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Broad Topics >

Angles, Polygons, and Geometrical Proof > Quadrilaterals

##### Age 5 to 14 Challenge Level:

The computer has made a rectangle and will tell you the number of spots it uses in total. Can you find out where the rectangle is?

##### Age 7 to 11 Challenge Level:

Can you cut a regular hexagon into two pieces to make a
parallelogram? Try cutting it into three pieces to make a rhombus!

##### Age 7 to 11 Challenge Level:

These rectangles have been torn. How many squares did each one have inside it before it was ripped?

##### Age 7 to 11 Challenge Level:

Ahmed has some wooden planks to use for three sides of a rabbit run
against the shed. What quadrilaterals would he be able to make with
the planks of different lengths?

##### Age 7 to 11 Short Challenge Level:

Draw three straight lines to separate these shapes into four groups
- each group must contain one of each shape.

##### Age 5 to 7 Challenge Level:

What does the overlap of these two shapes look like? Try picturing it in your head and then use the interactivity to test your prediction.

##### Age 7 to 11 Challenge Level:

Can you draw a square in which the perimeter is numerically equal to the area?

##### Age 7 to 11 Challenge Level:

Can you visualise what shape this piece of paper will make when it is folded?

##### Age 7 to 11 Challenge Level:

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?

##### Age 7 to 11 Challenge Level:

A task which depends on members of the group noticing the needs of others and responding.

##### Age 7 to 11 Challenge Level:

How would you move the bands on the pegboard to alter these shapes?

##### Age 7 to 11 Challenge Level:

This practical problem challenges you to make quadrilaterals with a loop of string. You'll need some friends to help!

##### Age 7 to 11 Challenge Level:

What shapes can you make by folding an A4 piece of paper?

##### Age 7 to 11 Challenge Level:

How many rectangles can you find in this shape? Which ones are
differently sized and which are 'similar'?

##### Age 7 to 11 Challenge Level:

Billy's class had a robot called Fred who could draw with chalk
held underneath him. What shapes did the pupils make Fred draw?

##### Age 7 to 11 Challenge Level:

Find the missing coordinates which will form these eight quadrilaterals. These coordinates themselves will then form a shape with rotational and line symmetry.

##### Age 7 to 11 Challenge Level:

How many DIFFERENT quadrilaterals can be made by joining the dots on the 8-point circle?

##### Age 7 to 14 Challenge Level:

Start with a triangle. Can you cut it up to make a rectangle?

##### Age 7 to 11 Challenge Level:

The large rectangle is divided into a series of smaller quadrilaterals and triangles. Can you untangle what fractional part is represented by each of the shapes?

##### Age 5 to 11 Challenge Level:

I cut this square into two different shapes. What can you say about
the relationship between them?

##### Age 7 to 11 Challenge Level:

Investigate the different shaped bracelets you could make from 18 different spherical beads. How do they compare if you use 24 beads?

##### Age 7 to 11 Challenge Level:

Use the information on these cards to draw the shape that is being described.

##### Age 7 to 11 Challenge Level:

Can you draw the shape that is being described by these cards?