futurebird,
@futurebird@sauropods.win avatar

I remember doing all sorts of crafts with glue & paper learning fractions but never did we try dividing the paper to infinity— I think this should be something everyone tries. I’d do this with calculus students learning series! The idea of an infinite sum having finite value is just more— believable after you really do it. And I’m trying to get these 6th graders to like fractions. So they just can’t be BORING—

Another infinite section of a square.
More squares but reassembled in different patterns.

NatureMC,
@NatureMC@mastodon.online avatar

deleted_by_author

Kendal857,

@NatureMC @futurebird I had no idea!

tomjennings,
@tomjennings@tldr.nettime.org avatar

@NatureMC @futurebird I had no idea! But I should have.

MichaelPorter,
@MichaelPorter@ottawa.place avatar

@NatureMC @futurebird Whoops, down the rabbit hole…
(Thanks 😊 )

llewelly,
@llewelly@sauropods.win avatar

@futurebird
I did this when I was 7. I started with a desk-sized piece of drawing paper, and it got me in trouble because it came from my mother's desk-size artist's sketch pad, and according to her, I didn't ask. (According to my memory, I did ask.)

oblomov,
@oblomov@sociale.network avatar

@futurebird
I'm just going to leave this here
http://wok.oblomov.eu/ars/halving-series

peterbutler,
@peterbutler@mas.to avatar

@futurebird Zeno’s paradox in action. How can infinity fit with a finite space?! I loved this stuff as a kid b/c it’s kinda mindblowing but also very accessible

https://pi.math.cornell.edu/~mec/Summer2009/ABjorndahl/tools.html

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