Название: Practical Education
Автор: Maria Edgeworth
Издательство: Bookwire
Жанр: Документальная литература
isbn: 4064066389871
isbn:
Card, pasteboard, substantial but not sharp-pointed scissors, wire, gum and wax, may, in some degree, supply the want of carpenter's tools at that early age when we have observed that the saw and plane are useless. Models of common furniture should be made as toys, which should take to pieces, so that all their parts, and the manner in which they are put together, might be seen distinctly; the names of the different parts should be written[4] or stamped upon them: by these means the names will be associated with realities; children will retain them in their memory, and they will neither learn by rote technical terms, nor will they be retarded in their progress in mechanical invention by the want of language. Before young people can use tools, these models will amuse and exercise their attention. From models of furniture we may go on to models of architecture; pillars of different orders, the roofs of houses, the manner of slating and tiling, &c. Then we may proceed to models of simple machines, choosing at first such as can be immediately useful to children in their own amusements, such as wheelbarrows, carts, cranes, scales, steelyards, jacks, and pumps, which children ever view with eager eyes.
From simple, it will be easy to proceed gradually to models of more complicated, machinery: it would be tiresome to give a list of these; models of instruments used by manufacturers and artists should be seen; many of these are extremely ingenious; spinning-wheels, looms, paper-mills, wind-mills, water-mills, might with great advantage be shown in miniature to children.
The distracting noise and bustle, the multitude of objects which all claim the attention at once, prevent young people from understanding much of what they see, when they are first taken to look at large manufactories. If they had previously acquired some general idea of the whole, and some particular knowledge of the different parts, they would not stare when they get into these places; they would not "stare round, see nothing, and come home content," bewildered by the sight of cogs and wheels; and the explanations of the workmen would not be all jargon to them; they would understand some of the technical terms, which so much alarm the intellects of those who hear them for the first time.
We may exercise the ingenuity and judgment of children by these models of machines, by showing them first the thing to be done, and exciting them to invent the best means of doing it; afterwards give the models as the reward for their ingenuity, and let them compare their own inventions with the contrivances actually in use amongst artificers; by these means, young people may be led to compare a variety of different contrivances; they will discern what parts of a machine are superfluous, and what inadequate, and they will class particular observations gradually under general principles. It may be thought, that this will tend to give children only mechanical invention, or we should call it, perhaps, the invention of machines; and those who do not require this particular talent, will despise it as unnecessary in what are called the liberal professions. Without attempting to compare the value of different intellectual talents, we may observe, that they are all in some measure dependent upon each other. Upon this subject we shall enlarge more fully when we come to consider the method of cultivating the memory and invention.
Chemical toys will be more difficult to manage than mechanical, because the materials, requisite to try many chemical experiments, are such as cannot safely be put into the hands of children. But a list of experiments, and of the things necessary to try them, might easily be drawn out by a chemist who would condescend to such a task; and if these materials, with proper directions, were to be found at a rational toy-shop, parents would not be afraid of burning or poisoning their children in the first chemical lessons. In some families, girls are taught the confectionary art; might not this be advantageously connected with some knowledge of chemistry, and might not they be better taught than by Mrs. Raffeld or Mrs. Glass?[5] Every culinary operation may be performed as an art, probably, as well by a cook as by a chemist; but, if the chemist did not assist the cook now and then with a little science, epicures would have great reason for lamentation. We do not, by any means, advise that girls should be instructed in confectionary arts, at the hazard of their keeping company with servants. If they learn any thing of this sort, there will be many precautions necessary to separate them from servants: we do not advise that these hazards should be run; but if girls learn confectionary, let them learn the principles of chemistry, which may assist in this art.[6]
Children are very fond of attempting experiments in dying, and are very curious about vegetable dyes; but they can seldom proceed for want of the means of boiling, evaporating, distilling, and subliming. Small stills, and small tea-kettles and lamps, would be extremely useful to them: these might be used in the room with the children's parents, which would prevent all danger: they should continue to be the property of the parents, and should be produced only when they are wanted. No great apparatus is necessary for СКАЧАТЬ