Showing posts with label Borax. Show all posts
Showing posts with label Borax. Show all posts

Tuesday, June 22, 2010

Not All Change Is Progressive



One of the most legendary teachers at Punahou, and one I had the privilege of taking a class from was Mr. Jerry Devlin. A legend even amongst legends, who taught Plato's: The Republic, still to this day one of the best classes I've ever taken. If I had to describe what he looked like, I would say he was the 60 year old love child of Sean Connery (circa The Rock) and Mr. Magoo. Aside from being one of the most versatile teachers around (he had taught biology, anthropology, political theory, and philosophy during his time at Punahou), he had a favorite saying, "Not All Change Is Progressive". This was usually in reference to our grades, which was troubling. But he was right. Boy he was right.

I thought yesterday was the worst day of this job so far. But as scientist, I should be wary of using superlatives, like "oh, see this atom, that's the smallest we could ever divide matter", or "see this 100 kiloton fission bomb, that's probably the biggest bomb people will ever make." Today was worse.

The day began wonderfully with me almost slicing off my finger in the paper cutter. But that's what fingernails are for. Nature's little finger armor. But that was nothing compared to the little episode that was waiting for me.

I've told you all about E----, right? The genius boy with behavior problems that necessitates him having a personal aide? Yeah, that kid. Now, the teachers have been warned about his behavior (which includes holding year-long grudges and taking revenge against teachers he doesn't like...more on this later). So far, he has been fine, if not a little eager and in need of attention. But today he threw his first tantrum, broke some of my Petri dishes. He had to be taken outside. People were called and kids were distracted. Try getting kids to do anything as a screaming classmate is dragged right outside the door. It sounded violent, from my perspective, as in it sounded like E---- was hitting his aide. Poor guy. And I think he was new to the job, because when E---- started having is episode, the aide asked me what to do. Me? Me, who has no training as a teacher and is still a student himself? I need to be paid more.

Then I met with the older kids, who are usually fine. They're usually sharp and well behaved. They listen, do their work, and even joke around with me a bit. But I think their hormones decided to kick in today. Issues were had. One of the kids was going around and flicking off all the other kids, whom he claimed had made him flick them off. I gave him the lecture about "would you jump off a building if someone told you?" He started crying, and ran into the bathroom. The other girls who were flicked off started crying because they didn't think he was punished enough, or something. Other things happened, to numerous to name here.

But I have learned one thing. Kids bounce back and recover really quickly. They could be sworn enemies in the morning, but by lunch they're the best friends in the world again. If they come to me crying during recess, they're fine, laughing and running around (no running in class) by the next class session. I've pretty much learned to ignore their complaints, since experience has told me they usually work themselves out in the end.

There was a lot of yelling and disciplining today. The C group was absolutely wretched. Kids who never gave me problems refused to listen, and the usual problem kids became even worse. I tried to do a second forensics unit with them, giving them 4 white powders to look at: flour, sugar, salt, and baking soda. I drew a simple 4x3 grid on the board and told them to copy it into their journals. Half an hour later, only about half of them had sat down and stopped talking long enough to copy the chart down. Stern talking ensued and I started handing out the powders. No matter how many times I tell them "don't eat this. Do not put this in your mouth. Are you going to eat this? No. You, tell me, are you going to eat this? The answer I'm looking for is 'no'. You are not going to eat this. It will kill you", without fail one kid has to eat some. I told them to make observations about the powder. Apparently, for little kids, looking and observing involves touching and throwing. I tried as best I could to keep them under control. I tried as best as I could to keep order. But I reached a point where I could not take it anymore. I took away all the materials, told them to sit at one of the desks, put their forehead against the table, and be quiet for 10 minutes. They could only muster around 2 minutes, but that was enough for me to write something on the board. They're supposed to keep a journal so parents can know what their kids are learning in this program. This is what I told them to write in their journals:
For you visually impaired folks, the board says "I could not finish the experiment in Science today because the class was too noisy. Tomorrow, I will ____." Where the fill-in-the-blank is what they will do tomorrow to be less disruptive. The day was shot for this class, and I feel horrible about making the few good students go through this (since that was always me). But I was losing my mind and didn't see any other viable alternative.

