Maths * Chem = Ranting^2

Why are so many math books poorly written? Even many of the physical sciences books seem to have this terrible dichotomy between the text explaining the concepts, and the text explaining the calculations. I suspect it’s partly because one person is writing the conceptual text, and another person is writing the calculations text. I also suspect it is because both are written by people who are naturally good at the subject, just like most maths, chem, and physics teachers are naturally good at the subject.

Well, you do want people teaching who are good at the subject. But as many of us have noticed, being naturally good at something frequently results in people who cannot understand why others aren’t equally good at it. Once in a while those adepts become snobbish, because obviously the rest of the world just isn’t smart enough to get the stuff like they are. Many of the others simply have little patience with students who “must be stupid because they can’t figure out easy things” and can’t understand the material from having the previous explanation repeated again.

Duh! If it didn’t make sense the first time around, why would repeating the same explanation make any more sense the second or third time around? What we really need is Read the rest of this entry »

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You Don’t Say

“How can you not tell me when you are flunking English?!”
“Can’t you ever do anything right?”
“Do you really want to fail 8th-grade math and take it over again?!”

There is no answer that is going to be acceptable to anyone. I mean, would you go up to your parents and say, “I really want to fail beginning algebra so I can sit through units on order of operations and inequalities all over again”?

Of course not! What makes these so hard to answer is that they really aren’t questions at all. They’re accusations: You are flunking a class and didn’t care to tell me about it. (Given that my mom was angry and yelling and all but shaking me in an arm-bruising grip, it’s not surprising that I did not care to divulge the news.)

Because these are not questions, they are not really spoken to elicit answers. Woe to the literal-minded aspie child who tries to make up for the transgressions by actually attempting to answer, “I’m trying—”

“You certainly are! You’re a very trying child.”

What is being demanded is a promise that somehow everything will be made better. You wish that were so, too, and feel even more powerless to change the situation. Beyond feeling inadequate to the task at hand, you also know that attempts to communicate problems will also be met with anger, hostility, contradictory messages, and impossible demands. No matter what you do, you won’t be able to succeed.

How do you answer questions like that?

The answer is that you can’t. These are Read the rest of this entry »