This Wednesday was a pretty good day, so I think I'll use it to show you what a normal day here has been like me for the past month or so.
The first thing I did in the morning was teach a calculus class to about five or six of the oldest students here - most of them are going into 12th grade, but one of them graduated and just wants to study some more, and one is going to 11th grade and just wants to get an early start. They're usually a little bit late, which is kind of annoying and also kind of weird. The girl, the one going into 11th grade, sometimes yells at me when I come late to teach her piano, screaming, "JEFF! ON-TIME STUDY!!!" which I find both effective and hilarious. She usually doesn't scream that about calculus though, even though she's already been awake for two hours at that point doing Khmae dance, so it's not like it's too early or something like that. Oh well. Anyway, that class was pretty good - we pretty much started limits that day. As it turns out, that's a little bit harder to explain that I had imagined. I think maybe I don't have "the beginner's mindset" down as pat as I hoped it would - but more on that later, I think. It might also just be difficult to explain the idea of "infinitely close but not actually touching" to a non-native speaker of English. Oops. In either case, after the first few examples they seemed to get it pretty well. But then we worked on sin(x) and they didn't know what that looked like, and then I got very worried. But I tried to control my anxiety for the time being.
[Concerning the beginner's mindset: I think that I'm pretty good at explaining how things fit into a bigger system (at least in English?) and I feel like that should be an effective way to learn for most kids. Like, instead of memorizing the sine of every angle from 0 to 360 in the unit circle, just understand that the unit circle is the outcome of a single fact that sine() is the y-component of said argument... like I said, maybe it's best in English. But Mike also said that due to gaps in their math education and also a systematic lack of emphasis on understanding/critical thinking, my method might not fly so well]
After that, I went back to my room for a while to talk to some people back home, and then left at 10:00 to go teach music to the two girls who also come to my calculus class - the 11th grader and the one who already graduated. The one in 11th grade has been working on her favorite song,
Arom Pel Bek Knea with me for about an hour a day for a week or two and is getting pretty fluid at it by now. She's played piano for a while but rarely has time to study due to the crazy schedule and location of all of her different schools. The older girl used to play a little bit of music a long time ago but says she's forgotten all of it, and I told her that I could teach her everything she needed to know in a few weeks if she could understand how it's a system, so we were working on that. Basically, trying to get her to understand chords and scales, how they work and how they are used. I've only had two hours to teach her so far, but she's done pretty okay at it. She said she wanted to play the same song as the other girl, and so she tried doing that, but her fingers weren't cooperating with her very much.
Later in the day I went back to the music room and just started playing
Love, Selfish Love by Patrick Stump while that older student was watching and she just said, "I want to play that." The chords to that song were much easier - there were only three of them, and only one of them contained a black key - so she was able to pick it up a lot faster, and I think she liked that.
At lunch, I got more pineapple meat stuff, which I don't like too much, so I asked Mike if he thought I could trade it to the other kids and he was like, "Absolutely, are you kidding?" So I went to give it to them, and they all gathered around to ask for it, which made it a little bit difficult, so I just handed it to one of the slightly older students and asked them to please share, and then got some of their food in return, which was string beats and some spiced chicken, which was awesome, and in my opinion, much better than fruit meat.
Then I had some time to myself for a while, so I did some programming challenges from Project Euler, and I think finished a few of them in a short time, which is always a nice confidence booster.
I think the power was out, so I decided I would go to the post office and pick up some stuff that was delivered, specifically two packages from Emily U and her family. I didn't understand why, but they said that the charge total was "14500" and then wrote "14500" again so I'd have to pay "29000" and I thought they were trying to swindle me, but then I got there and realized that they had sent TWO huge packages. And yes, just so you know, you do have to pay to pick up mail in Cambodia. And that's in riel, so 29000 = $7.25. I came back home to open them and they were FULL of markers/crayons/colored pencils and more books than I thought could possibly fit into two boxes of that size. Like, well over a hundred books. So that was awesome. Most of the kids are on vacation to their hometowns/provinces right now, but they're going to be pumped when they get back - especially about the coloring stuff, they go crazy for that.
That also included some peppermint patties for me =)
After that I went to teach computer science, which used to have more kids, but then one moved away and some decided that it was too hard and/or that they'll never use it in real life, which I think is totally fine because honestly most people won't use computer science in their real life. But the two kids that still come to do it with me are interested in seeing if they could do it for a job/study it at university. Anyway, I was trying to get them to write a program that would 'translate' everything into a code, where the code was that each vowel would be turned into the vowel that comes next. So for example, "This is a code" would be turned into "Thos os e cudi." They got pretty close on their own and had most of the right ideas, but were kind of slipping on keeping their variables in track. Beyond that, they also made the mistake of not creating any temporary storage, which is incredibly important in computer science (and life!), and so I showed them a few examples of that real quick, and then it seemed like it made a lot more sense to them. Just as an example, I'll explain what happens and why it's important.
Say that you want to turn a -> e, e -> i, etc. Well, you can't do that all in one step in a computer, so just pretend that you'll change all of the "a" letters first. Let's say the code you want to translate starts out as AEIOU. Then after you're first step, you would get
EEIOU. Now you change all of the E letters to I. now you have
IIIOU. Now you change all the I letters to O.