But hope springs anew, as I'm told. The B groups were absolutely delightful. They were quite, well behaved. They were bright, answering my questions about chromatography. They even remembered about polarity's effect on travel distances on the chromatography strip. An absolute joy. They lined up on their own when I set up the microscope to look at the various powders (flour's really interesting to look at, if you ever get the chance). They even policed each other, to make sure it wasn't too noisy, that people weren't making a mess, and that people were staying on task and finishing their journals. They were so good I felt obliged to give them all erasers as prizes. They were so good, I even had a chance to take pictures:

*edit* The cute little girl smiling at the camera *edit* is M-------, a hilarious little Vietnamese kid. When I have the kids sit on the floor, a lot of them have the bad habit of sitting really really close. Like, inappropriately close. She always pipes up and tells them, "Scoot back people! Give the man some room!" She's quickly becoming one of my favorites.

Up until this class, I was honestly on the verge of breaking down. I started understanding on a very profound level why people do things like drink, or smoke. But this class made things better, if only a little bit. Tomorrow will be an ordeal, I'm telling myself now. I've come to accept that this job will never get easy, and will drain my last ounce of patience. I've accepted that the main point of this job is to realize the hell teachers everywhere go through for an entire school year.

On some level, I think the kids are especially bad because they realize it's summer. The initial excitement of the novelty of this program has worn off, and they've come to realize what a bum deal it is that they have to be in school during the summer. That they have to learn and use their brains. I don't know. Too tired to care. Too physically exhausted to contemplate (didn't sit down all day. No time). But the show must go on, as I'm told.

Here's my shirt-pocket from today:
The final inventory stands at: Two ball point pens, a Sharpie, two Dry-erase pens, a Ziploc bag of flour, a plastic spoon, three Starlight mints, $0.63 in spare change, 9 chopsticks with string and tape (I was going to do recrystallization of Borax [sodium borate hydrate], but the E---- episode sort of derailed the whole class, and we had to cut it short).

I've begun to learn on a very real level one thing that I've always known in passing. They say all the money in the world doesn't mean a thing if you never spend a penny of it. Sure, the pay for this job is nowhere near minimum wage, and I'm making a decent amount. But I have absolutely no time to enjoy any of it. Weekdays are shot due to cranking out lesson plans, testing out the experiments, and trying not to pass out from the dehydration and heat exhaustion. Weekends are a motley mix of cleaning and more lesson planning. I had always intended to get paid for my summer jobs, figuring I need to begin supporting myself as much as I can. But I'm learning that the money is not worth it if you're killing yourself in the process. I think I need to find one of these unpaid internships in an exotic far off land next summer. Something where the minimum age of the people I have to interact with are in the double digits, and I don't have to worry about pee-pee accidents and snack times.

I would hope that tomorrow, things will go differently, but I've learned my lesson. Thank you Mr. Devlin, for teaching me a valuable lesson. There is no such thing as rock bottom. You should see some of the drills they have these days. They can bust through granite like no body's business. Instead, I hope for the strength to see this job through to the end, strangling the smallest number of kids along the way. I figure as long as I keep it in the single digits, no one will mind.

Tuesday, June 15, 2010

Science Is Messy

This week is a whole lot of Chemistry, with some astronomy thrown in at the end if I run out of demos.

Monday, we did invisible ink with lemon juice, and I tried it again with vinegar today, since I was told it should also work. I'm amazed at how delinquent and rotten some of these kids are. I gave them each a half sheet of paper to write or draw whatever they wished with the invisible ink. I had three or four choose to write "doo doo", another drew an what he told me was a decapitated body, and my favorite student of all, G----, told me he was going to write "die" all over his paper, and proceeded to line his paper with "DI". He might be a psychotic little demon spawn, but I don't think it would be very hard to catch him.

I was showing some of the younger kids the bottle of vinegar I had. It occurred to me that some of these kids might not know what some of these things are, so I try to show them as much as possible and expose them to as much as possible (not in that way). I passed around the bottle of vinegar and wafted (I'm such a good chemist) it in front of them to smell. Most of them shrieked and told me it smelled bad, but all the Filippino kids told me it smelled really good. That's my bit of racial humor for the day. I'm done. Except I do notice the Asian kids are a lot better at science. There, now I'm done.

