I was still thinking idly about teaching H how to drive, the other day, when Colleague K came down to Room 3B (The IT Office) and said: “Do you know algebra? Wee Dave said you would.”
“Well, it’s just that my daughter’s got her GCSEs coming up, and she’s stuck on algebra, and I don’t know how to do it so I can’t help her.”
So, I took half an hour out to scribble down some basics about solving linear and simple quadratic equations, the sort of thing I assume everyone knows anyway. Ten pages later I had some rough notes on algebra done, making it as simple as I could, trying to explain why it all works instead of just giving the textbook answer. And she seemed to like it.
“Wow, this is really good! Even I can understand it! Did you really just do all this off the top of your head?”
“Erm, yes, it’s only what I remember from when I was at school myself.”
“You should go into teaching or something!”
Which I’m not going to do. You have to work with children, annoying children who don’t want to work with you and don’t want to listen to what you have to tell them. But it set me thinking: why don’t I put notes on that sort of thing up on here? How to solve GCSE maths problems, or how to drive a car, or program a computer; that sort of thing. I could call it The Symbolic Forest Lectures, or something like that. And they’d have all the obvious stuff that noone ever tells you, because, to people who know it already it’s as obvious as breathing, too obvious to be worth teaching.
The only problem, of course, is finding the energy to actually do it.