Make an equilateral triangle by folding paper and use it to make patterns of your own.

Follow these instructions to make a three-piece and/or seven-piece tangram.

Turn through bigger angles and draw stars with Logo.

Make a clinometer and use it to help you estimate the heights of tall objects.

Arrange your fences to make the largest rectangular space you can. Try with four fences, then five, then six etc.

Learn about Pen Up and Pen Down in Logo

More Logo for beginners. Learn to calculate exterior angles and draw regular polygons using procedures and variables.

Make a mobius band and investigate its properties.

This part introduces the use of Logo for number work. Learn how to use Logo to generate sequences of numbers.

A game to make and play based on the number line.

Make a cube with three strips of paper. Colour three faces or use the numbers 1 to 6 to make a die.

Using these kite and dart templates, you could try to recreate part of Penrose's famous tessellation or design one yourself.

It might seem impossible but it is possible. How can you cut a playing card to make a hole big enough to walk through?

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.

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. . . .

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?

Have a go at drawing these stars which use six points drawn around a circle. Perhaps you can create your own designs?

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.

What happens when a procedure calls itself?

Logo helps us to understand gradients of lines and why Muggles Magic is not magic but mathematics. See the problem Muggles magic.

Surprise your friends with this magic square trick.

Did you know mazes tell stories? Find out more about mazes and make one of your own.

More Logo for beginners. Now learn more about the REPEAT command.

Write a Logo program, putting in variables, and see the effect when you change the variables.

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.

This is the second in a twelve part introduction to Logo for beginners. In this part you learn to draw polygons.

How can you make a curve from straight strips of paper?

Draw whirling squares and see how Fibonacci sequences and golden rectangles are connected.

Here are some ideas to try in the classroom for using counters to investigate number patterns.

This package contains hands-on code breaking activities based on the Enigma Schools Project. Suitable for Stages 2, 3 and 4.

How many differently shaped rectangles can you build using these equilateral and isosceles triangles? Can you make a square?

What is the greatest number of counters you can place on the grid below without four of them lying at the corners of a square?

Use the tangram pieces to make our pictures, or to design some of your own!

Follow these instructions to make a five-pointed snowflake from a square of paper.

Can you order pictures of the development of a frog from frogspawn and of a bean seed growing into a plant?

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 timer?

Cut a square of paper into three pieces as shown. Now,can you use the 3 pieces to make a large triangle, a parallelogram and the square again?

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?

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 the diagrams to make this patchwork piece, based on an octagon in a square.

A description of how to make the five Platonic solids out of paper.

Are all the possible combinations of two shapes included in this set of 27 cards? How do you know?

Ideas for practical ways of representing data such as Venn and Carroll diagrams.

Can you puzzle out what sequences these Logo programs will give? Then write your own Logo programs to generate sequences.