We Did This Together In Class: Now It’s YOUR Turn

Barry Leung, KoMG

5 min read

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2 days ago

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I have been teaching maths 4 hours a week to groups of GCSEs students in Coventry. So far I have done 13 hours.

One of the problems we looked at was this geometry puzzle.

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There are three identical circles of radius 24 in a rectangle.

What’s the area of the rectangle?

You know before we dive in, I just want to share a bit more about the lessons I did.

Here you can se my students trying to arrange the 4 cubes of the 1960s Tantlizer puzzle so that 4 different colours show in any order on each side.