What’s your picture worth?

If you look at the photo above, you can see it has been valued at 80.  Below, the abstract art is worth 180 – please note the pile of shells above the 180 is not part of the picture. Can you work out the value of the unicorn mermaid below… Tracy...

Rainbow Maths Sticks

The mathematical potential of a stick never ceases to amaze me. Back in 2014, I had a bright idea which is remarkably simple and came about owing to overhearing someone mention colour coding. You get some sticks. You paint the ends different colours. You play with...

20 Something Maths Pictures

Many years ago, I was invited to work at Glendale School in Glasgow. We were having a particular focus on maths outdoors. The whole point of maths outside is that it is real and relies on practical activities. Often these can be quite revealing in terms of what...
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