You will need a long strip of paper for this task. Cut it into different lengths. How could you find out how long each piece is?

This challenge invites you to create your own picture using just straight lines. Can you identify shapes with the same number of sides and decorate them in the same way?

This practical activity challenges you to create symmetrical designs by cutting a square into strips.

For this activity which explores capacity, you will need to collect some bottles and jars.

In this activity focusing on capacity, you will need a collection of different jars and bottles.

We have a box of cubes, triangular prisms, cones, cuboids, cylinders and tetrahedrons. Which of the buildings would fall down if we tried to make them?

What do these two triangles have in common? How are they related?

This project challenges you to work out the number of cubes hidden under a cloth. What questions would you like to ask?

Using a loop of string stretched around three of your fingers, what different triangles can you make? Draw them and sort them into groups.

Can you put these shapes in order of size? Start with the smallest.

Can you make a rectangle with just 2 dominoes? What about 3, 4, 5, 6, 7...?

Make a chair and table out of interlocking cubes, making sure that the chair fits under the table!

Can you make five differently sized squares from the tangram pieces?

Can you see which tile is the odd one out in this design? Using the basic tile, can you make a repeating pattern to decorate our wall?

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

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

Watch the video to see how to fold a square of paper to create a flower. What fraction of the piece of paper is the small triangle?

Surprise your friends with this magic square trick.

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.

It's hard to make a snowflake with six perfect lines of symmetry, but it's fun to try!

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

How many models can you find which obey these rules?

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

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?

Can you describe a piece of paper clearly enough for your partner to know which piece it is?

Kimie and Sebastian were making sticks from interlocking cubes and lining them up. Can they make their lines the same length? Can they make any other lines?

This is a simple paper-folding activity that gives an intriguing result which you can then investigate further.

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

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

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

We can cut a small triangle off the corner of a square and then fit the two pieces together. Can you work out how these shapes are made from the two pieces?

Can you work out what shape is made by folding in this way? Why not create some patterns using this shape but in different sizes?

Make a flower design using the same shape made out of different sizes of paper.

Can you work out what shape is made when this piece of paper is folded up using the crease pattern shown?

Have a go at making a few of these shapes from paper in different sizes. What patterns can you create?

The challenge for you is to make a string of six (or more!) graded cubes.

Can you split each of the shapes below in half so that the two parts are exactly the same?

You have a set of the digits from 0 – 9. Can you arrange these in the five boxes to make two-digit numbers as close to the targets as possible?

Make a mobius band and investigate its properties.

The class were playing a maths game using interlocking cubes. Can you help them record what happened?

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?

Have you ever tried tessellating capital letters? Have a look at these examples and then try some for yourself.

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

A brief video looking at how you can sometimes use symmetry to distinguish knots. Can you use this idea to investigate the differences between the granny knot and the reef knot?

A group of children are discussing the height of a tall tree. How would you go about finding out its height?