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April Fool's Day as a Teacher

Blogs > DarkPlasmaBall
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DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 02 2016 18:53 GMT
#1
Two Aprils ago, when I was a college professor, I made a blog outlining just how much I loved Pi Day and April Fool's Day ( http://www.teamliquid.net/blogs/447556-the-best-holidays ). This year, not only am I still teaching college, but I'm also a high school math teacher. Pi Day was great this year (I wore a different pi shirt every day of that week, which is just a subset of all the math shirts I have... and we ate tons of pie and cookies!), but I'd like to focus on the two major April Fool's Day pranks I pulled on the students and faculty.

Similar to last year, I sent out an e-mail to my college statistics students this morning:

[image loading]

And of course, there absolutely is not another midterm exam this week. It's just one of the most easily justifiable ways to mess with my students. Here's the attachment:

[image loading]

And oh man, they were flipping out for about five minutes. I absolutely love it when students will insta-reply without clicking the attachment, freaking out and already making excuses for how they won't be prepared... and then a few minutes later, they send a *second* e-mail... and it's just "Well played, Professor." Other responses include "That was pure evil" and "You almost gave me a heart attack!" I just can't resist.

Now, as far as my high school is concerned, I couldn't bring myself to send the same e-mail. My students are in high-stress situations already, with a lot of work due among their classes. As a first-year teacher there, I'm still erring on the side of caution and feeling out these kinds of prank situations (especially since it's a very affluent private school, where parents might get involved if there are miscommunications, etc.).

What I did do, however, is send a prank e-mail to my fellow high school faculty and staff. Over the past few months, we had been in talks with some major renovations to our school, as well as substantial changes to the daily/ weekly schedule. We still didn't have all of the information yet, so I decided to make up some "official" modifications (especially to the math department). On March 31st, I had one of the deans read through the e-mail to see if it was appropriate and not offensive (as the last thing I wanted to do was piss off the people I work for). She laughed for 15 straight minutes and said "This is amazing. You need to send this to everyone." So I did!

Here's a copy of that e-mail. I removed people's names and edited other privacy-related information, which means that this version doesn't have any of the inside jokes that would resonate with our specific teachers and staff... but I think you'll enjoy this version nonetheless

IMPORTANT: Schedule Changes for '16-'17 School Year

Hi everyone,

After speaking with the math department, the administration, and other faculty and staff members, I'm excited to have the opportunity to announce some great changes to the math department that we've compiled and are looking to implement for the 2016-2017 school year. With the huge schedule overhaul, we figured we might as well implement our new policies too. Please take a minute to read through this e-mail, and feel free to ask me any questions you might have. Some of these changes may pertain to you or your department as well. Thanks!

The new grading policy for the math department:

Instead of the traditional "A+, A, A-, B+, B, B-, C+, ..." structure, we have decided to use the following grading rubric for all math classes starting next year:
90-100%: A+++
80-89: A++
50-79: A+
0-49: A

If you look very carefully, you'll notice that grades of B+ and below have been removed. As surely every math teacher has had conversations with "concerned parents" already, this decision should come as no surprise. After all, our competing schools have recently changed their grading structures to "A++, A+, A, ...", and we want to stay ahead of them in terms of whose students receive more pluses.

Furthermore, if a student's trimester grade is above a 100% (due to extra credit or angry parent e-mails or some other medium), then please be sure to round down to 100%. We don't need our students growing up and thinking that they can literally "give 200% effort" or "agree with people 110%". That just makes no sense mathematically. If you're committed to something 200%, that really just means you're committed 100% (at best) and previously you were only committed 50%. And 50% isn't good at all; it's barely an A+ (see above grading rubric).

The last (and admittedly, peripheral) alteration in this area will be that our math teachers will no longer need to write mid-trimester progress reports for their students. This is because- in an effort to be more interdisciplinary- we are instead going to be required to sing a song and/or perform an interpretive dance every time a student receives less than an A+++ on any math assessment. These songs and dances will occur during weekly morning meetings, in front of the entire upper school.

The individual course changes:

This section will outline some of the class-specific modifications that will be going into effect at the beginning of the 2016-2017 school year.

Geometry: In mathematics, one of the most polarizing topics is "formal proof". Many students struggle with the traditional "two-column proof" format, where they need to list statements and reasons in order to prove a mathematical conjecture. In an effort to make proofs more light-hearted and modernized, we're introducing the new three-column proof; students will add a third column called "emoji", where they will be allowed to post any emoticon that describes their emotions during that particular step in the proof. With the addition of a third column, the proof process automatically becomes 50% better. Here is an example of a three-column proof:

[image loading]

Advanced Algebra: In this course, we usually do not cover trigonometry. However, with the recent introduction of 27 additional trigonometric functions into the curriculum, we found the need to start students early. More information on the new trigonometry can be found here: http://www.theonion.com/article/nations-math-teachers-introduce-27-new-trig-functi-33804

Precalculus: Removed. Completely. Too many students were asking questions that were impossible for us to answer, such as "Why do we need to rationalize denominators when calculators exist", "Is there really any purpose to imaginary numbers", and "Do you really think that we need a fourth straight year of parabolas just because you feel like calling them 'conic sections' ". Since trigonometry will be taught in advanced algebra, this course has obviously become obsolete. It also allows for students to start taking calculus a year early, which is really the main objective for all upper school math students.

