Middle of Centres

A Maths Starter of The Day

Which point is in the middle of the centres of enlargements?

The large red shape is an enlargement of the small red shape.
The large blue shape is an enlargement of the small blue shape.
[One small square represents one unit]

Teacher: Right click the diagram to zoom in.

 

 

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Keywords: Starter | Coordinates | Enlargements

"We really enjoyed this starter, thank you."

Set 1 (maths geeks), Ecclesbourne School
Friday, March 07, 2008

 

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This starter has scored a mean of 3.3 out of 5 based on 9 votes.
 

  

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Answer

(1,-1)

Note to teacher: Doing this activity once with a class helps students develop strategies. It is only when they do this activity a second time that they will have the opportunity to practise those strategies. That is when the learning is consolidated. Click the button above to regenerate another version of this starter from random coordinates.

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