Today I attempted to make gak, or slime, or silly putty, or whatever you want to call it. Glue and Borax, pretty simple. The Borax acts as a cross-linking agent for the glue polymers, which I think is downright nifty. Anywho, I tried to explain why the gak forms as it does, with the cross-linking explanation. I had the kids line up and form polymer chains by linking arms. It's been a while since I've been around little kids, but it didn't occur to me that linking arms with someone of the other sex would be that much of an issue. It was. After 10 minutes of yelling and crying and sorting and bargaining, we formed our polymer chains. I asked them if it was easy or hard to move around in these polymer chains. Most said it was easy, I got a few who said it was "easy-hard" or "hard-easy". I generally ignore these kids. Then to demonstrate cross-linking, I took a roll of tape and taped the polymer-kids together. It's a very vivid and useful teaching model, to actually cross-link the kids together, but as much as it was for them to learn why the gak forms the way it does, it was also for me. By this point in the day, I was tired, stressed, a little pissed at certain kids, and it just felt very good to tape those kids together, to make sure they couldn't run around and knock my things over (the floor is now green thanks to some not so soluble food coloring). A brief moment of catharsis goes a long way.

Now, earlier that morning I had tried the gak recipe to make sure it worked and the proportions were right. It turned out fantastically, and I thought I was set for a pretty easy day. Very, very wrong. The first class I tried it with used a different glue (though it still said Elmer's All-Purpose Glue), and none of them worked. Having a class of 18 disappointed and bored kids is not a good feeling. I frantically spent the recess trying to figure out what the hell went wrong and why nothing was working. I settled on that it must have been the glue was a different type than labeled, or it was too old and the polymer had degraded too far. Either way, after a frantic scramble around the school scooping up any Elmer's glue I could find, the rest of the gak making went fine.

I've also learned children are sneaky. They're supposed to write in their journals after every class session (though 50% of them never have their journal with them). They always want to know how many sentences they have to write. I usually ask them how old they are, and tell them to write 5 regardless of the answer. Most don't really know what a sentence is other than that it ends with a period. So usually a kid will bring up their journal for me to check, I'll tell them that this is only one long sentence. They'll go back, pretend to write more, and bring it back to me. The entry will be the same single long sentence, but dotted occasionally by an additional 4 periods. I'm not teaching English, but I feel the need to spend time with these kids and tell them what a sentence is. Subject. Predicate. As simple as that. Blah blah blah, is not a sentence. Writing "I had fun" is nice and all, but you can't write that 5 times and count that as 5 sentences.

Today was perhaps the sternest I've ever been with the kids. I hate disciplining because it's not in my kind hearted nature to yell and scold, but some of these kids need it really bad. I've begun to pull the "if you don't be quiet, we can't do the experiment" card when they're too noisy. I've also just sat and waited until they decide independently to be quiet. But today, I had to kick it up. I haven't yelled yet, but I can feel myself getting there with some of these kids. I recently reread Machiavelli's The Prince. Contrary to popular belief, Machiavelli said that it is always preferable to seek a populace's adoration and respect, and that such a bond formed from love would produce the most loyal and obedient subjects. But, if and when such a method fails, then fear is the way to go. It's either complete love and adoration, or complete fear. No middle road. I've been trying the first method with these kids, and it works for the most part. Everybody loves Mr. Science. But it's never a bad thing to have Mr. Hyde waiting in the wings to pop out as necessary. I think I'll keep him on retainer for the rest of this program.

And there were some rewards, small though they might be. This program put out it's first newsletter for the parents, and there was a blurb about me (I was the only afternoon teacher they wrote a blurb about!):
A popular class in the afternoon is our Kool Science class taught by Mr. Kelsey Sakimoto. "Mr. Kelsey" or "Mr. Science", as he is known, is a Punahou graduate and currently attending Yale University pursuing a major in chemical engineering. Mr. Sakimoto has varied interests, like playing the accordion, erhu, and many types of woodwind instruments. Mr. Sakimoto relates that his first experience with The Summer Concept is "a lot of work but definitely worth it!"

Now I know I blow a lot of smoke out my ass, but I honestly meant that last sentiment. Though a pain, I can find the small rewards in this job, and cling to those moments. And, hey, it's always nice to be recognized.