Calculus: While most other schools in the area have two calculus classes (Calculus AB and Calculus BC), we are proud to announce that starting next year, we will be running four calculus classes: AB, BC, CD, and DE. We highly recommend that our students start their four-year calculus track by ninth grade, so that they complete this series of classes by graduation. Of course, we fully expect most of our students to take at least half of these courses over summer breaks, so we're prepared to continue to create as many additional calculus classes as needed (EF, FG, GH, etc.).

AP Statistics: Removed. Not enough time to teach it (especially with the new calculus courses), and colleges don't care about AP Statistics, regardless of how ubiquitously applicable it is for future college majors, professions, and one's ability to understand and analyze data. As you can see from the following layman-opinion-poll-presented-as-scientifically-factual-information, it really doesn't matter if you have 100% of responses or 120% of responses as long as you get your point across:

[image loading]

Thank you for taking the time to read through these exciting new changes, and I hope that everyone has a happy April Fool's Day!

Sincerely,
Chris Mango


Not only did my coworkers love the e-mail, but some of them built off the stories and made additional parody references. They ran with it, and it was an amazing chain with about 20 teachers participating. Even the administrators jumped in. One of the English teachers will be using a modified version of it when she teaches satire next week too I know of many other schools where such a string of jokes wouldn't be received so warmly, further reaffirming how fortunate I am to be working at my school.

~DPB

*****
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
[UoN]Sentinel
Profile Blog Joined November 2009
United States11320 Posts
April 02 2016 19:14 GMT
#2
Those three column proofs should become a mainstay, two-column proofs are about as exciting as getting cancer.

That midterm thing really is evil though!
Нас зовет дух отцов, память старых бойцов, дух Москвы и твердыня Полтавы
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 02 2016 19:19 GMT
#3
On April 03 2016 04:14 [UoN]Sentinel wrote:
Those three column proofs should become a mainstay, two-column proofs are about as exciting as getting cancer.


Agreed... it could certainly provide in-the-moment feedback for teachers too!

That midterm thing really is evil though!


Yup Mwahahaha.
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
OtherWorld
Profile Blog Joined October 2013
France17333 Posts
April 02 2016 21:23 GMT
#4
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?
Used Sigs - New Sigs - Cheap Sigs - Buy the Best Cheap Sig near You at www.cheapsigforsale.com
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
Last Edited: 2016-04-02 21:27:07
April 02 2016 21:25 GMT
#5
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
OtherWorld
Profile Blog Joined October 2013
France17333 Posts
April 02 2016 21:50 GMT
#6
On April 03 2016 06:25 DarkPlasmaBall wrote:
Show nested quote +
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).

Uh ok, for some strange reason I always thought the way we French pronounced pi (with "i" sounding like the "e" of eSports) was some kind of international pronunciation.
Used Sigs - New Sigs - Cheap Sigs - Buy the Best Cheap Sig near You at www.cheapsigforsale.com
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 02 2016 22:21 GMT
#7
On April 03 2016 06:50 OtherWorld wrote:
Show nested quote +
On April 03 2016 06:25 DarkPlasmaBall wrote:
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).

Uh ok, for some strange reason I always thought the way we French pronounced pi (with "i" sounding like the "e" of eSports) was some kind of international pronunciation.


Hm, I thought the same way about our way of pronouncing pi hahahaha. Learn a new thing every day
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
[UoN]Sentinel
Profile Blog Joined November 2009
United States11320 Posts
April 03 2016 00:29 GMT
#8
On April 03 2016 06:50 OtherWorld wrote:
Show nested quote +
On April 03 2016 06:25 DarkPlasmaBall wrote:
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).

Uh ok, for some strange reason I always thought the way we French pronounced pi (with "i" sounding like the "e" of eSports) was some kind of international pronunciation.

It's the same in Russian (as in French). Kinda curious to see how it's pronounced around the world now. Those maps are always fun to look at.

On a side note, the map of the different forms of the name John across Europe is the most mindblowing of those maps I've ever seen. There's a good 30 different variants.
Нас зовет дух отцов, память старых бойцов, дух Москвы и твердыня Полтавы
micronesia
Profile Blog Joined July 2006
United States24768 Posts
April 03 2016 04:44 GMT
#9
On April 03 2016 03:53 DarkPlasmaBall wrote:
I know of many other schools where such a string of jokes wouldn't be received so warmly, further reaffirming how fortunate I am to be working at my school.

