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Study the word list: Key Stage 3: Mathematics: irr - wei

	irregular	Irregular shapes have sides of unequal length.
	rhombus	A Rhombus has four sides of equal length but no right angles.
	rotate	Let us rotate the wheel.
	rotation	Rotation is where you twist or turn something round.
	square	A square is a shape with four equal straight sides and four right angles.
	subtraction	We also did lots of mental subtraction and addition.
	symmetry	Line symmetry is when a line drawn through a shape leaves each side a mirror image of the other.
	symmetrical	To be symmetrical is when one shape becomes exactly like another if you flip, slide or turn it.
	triangle	Draw a triangle with three equal sides.
	triangular	The village green is triangular in shape.
	tonne	A tonne is 1,000 kilograms.
	vertex	The two lines meet, creating a vertex.
	vertices	The two types of principal vertices are called 'ears' and 'mouths'.
	vertical	A vertical cliff is a precipice.
	volume	Volume is usually measured in cubic centimeters.
	weight	To win the cake you must guess its weight.

Use the list: Key Stage 3: Mathematics: irr - wei

Learn this spelling list using the 'Look, Say, Cover, Write, Check' activity.

Look	irregular
Say
Cover	Look again
Write
Check

Look, Say, Cover, Write, Check

How to use:

Look and read the word.

Say the word. Click the speaker icon.

Cover the word.

Write the word.

Check your spelling.

irregular

rhombus

rotate

rotation

square

subtraction

symmetry

symmetrical

triangle

triangular

tonne

vertex

vertices

vertical

volume

weight

Spelling games using the word list: Key Stage 3: Mathematics: irr - wei

Bouncing Baubles
Christmas spelling!

Word Search, small
The classic English word game.

Against the Clock
Spelling 'against the clock'.

Mayan Temple
Try the temple spelling puzzle.

Monkey Business spelling game Monkey Business
It's bananas!

More games

Test yourself using the 'Listen and Spell' spelling test.

Start the Listen and Spell Test

_________ shapes have sides of unequal length.

Listen to the word and type it below:

Click on the ringmaster
to repeat the word.