10:50: Calculus -
Problem solving through discussion: a new approach to my favorite subject. More...
Math is my favorite subject. Ever since 6th grade, thinking about math problems has been part of me. Here I'm in Calculus with Ms. Coogan. She’s really good, and very energetic. She lets us talk through the problems and try to figure things out for ourselves. If we can’t, then she jumps in to explain. Here, we're trying to figure out the volume and shape of the intersection of two cylinders.
I was surprised by the system of teaching math at Exeter. I was used to textbooks. Here we use sets of problems. At the end of my first math class, I asked my teacher – Mr. Wolfson – if he had a textbook I could borrow, or if I should switch to a lower-level class. He said, ‘No, you’ll be fine,’ and by the end of the first week, I started putting problems on the board.
The idea of problem sets and solving a problem with your own knowledge is good, instead of someone just showing you how to do it. When I can’t figure out a problem, it’s nice to be able to hear from a classmate how she or he approached it. Sometimes I’ll see a friend solve a problem in 15 minutes – one that might have taken me an hour.
Learn more about mathematics at Exeter...
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