Here’s my second post in honor of National Poetry Month. Bud Hunt’s got a good thing going on his blog with picture prompts to encourage lots of poetry writing from fellow bloggers. If you haven’t taken a look, stop in and read some of the posts and replies there. (You might even think about leaving your own reply to a prompt that speaks to you.)
Me? I’m a math teacher at heart. However, I’ve never used that as an excuse to keep me from trying to put my thoughts down in writing. When I worked full-time as a math and science teacher, my students knew that writing and talking about their understanding was as important to me as showing the correct steps in an equation. I think the best way to know what you know is to write about it.
So, back during my classroom teaching years, I’d often write stories and poems to explain math and science thoughts in a way my students could understand them and have them do the same. I’ve lost most of my writings over the years, but this one somehow has made it through moves and spring cleaning jaunts unscathed. It’s one I wrote to have students think about the concept of infinity and set size. If you’re curious about the math behind defining infinite sets, here’s a great explanation.
Enjoy.
A Tribute to Cantor (or The Homeless Martians)
Cantor believed (or so it is said)
There are infinite martians on the planet of red.
The martians on this day were having a ball
At their yearly convention in Aleph-Naught Hall.
There were infinite rooms in which they could rest.
Numbered 1, 2, and so on for each martian guest.
But while they were meeting, events took a turning,
A careless cigar left half the rooms burning!
Though the odd numbered rooms had seen better days,
The rooms numbered even were all left unscathed.
The concierge panicked, for he still was new,
But the manager knew just what he should do.
“Let all of those martians look at their room key,
And double the number they happen to see.”
“Then let them all move in the room with this number,
And the martians will each have a new place to slumber.”
The rooms, there were many, and though it seems strange,
Though half of them burned, the amount is unchanged.
The concierge scoffed, so counting he went
And hide nor hair have they seen of him since.
Picture from Kevin Trotman, Flickr Creative Commons