Mankind in the Making by H. G. (Herbert George) Wells
page 178 of 322 (55%)
page 178 of 322 (55%)
|
mathematical teaching. Professor Perry, in his opening address to the
Engineering Section of the British Association at Belfast, expressed an opinion that the average boy of fifteen might be got to the infinitesimal calculus. As a matter of fact the average English boy of fifteen has only just looked at elementary algebra. But every one who knows anything of educational science knows, that by the simple expedient of throwing overboard all that non-educational, mind- sickening and complex rubbish about money and weights and measures, practice, interest, "rule of three," and all the rest of the solemn clap-trap invented by the masters of the old Academy for Young Gentlemen to fool the foolish predecessors of those who clamour for commercial education to-day, and by setting aside the pretence in teaching geometry, that algebraic formulae and the decimal notation are not yet invented, little boys of nine may be got to apply quadratic equations to problems, plot endless problems upon squared paper, and master and apply the geometry covered by the earlier books of Euclid with the utmost ease. But to do this with a class of boys at present demands so much special thought, so much private planning, so much sheer toil on the part of the teacher, that it becomes practically impossible. The teacher must arrange the whole course himself, invent his examples, or hunt them laboriously through a dozen books; he must be not only teacher, but text-book. I know of no School Arithmetic which does not groan under a weight of sham practical work, and that does not, with an absurd priggishness, exclude the use of algebraic symbols. Except for one little volume, I know of no sane book which deals with arithmetic and elementary algebra under one cover or gives any helpful exercises or examples in squared paper calculations. Such books, I am told, exist in the seclusion of publishers' stock-rooms, but if I, enjoying as I do much more leisure and opportunity of inquiry than the average mathematical master, cannot get at them, how can we |
|