Priceless new film from two maths teachers at Sydenham School, explaining how to calculate the area of a circle with a bit of help from some of the girls and Sam Sparro's Black and Gold. Remember kids, 'Pi's the Bad Man'.
*nb Sydenham School is the Lewisham comprehensive school in Dartmouth Road and pretty good it is too, not to be confused with the fee paying Sydenham Girls.
Anarchist notes
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*Some texts that have caught my eye lately:*
Another war was possible - after a high point of struggle, how did the
radical movement take a wrong turn in...
1 week ago
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