The Selfish Gene

How to Lie With Statistics

How to Take A Chance

Unschooling is currently in the news , our children (12 and 15) are unschooled, and the best defense is a good offense, so …One of the assumptions built into the conventional version of K-12 schooling, private and public, is that there is some subset of human knowledge, large enough to occupy most of twelve years of school, that everyone needs to know. That assumption is false. There is a very short list of skills–reading, writing or typing, and simple arithmetic are the only ones that occur to me–that almost everyone will find worth learning. Beyond that, education involves learning things, but not any particular things. The standard curriculum is for the most part an arbitrary list of what happens to be in fashion–the subjects everyone is required to pretend to learn.Consider, as examples, English composition, American history, algebra, geometry, and trigonometry. Each will prove very useful so some people, occasionally useful to more, and almost entirely useless to quite a lot. And, although practically every high school graduate is supposed to have learned each of those things, many, probably a majority, have not--as anyone who has taught college freshmen can testify.A second assumption is that the way for children to learn things is to be told "this is what you must learn today," assigned some reading, and sat down to listen to a teacher. One result is that children spend most of their time being told things they have no interest in knowing. Another, given the diversity of interests and abilities, is that a third of the pupils in a classroom are bored because they already know what is being taught, a third are bored because they are completely lost, and only the middle third are, with luck, listening, understanding and learning. A sufficiently good teacher can improve those numbers somewhat–but sufficiently good teachers are scarce.One observed result is that most children regard education as unpleasant work, to be avoided when possible. Another is that schools spend six years teaching things–arithmetic, say–that the average kid could learn in a year or two. If he wanted to. A third is that we end up with high school graduates many, perhaps a majority, of whom do not actually know many of the things they have spent all those years pretending to learn.There is at least one more thing wrong with the conventional model. Judging sources of information on internal evidence is a very important intellectual skill. In the classroom, that skill is anti-taught. The pupil is told things by two authorities–the teacher and the textbook–and his job is to believe what they say. Here again, a sufficiently good teacher may be able to overcome the logic of the setting and teach some degree of critical thinking–but here again, sufficiently good teachers are rare.One of the great advantages of the Internet, considered as an educational tool, is that it is so obviously an unfiltered medium, leaving it up to each reader to figure out for himself how much to trust his sources of information. It isn't perfect, but at least it is teaching the right lesson instead of the wrong one.The views I have been expressing are not based on any extensive surveys, but they are based on experience. I went to a first rate private school, my wife to a good suburban public school. Both of us had a few good teachers and classes, but what we most remember is being bored most of the time. I learned more about the English language reading Kipling's poetry for fun and going through a book or two a day, largely Agatha Christie and her competitors, during summer vacation, than I did in English class. I learned more about political philosophy arguing politics with my best friend than I did in social science.There are a number of alternatives to the conventional model. The one we have chosen is unschooling–leaving our children free to control their own time, learn whatever they find of interest. I sometimes describe it as throwing books at them and seeing which ones stick. In our case the sticky ones included(my daughter at about 12),(both kids),(a popular book on probability theory, of especial interest to my son, at about ten, because of his interest in role playing games), and lots of fiction, much of it intended for adults.No doubt they will end up not knowing several of the things on the standard curriculum–as will many of those subject to it. But my son has learned more history and geography from books and computer games than he would have in elementary school history classes–and avoided the fatal lesson that learning things is boring work, to be avoided whenever possible. My daughter has some catching up to do in math before she is ready for college–but both kids regard solving two equations with two unknowns (and integer solutions) as an entertaining puzzle.In the background, as I write this, my daughter is practicing on her harp. Without anyone telling her to.