I’m a math teacher working as an adjunct at two community colleges. I’ve been doing this for three years now. I’ve mostly taught developmental courses (pre-algebra through intermediate algebra); I’ve taught College Algebra and trig a couple of times, but have yet to teach calculus.
The ultimate goal, of course, is to land a full-time permanent position at some community college, whether it’s one I currently work for, or another entirely. Now is the time of year when job positions begin to be heavily advertised, as colleges are looking for instructors to begin this Fall.
Almost every teaching position advertised wants a statement of teaching philosophy included in the application process. Up to this point, the version I’ve submitted with applications is geared more towards What I Think They Want to Hear, rather than How I Really Feel. I worry that How I Really Feel might be too much of a departure from the norm, at odds with the “normal” attitudes towards teaching math.
This is what I want to ask opinions on… I’m wondering if I should take a chance and write the How I Really Feel version to submit with my resume. I worry that I’ll be shooting myself in the foot and they’ll think I’m crazy, and dismiss my application right off the bat. But on the other hand, maybe some colleges would like to see a change from the same old thing.
Some points on How I Really Feel: (skip to the last paragraph if this is getting into TLDR territory)
I think a lot of math teachers and departments have lost sight of the fact that most students in pre-college level math classes are taking these classes because they have to. There aren’t any math majors in my classes. My students do not share my passion for math. They are taking exactly the math classes they need for their degree, or to transfer to a university, and once they have completed the math requirement they are going to avoid math classes like the plague. Therefore, I do not believe that students need to understand, in minute detail, exactly why and how every little rule or process in algebra works. I’m not saying this isn’t important. A student who is majoring in some sort of science might need to get into the nitty-gritty, but not in Introductory Algebra. That can come later. A student who is majoring in history doesn’t need to worry about it at all.
I think humor is an important part of teaching any subject, especially math. I think many people have the stereotypical image of math teachers being humorless and stodgy, lost in their own little world. I try to make my students laugh at every opportunity.
I try to talk to students so that they’ll understand what I’m saying, using informal language rather that the big complicated lingo seen in math textbooks. Many die-hard mathematicians would probably have a stroke if they heard me talking about the “top” and “bottom” of fractions, or “plugging in” a value for x. Whatever.
A good example of this happened last week in my College Algebra class. We were going over properties of functions, and the definitions of increasing and decreasing. The formal definition, as written in the textbook, is long and complicated. I went over this definition, and the students all had this glazed look in their eyes, clearly not understanding a word I was saying. I then said “here’s the translation to plain English: pick two points on the graph where the function is ‘going uphill’ from left to right. That’s an interval where the function is increasing.” I could almost see the light bulbs and exclamation points appearing above their heads as understanding kicked in. They don’t need to fully understand the formal definition, at this point. Getting the basic idea should be good enough.
Another point that I think might not be so popular: I don’t assign daily homework. Many, if not most, math teachers assign 50 or 100 homework problems every day, and then they can’t figure out why students hate math so much. I assign a handful of problems each day to be completed in class, while I am there to help them out. I give them a list of suggested problems to work on at home, but I make it clear that I won’t be collecting these problems, and that they should only work on problems in areas they feel they need it. My students are all adults; it is up to them to decide how badly they want that A. If they want to do well, then they will work some of the practice problems. If they just want to skate by, or don’t care if they fail, then they won’t bother with the practice problems. I don’t see why I should force tons of homework on them.
Then there’s my attitude about word/story/application problems. Most word problems in math textbooks are dumb, boring, and completely contrived: “A train leaves Chicago at 3:00 PM…” Who cares? An example that comes to mind from one of my introductory algebra textbooks: there’s a two-paragraph description about the history of the “I Want You” poster with Uncle Sam, then at the end it says “the length of the poster is x and the width is y. Find its area.” They could have saved space in the book by just saying “here are the length and width of a rectangle, find the area,” instead of this contrived nonsense. This is typical of textbook word problems.
There’s always all this talk about how word problems need to reflect real-world applications. Bah. I focus on trying to make word problems entertaining, with realism being a secondary concern. I won’t claim that many of the problems I use aren’t contrived, but if I can make the students laugh, and engage them, then we have a win.
A few of the problems I’ve done:
Distance-Rate-Time: A few hours after strapping himself to a rocket and lighting the fuse, Wile E. Coyote finds himself several hundred miles from his starting point, after travelling with the wind. Then he orders up another rocket from ACME to get home, and travels against the wind. Use a system of equations to determine the speed of the rocket and the speed of the wind.
Compound Interest: When Phillip J. Fry was cryogenically frozen in 1999, he had 93 cents in his savings account. After waking up in the year 3000 and visiting his bank, what did he discover?
Newton’s Law of Cooling: In The Empire Strikes Back, Han finds Luke in the snow, cuts open a dead tauntaun, and stuffs Luke inside to keep him warm. How long does Han have to build a shelter before the tauntaun gets too cold and Luke becomes a popsicle?
Lastly, and this one is the biggie: EXAMS. The best way to learn math is to get knee-deep into working problems. When I was a student, I got WAY more out of trying to figure out some complicated problem, working in the comfort of my own home, taking all the time I needed, than I ever did from trying to cram a bunch of rules into my head to take some test. I fail to see how this promotes learning.
The standard of giving a midterm and final, with these being the majority of the overall grade, is rubbish. Students try to memorize as much as they can, then many of them are so worked up about the test they sit down and their mind goes blank. How is this helpful? And then, as soon as the test is over, they promptly forget everything they’ve crammed. It’s funny when a student turns in an exam… I can almost hear the hissing sound as all that stuff in their head escapes.
I try to alleviate this pressure by giving short quizzes each week (like, 2 or 3 questions). I drop several of the lowest scores. I am required to give a comprehensive, no-notes allowed, no book allowed final exam; if it wasn’t for that, I would give a non-cumulative take-home exam instead.
Now, PLEASE: I wrote all of this to illustrate why I feel my philosophy is a bit different from the norm. I am NOT looking to debate whether my attitudes and ideas are right or wrong. I’m looking for insight on whether I should gamble on writing my teaching philosophy to reflect my true feelings. I would especially like to hear from those in academia - even better would be to hear from people who have served on hiring committees.