How I Met Your Mother
October 26th, 2007 by Dan Meyer
Ha ha … oh man … *wipes tear* … this is awful. I can't turn it off. The game's just too easy right now. I mean, everyone's serving me up these monster lesson plans. I'd have to walk around with my ears gummed up and my eyes blindfolded to experience even a little bit of a lesson planning block.
Exhibit A is, of course, The Red Dot (and how I taught it), a small blurb snatched out of an RSS feed and built into an hour of Algebra.
Exhibit B is CBS' sitcom How I Met Your Mother which featured the following exchange last week. (Enjoy a YouTube upload of the scene or the following screenplay [which looks awesome outside the RSS feed].)
Luckless Ted (Josh Radnor) just met a girl online. Suit-sporting bachelor Barney (Neil Patrick Harris) interrogates:
- INT. THEIR USUAL BAR - NIGHT
- BARNEY
- So she's hot?
- TED
- Oh she's gorgeous.
- BARNEY
- Then ... she's crazy.
- TED
- No she's not.
- BARNEY
- There's no way she's above the line on the hot/crazy scale.
- TED
- She's not even on the hot/crazy scale. She's just hot.
Robin (Cobie Smulders) asks for an explanation of the hot/crazy scale, a scale which fits our current lesson plan like that embarrassingly tight t-shirt you've gotta suck in your gut to wear.
See, as Barney explains, being crazy is fine so long as you match your neuroses with good looks in a one-to-one correspondence (or better). Which makes sense.
In a fantastic hey-mister-scientist moment, Barney terms that line the Vickie Mendoza Diagonal, which, I mean, holy cow, I don't care who you are, there's no way to mess that one up.

But again, I didn't care about the base hit. I wanted the home run, lights exploding as I rounded the bases, etc.
So I fabricated ten ex-girlfriends and ranked them on a ten-point scale for looks and sanity.

I asked the students to graph 'em and tell me which ones fell above the Vickie Mendoza Diagonal.1

I also put a length to each relationship and a start date, including two more graphs, which yielded interesting conclusions about a) the length of the relationships as my girlfriends got crazier,

and b) the hotness of the girls I dated as I got older.

It was fun. So fun.
I showed 'em individual dot plots of length and crazy and pointed out how they didn't reveal anything

Then I put 'em all on the same scatter plot and the thought farthest from their minds at that moment was, when could we ever use this in real life?

Oh man … I swear, if I wasn't a teacher, I'd have that screenplay banked by now plus four more on top of it. Such is the creativity this job demands.
Enclosures:

Nice move, tossing a baseball reference in there, giving props to that other Mendoza.
see Jessica Hagy’s blog for more graphing fun!
Just goes to show you – I enjoyed the entire episode without it ever crossing my mind about the math in it! Thanks for your wonderful perspective!
[...] last recommendation is Dy-Dan – and his blog entry on a math lesson that was taught on TaaDaa…How I Met Your Mother (called [...]
This is good shit. I laughed my proverbial ass off at the girlfriend chart. Nice.
Excellent! Your further analysis of Barney’s Crazy vs. Hot scale is truly awesome. Truly you have a dizzying intellect as seen by the graphs… makes me want to plot all my past relationships out to see how the graph would look. Either way…thanks for the laugh.
[...] reasoning). I figured, until recently, that in a 120-minute classroom, any time we spent on goofy conceptual digressions was time away from skill instruction we’d have to make up [...]
If you don’t mind goofy conceptual digressions, then you should check out ‘Le grand content’: a video made from Jessica Hagy’s graphs. I can’t really explain which point in the curriculum this is going to come under, but I’m going to show it to my class anyway…
[...] my planning time lately curating media of the kind Todd lists in his awesome run-on sentence there: TV shows, photos I find, photos I take, video I capture, iPhone applications, current events, commercials, [...]
[...] out some examples of lessons Meyer has created (sometimes in collaboration with his readers) from TV shows, photos Meyer finds, photos Meyer takes, video Meyer captures, iPhone applications, current events, [...]
Now THIS is on my level. I love this and actually understand it. My first comment that doesn’t ask a question!!
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This post was mentioned on Twitter by Elissa Miller: @mackrellr http://ow.ly/yslb and http://ow.ly/ysn4 are awesome ideas…
[...] a tool for exploration. Start by following Mr. Meyer’s blog. For a hook, read this post about Hotness vs. Craziness in romantic [...]
[...] den absolut bästa och smaskigaste: How I Met Your Mother. Han sitter alltså och tittar på TV och blir inspirerad till en mattelektion som beskrivs i [...]
[...] and grading in a traditional manner will most likely, not accomplish this. This is why we watch “How I Met your Mother” clips and discuss the Crazy -vs- Hot scale. I want them to love my class and not hate [...]
[...] a tool for exploration. Start by following Mr. Meyer’s blog. For a hook, read this post about Hotness vs. Craziness in romantic [...]
[...] So when I taught my statistics unit in November, I decided to have fun with it. I was doing Dan Meyer’s How I Met Your Mother lesson and updated it a bit. See, I wouldn’t just use Dan’s list of fabricated ex-girlfriends. [...]