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Manchester MathsJam recap, July 2013

This month we had a lovely MathsJam, with plenty of old and new faces and a disturbing quantity of activity related to black and white counters. I’d brought a big pile of them and some stuff to do with them, and we got cracking.

Newcastle MathsJam March and April 2013 Recap

Better late than never, I’ve posted my recap of Newcastle MathsJam’s March and April meetings on my mathem-o-blog. We talked about topology, made a tiny blanket for a baby snake, failed to work a cardboard computer, and a lot more.

Manchester MathsJam writeup, April 2013

MathsJam this month fell on the day before my birthday, which meant not only was our ‘Jam well supplied with birthday cake, but there was a jubilant mood only aided by the presence of some puzzles I’d written for my birthday party. Everyone had a good crack at the maths-related one, and found it entertaining (see: future Puzzlebombs, where said puzzles will almost certainly feature).

Manchester MathsJam recap, March 2013

Having been absent for last month’s MathsJam, I was keen to have a great time this month so I prepared some nice Easter-based things (since this is the nearest MathsJam to Easter). I thought about egg-shapes, and how to construct them, and came up with a few fun things. The turnout was huge (at its peak, 21+ε: one attendee was expecting) and we spread out over three tables.

Newcastle MathsJam January & February 2013 recaps

I’ve finally finally got round to writing up my notes from the last two Newcastle MathsJams, over at my mathem-o-blog.

Manchester MathsJam January 2013 Recap

Cake pops being enjoyed, MathsJamThe first MathsJam of the year was well attended. Despite not being on our usual table (there was no jazz band on this week, so we were allowed a bigger table further into the pub) everyone found us ok, and a few people brought baked goods – always a precursor to an excellent MathsJam.

We started off with some quick mental arithmetic brainteasers: how many straight cuts do you need to make to slice a flat square cake into 196 equally sized square pieces? Several people got the answer quite quickly, while others tried to cheat by stacking cake pieces and moving them around between cuts. No cheating!