This is very true. I've worked in several schools before, and a joke e-mail like the one you provided wouldn't be even remotely well received in any of them.

I don't really get the fuss about pi day... I mean why not not have everybody gather around on February seventh at 1828 hours and... ok maybe eating pie, while a bit weak, is a more wholesome activity.
ModeratorThere are animal crackers for people and there are people crackers for animals.
Shellshock
Profile Blog Joined March 2011
United States97276 Posts
April 03 2016 05:19 GMT
#10
On April 03 2016 13:44 micronesia wrote:
Show nested quote +
On April 03 2016 03:53 DarkPlasmaBall wrote:
I know of many other schools where such a string of jokes wouldn't be received so warmly, further reaffirming how fortunate I am to be working at my school.

This is very true. I've worked in several schools before, and a joke e-mail like the one you provided wouldn't be even remotely well received in any of them.

I don't really get the fuss about pi day... I mean why not not have everybody gather around on February seventh at 1828 hours and... ok maybe eating pie, while a bit weak, is a more wholesome activity.

e for effort

mole day is the best day though
Moderatorhttp://i.imgur.com/U4xwqmD.png
TL+ Member
[UoN]Sentinel
Profile Blog Joined November 2009
United States11320 Posts
April 03 2016 05:32 GMT
#11
On April 03 2016 14:19 Shellshock wrote:
Show nested quote +
On April 03 2016 13:44 micronesia wrote:
On April 03 2016 03:53 DarkPlasmaBall wrote:
I know of many other schools where such a string of jokes wouldn't be received so warmly, further reaffirming how fortunate I am to be working at my school.

This is very true. I've worked in several schools before, and a joke e-mail like the one you provided wouldn't be even remotely well received in any of them.

I don't really get the fuss about pi day... I mean why not not have everybody gather around on February seventh at 1828 hours and... ok maybe eating pie, while a bit weak, is a more wholesome activity.

e for effort

mole day is the best day though

Euler Day best day
Нас зовет дух отцов, память старых бойцов, дух Москвы и твердыня Полтавы
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 03 2016 07:18 GMT
#12
On April 03 2016 13:44 micronesia wrote:
Show nested quote +
On April 03 2016 03:53 DarkPlasmaBall wrote:
I know of many other schools where such a string of jokes wouldn't be received so warmly, further reaffirming how fortunate I am to be working at my school.

This is very true. I've worked in several schools before, and a joke e-mail like the one you provided wouldn't be even remotely well received in any of them.

I don't really get the fuss about pi day... I mean why not not have everybody gather around on February seventh at 1828 hours and... ok maybe eating pie, while a bit weak, is a more wholesome activity.


Who says we don't celebrate e day?
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
spinesheath
Profile Blog Joined June 2009
Germany8679 Posts
April 03 2016 15:28 GMT
#13
On April 03 2016 06:50 OtherWorld wrote:
Show nested quote +
On April 03 2016 06:25 DarkPlasmaBall wrote:
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).

Uh ok, for some strange reason I always thought the way we French pronounced pi (with "i" sounding like the "e" of eSports) was some kind of international pronunciation.

It's a greek letter, so obviously the correct pronounciation would be the greek one. But english-speaking countries sometimes have a hard time adopting reasonable scientific standards.
If you have a good reason to disagree with the above, please tell me. Thank you.
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 03 2016 15:52 GMT
#14
On April 04 2016 00:28 spinesheath wrote:
Show nested quote +
On April 03 2016 06:50 OtherWorld wrote:
On April 03 2016 06:25 DarkPlasmaBall wrote:
On April 03 2016 06:23 OtherWorld wrote:
You're pretty creative, gold job on putting effort into your April's Fools pranks^^
The part with pi and pie made me think : do you really pronounce pi as "pie" and not as "pee" (with shortened ee sound) in English?


Thank you! And yes, rhyming with the "fi" from the classic Jack and the Beanstalk line "fee fi fo fum", or "bi-", the prefix for "two" like in bicycle. That's what makes the math food jokes of pi/pie so punny Math urine jokes of pi/pee probably would be less tasteful (both metaphorically and literally... ew).

Uh ok, for some strange reason I always thought the way we French pronounced pi (with "i" sounding like the "e" of eSports) was some kind of international pronunciation.

It's a greek letter, so obviously the correct pronounciation would be the greek one. But english-speaking countries sometimes have a hard time adopting reasonable scientific standards.


I'm much more concerned with the fact that the United States still doesn't use metric, compared to how we pronounce pi
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
micronesia
Profile Blog Joined July 2006
United States24768 Posts
April 03 2016 16:50 GMT
#15
Yeah the transition from academia to industry required me to shift from using purely metric to using lbf, lbm, etc.

