School Science and Mathematics, Τόμος 2School Science and Mathematics Assoc., 1903 |
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acid animals apparatus Association better biology botany carbon cell cent chemical committee comparative anatomy course decimal dew point direct discussion electrical electrolytic elementary experimental experiments facts geology give given glass grades heat high school illustrate important inch instruction interest knowledge laboratory laws lectures liquid air liquid hydrogen magnetic mathematics matter means meeting ment mercury metal method metric system mind morphology nature study observation obtained osmotic pressure paper phenomena physical chemistry physics and chemistry physics teacher plant physiology practical preparation present pressure principles problems Professor pupil question relation SCHOOL SCIENCE science teachers scientific secondary schools shellac simple sodium hydroxide solution student substance sulphuric acid syrups taught teaching temperature text book theory things tion topics tube United University vanillin voltaic cell weights and measures zoology
Δημοφιλή αποσπάσματα
Σελίδα 101 - one of the visitors of the college. He says: "I effected during my residence in Williamsburg that year, a change in the organization of that institution, by abolishing the grammar school and the two professorships of divinity and oriental languages, and substituting a professorship of law and
Σελίδα 182 - Gross anatomy of a typical root; position and origin of secondary roots; hair-zone, cap and growing-point. Specialized and metamorphosed roots. General structure and distribution of the leading tissues of the root. The Flower. Structure of a typical flower, especially of ovule and pollen; functions of the parts. Comparative morphological study of six or more different marked
Σελίδα 314 - I will consent to load my constituents with taxes when we can send to our printer and get a wagon load of money, one quire of which will pay for the whole?"
Σελίδα 449 - TEACH THE CHILDREN Not to spit; it is rarely necessary. To spit on a slate .floor, or sidewalk, is an abomination. Not to put the fingers into the mouth. Not to pick the nose. Not to wet the finger with saliva in turning the leaves of books. Not to put
Σελίδα 449 - sneezing if they are facing another person. Children should be taught that their bodies are their own private possessions, that personal cleanliness is a duty, that the mouth is for eating and speaking, and should not be used as a pocket, and the lips should not take the place of fingers.
Σελίδα 183 - Although for convenience of reference, the physiological topics are here grouped together, they should by no means be studied by themselves and apart from anatomy and morphology. On the contrary, they should be taken up along with the study of the structures in which the processes occur, and which they help to explain;
Σελίδα 319 - To discover the exceptional man in every department of study whenever and wherever found, and enable him to make the work for which he seems specially designed his life work.
Σελίδα 184 - A comprehensive summary of the great natural groups of plants, based upon the thorough study of the structure, reproduction and adaptations to habitat of one or two types from each group, supplemented and extended by more rapid study of other forms in those groups. Where living material
Σελίδα 449 - Not to swap apple cores, candy, chewing gum. half-eaten food, whistles or bean blowers, or anything that is habitually put in the mouth. Teach the children to turn the face aside when coughing or sneezing if they are facing another person.
Σελίδα 184 - The topics in Ecology, (particularly the first four and in part the fifth) like those in Physiology, are to be studied not by themselves, but along with the structures with which they are most closely connected, as cross-pollination with the flower, dissemination with the seed, etc. The fifth and sixth may most advantageously be studied with