
Arrange your fences to make the largest rectangular space you can. Try with four fences, then five, then six etc.
This article for pupils gives an introduction to Celtic knotwork
patterns and a feel for how you can draw them.
Using these kite and dart templates, you could try to recreate part
of Penrose's famous tessellation or design one yourself.
Make a ball from triangles!
How can you make an angle of 60 degrees by folding a sheet of paper
Time for a little mathemagic! Choose any five cards from a pack and show four of them to your partner. How can they work out the fifth?
Make a cube with three strips of paper. Colour three faces or use
the numbers 1 to 6 to make a die.
How many differently shaped rectangles can you build using these
equilateral and isosceles triangles? Can you make a square?
Make your own double-sided magic square. But can you complete both
sides once you've made the pieces?
Did you know mazes tell stories? Find out more about mazes and make
one of your own.
Use the tangram pieces to make our pictures, or to design some of
How can you make a curve from straight strips of paper?
Surprise your friends with this magic square trick.
Make a mobius band and investigate its properties.
Exploring balance and centres of mass can be great fun. The
resulting structures can seem impossible. Here are some images to
encourage you to experiment with non-breakable objects of your own.
Have a go at drawing these stars which use six points drawn around
a circle. Perhaps you can create your own designs?
Have you noticed that triangles are used in manmade structures?
Perhaps there is a good reason for this? 'Test a Triangle' and see
how rigid triangles are.
Can you order pictures of the development of a frog from frogspawn
and of a bean seed growing into a plant?
Write a Logo program, putting in variables, and see the effect when you change the variables.
Can you predict when you'll be clapping and when you'll be clicking
if you start this rhythm? How about when a friend begins a new
rhythm at the same time?
Use the interactivity to play two of the bells in a pattern. How do
you know when it is your turn to ring, and how do you know which
bell to ring?
Follow the diagrams to make this patchwork piece, based on an
octagon in a square.
Our 2008 Advent Calendar has a 'Making Maths' activity for every
day in the run-up to Christmas.
Paint a stripe on a cardboard roll. Can you predict what will
happen when it is rolled across a sheet of paper?
Can you describe what happens in this film?
Draw whirling squares and see how Fibonacci sequences and golden rectangles are connected.
Kaia is sure that her father has worn a particular tie twice a week
in at least five of the last ten weeks, but her father disagrees.
Who do you think is right?
Follow these instructions to make a five-pointed snowflake from a
square of paper.
This is the second in a twelve part introduction to Logo for beginners. In this part you learn to draw polygons.
It's hard to make a snowflake with six perfect lines of symmetry,
but it's fun to try!
A description of how to make the five Platonic solids out of paper.
You have 27 small cubes, 3 each of nine colours. Use the small cubes to make a 3 by 3 by 3 cube so that each face of the bigger cube contains one of every colour.
This practical activity involves measuring length/distance.
More Logo for beginners. Now learn more about the REPEAT command.
Learn how to draw circles using Logo. Wait a minute! Are they really circles? If not what are they?
Learn to write procedures and build them into Logo programs. Learn to use variables.
This part introduces the use of Logo for number work. Learn how to use Logo to generate sequences of numbers.