OOOOU. Then O becomes U.
UUUUU. And finally, U becomes A.
AAAAA. Clearly something went wrong - we started with AEIOU, and instead of getting EIOUA like we wanted, we just turned everything into an A. What went wrong? Basically, we tried to do too much at one time without putting it off into a separate container first. Now imagine what would happen if you did this. Turn all the As into 1. Then the Es into 2. Keep doing that until U is 5. Then, change the 1s into E, 2s into I, 3s into O, etc. Then your progression would look like this:
AEIOU 1EIOU 12IOU 123OU 1234U 12345 E2345 EI345 EIO45 EIOU5 EIOUA
Then, before dinner, I installed some stuff on the older girl's computer that she asked about (Skype, etc.) and then went to play some basketball, which was fun, because it's an excuse to run around and I don't get to do that very often here. I guess I probably could run around more often, but the truth is that I only have so much patience for tag, especially when the kids don't play by the rules, which (to me) kills all the fun. I know I'm being a bit of a Scrooge or whatever, but oh well. The kids don't follow the rules in basketball either and I still like that.
At some point during the day I also went to go buy some water - I think that was right before playing basketball. Have I mentioned the water in Cambodia yet? First of all, I'm beginning to suspect that the sink water is clean. Secondly, it costs $1 for 20L of water. Could you imagine a deal like that in America? Also, that makes me even more incredulous that anyone would ever pay a dollar for a bottle of water. But maybe it's good that the price is so high and maybe then less people buy it in America. Anyway. I needed to change money because I only had a big bill, but the money changer's shop belong to the brother of our disciplinarian and kids hang out there all the time. When I stopped over, two of the girls who always hang out just outside my door were there, and so was Mike. They were trying to watch some music that they could dance to, but couldn't find any. The one girl - the one I wrote about first in my post about some of the kids - kept trying to get me to give her 500R to do Khmae dance for a minute, but I kept saying no, then she would dance and demand money, and she thought that was a lot of fun. It was pretty much the first time that she talked to me since I gave her a 0% on a homework in my math class for cheating, and I was kind of afraid she'd never talk to me again, so it was really nice to know that it wasn't going to be the case. The other girl that was there was the smartest student we have - and also the one that she cheated from - and she was also in a really giggly mood, which is kind of rare for her and was fun to see. Also, this weird guy who lives on our street walked by and touched my hand, which was a little weird, but I didn't mind. Then I went to pick up my water, and he scared the crap out of the first girl, who had walked onto the street to try to make me pay her again.
Later, when I came back to the orphanage, two of the kids who were in my math class asked me to teach them extra, which was awesome. We sat at the table right outside the door to my room and worked on simplifying algebra expression and then some easy equations where we solved for one variable, and they seemed to get it. The girl that was there is the one that I put up the picture of before (with the Ginzvi video) and is really bubbly and talkative. The boy is a bit more stoic but still a bit of a joker. At one point he made a joke to her along the lines of, "When I finish, I get to kiss you!" and that made her pretty mad at him. All the boys like her. She doesn't really like any of them.
When we were done, I went outside to the big whiteboard on the boy's side floor and saw that my oldest girl math student was teaching another one of the boys who used to go to math class with me, and also saw that he had bought a copy of the book for advanced students that I had given to that girl I mentioned above, the smartest girl who was in a rare giggly mood. I bought it for her because she is so smart and academic that I thought she might actually find it fun. The boy that bought it is not so serious of a student, from what I can tell, but I guess that he really wants to pass the 9th grade exam. I should mention - the book is written with Khmea letters but "English" numbers - the way that all math is done in Cambodia - and it's pretty damn hard. As in, it's more like the problems you'd see on a high school math contest than an end-of-year exam for a 9th grader.
I was really happy that the kids asked me to study and also that the boy had gone to get a copy of that book for himself, so I went and got all the kids ice cream. I wanted to get them the good ice cream from the woman on the north side of the road, but she had already closed for the day, so I went to the Chinese guy on the south side of the road, who doesn't sell anything quite as big or good as the woman does (but it's cheaper). I asked a question to the guy at the store when I was there, and a girl about my age who was standing there was caught off-guard and said something to the effect of, "Oh wow, you speak a lot of Khmae!" I told her what I usually tell people - I can speak much better than I can listen and all that - and I'm sure she could tell from my construction of that sentence exactly how not-good at Khmae I am. But anyway, we talked for a minute or so in Khmaeglish, and that was cool. I think she is a student somewhere around here, judging from the fact that she was in a school uniform, but I don't know where, and that also was strange because schools usually don't require a uniform for classes at night.
Finally, when I came back and was done talking to the kids who were doing math, I came back to the area right outside my room and saw that the two girls from the money-changer store earlier were playing a game, so I played with them. It's a not-so-interesting Khmae game where you put out a mat divided into six squares with a different animal in each (or a pot) and then you pick one or two. Then someone rolls three dice and you see if you picked anything that matches. Then, based on picking the animal that comes up or not, you can either hit or be hit up to four times on a turn. You're supposed to play for money. Anyway, there were only a few kids around so I got some peppermint patties to share with them all, and they seemed to really like them.
That was basically all. So yeah, that's what a normal day is kind of like here. Well, a nice normal day.
Peace out.