While I'm still a big advocate for using the easier system (metric), I have to admit the growing pains associated with converting everything over would be pretty freaking huge. I'd essential have to relearn everything quantitative I know at work. On the other hand, future projects would be easier once the transition was complete.
ModeratorThere are animal crackers for people and there are people crackers for animals.
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 03 2016 16:52 GMT
#16
Yeah, it's definitely a short-term vs. long-term situation.
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
OtherWorld
Profile Blog Joined October 2013
France17333 Posts
Last Edited: 2016-04-03 16:59:54
April 03 2016 16:58 GMT
#17
Metric system is so much more rational anyways. Like seriously why measure stuff based on our feet or thumb? Oo
Used Sigs - New Sigs - Cheap Sigs - Buy the Best Cheap Sig near You at www.cheapsigforsale.com
micronesia
Profile Blog Joined July 2006
United States24768 Posts
April 03 2016 17:19 GMT
#18
Hindsight is a wonderful thing.
ModeratorThere are animal crackers for people and there are people crackers for animals.
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 03 2016 17:42 GMT
#19
On April 04 2016 02:19 micronesia wrote:
Hindsight is a wonderful thing.


Agreed. In fact, I'd give it a 20/20
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
brian
Profile Blog Joined August 2004
United States9640 Posts
April 04 2016 13:37 GMT
#20
wait now I need to know if there's a more standardized measurement of eyesight
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 04 2016 15:09 GMT
#21
On April 04 2016 22:37 brian wrote:
wait now I need to know if there's a more standardized measurement of eyesight


I guess technically it would be a unit ratio of "your distance (in feet) / average distance (in feet)":

"20/20 vision (or really, 20/20 visual acuity) is considered "normal" vision, meaning you can read at 20 feet a letter that most human beings should be able to read at 20 feet." ~ http://www.allaboutvision.com/eye-test/

I suppose that someone could convert that to meters, but saying you have 6.1/6.1 vision just doesn't have the same ring to it
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
brian
Profile Blog Joined August 2004
United States9640 Posts
April 04 2016 15:16 GMT
#22
yea but so is the rest of the world using FREEDOM UNITS in referencing their own eye sight?
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 04 2016 15:24 GMT
#23
On April 05 2016 00:16 brian wrote:
yea but so is the rest of the world using FREEDOM UNITS in referencing their own eye sight?


Probably not; I wonder how other countries' citizens describe their imperfect vision.
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
OtherWorld
Profile Blog Joined October 2013
France17333 Posts
April 04 2016 18:58 GMT
#24
Same as you, with a scale going from 0/10 up to 10+/10 per eye (Monoyer scale in France), which corresponds to some complicated stuff. Basically, having 10/10 on one eye means that your eye can read a letter which is 7,25 mm high, 5 meters away from it (with perfect black on white contrast conditions ofc).
Used Sigs - New Sigs - Cheap Sigs - Buy the Best Cheap Sig near You at www.cheapsigforsale.com
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 04 2016 19:31 GMT
#25
On April 05 2016 03:58 OtherWorld wrote:
Same as you, with a scale going from 0/10 up to 10+/10 per eye (Monoyer scale in France), which corresponds to some complicated stuff. Basically, having 10/10 on one eye means that your eye can read a letter which is 7,25 mm high, 5 meters away from it (with perfect black on white contrast conditions ofc).


Awesome, thanks!
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
Mr. Wiggles
Profile Blog Joined August 2010
Canada5894 Posts
April 05 2016 04:24 GMT
#26
It's maybe a little funny, but even though my optometrist uses vision charts, I actually have no idea what my visual acuity level is with them. I've only ever had to refer to it in terms of dioptres when buying lenses or contacts (i.e. -2.25).

https://en.wikipedia.org/wiki/Visual_acuity
https://en.wikipedia.org/wiki/Dioptre

Those pages were an interesting little distraction to go read, anyway.

That midterm email is evil though.
you gotta dance
DarkPlasmaBall
Profile Blog Joined March 2010
United States45668 Posts
April 05 2016 10:16 GMT
#27
On April 05 2016 13:24 Mr. Wiggles wrote:
It's maybe a little funny, but even though my optometrist uses vision charts, I actually have no idea what my visual acuity level is with them. I've only ever had to refer to it in terms of dioptres when buying lenses or contacts (i.e. -2.25).

https://en.wikipedia.org/wiki/Visual_acuity
https://en.wikipedia.org/wiki/Dioptre

Those pages were an interesting little distraction to go read, anyway.

That midterm email is evil though.


I'll see my college students in a few hours, so I'll get to hear more of their reactions haha
"There is nothing more satisfying than looking at a crowd of people and helping them get what I love." ~Day[9] Daily #100
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