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## 'Circle Panes' printed from http://nrich.maths.org/

Look carefully, what
shapes can you see?

How many of each coloured pane are there? Are you sure?

What would be a good word to describe the shape of the coloured
panes of glass?

How big do you think this window is? Guess.

In how many different ways could you make a sensible estimate of
its size? Talk about the different options with someone else.

Do you think it would be easy to make a window in this way? Why or
why not?

Use whatever you like to make a drawing similar to what you see in
the picture.

Research rose windows on the internet. Why were they so popular in
churches and cathedrals?