The Practical Teacher, Volumen2T. Nelson, 1883 |
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Página 14
... side of the stones . Now I want you to think carefully . Tell me what is the difference between the action of this force now that the stream is blocked up , and before , when it caused the water to turn the mill . ( A pause , during ...
... side of the stones . Now I want you to think carefully . Tell me what is the difference between the action of this force now that the stream is blocked up , and before , when it caused the water to turn the mill . ( A pause , during ...
Página 19
... sides of the one shall be equal to the angle contained by the two sides equal to them of the other . : See Prop . VIII . Bk . I. 3. If one side of a triangle be produced , the exterior angle is greater than either of the interior ...
... sides of the one shall be equal to the angle contained by the two sides equal to them of the other . : See Prop . VIII . Bk . I. 3. If one side of a triangle be produced , the exterior angle is greater than either of the interior ...
Página 21
... side ; and likewise the two interior angles upon the same side together equal to two right angles . See Prop . XXIX . , Bk . I. 2. Straight lines bisecting two adjacent angles of a parallelo- gram are at right angles to one another ...
... side ; and likewise the two interior angles upon the same side together equal to two right angles . See Prop . XXIX . , Bk . I. 2. Straight lines bisecting two adjacent angles of a parallelo- gram are at right angles to one another ...
Página 25
... sides 61 × 433 - = - 52.393 1558.800 1611 * 193 1611 * 193 Area of equil . triangle with side 61 = sum of equil . triangles on sides . Q. E. D. Note - 433 is the approximate area of an equilateral triangle whose side is 1 . 2. The ...
... sides 61 × 433 - = - 52.393 1558.800 1611 * 193 1611 * 193 Area of equil . triangle with side 61 = sum of equil . triangles on sides . Q. E. D. Note - 433 is the approximate area of an equilateral triangle whose side is 1 . 2. The ...
Página 32
... side by side with which it should be read . Taken by itself , Mr. Wright's book gives the substance or marrow of many of the results which Euclid develops by a regular series of steps that hang together and sup- port one another like ...
... side by side with which it should be read . Taken by itself , Mr. Wright's book gives the substance or marrow of many of the results which Euclid develops by a regular series of steps that hang together and sup- port one another like ...
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Pasajes populares
Página 180 - Now, my co-mates and brothers in exile, Hath not old custom made this life more sweet Than that of painted pomp? Are not these woods More free from peril than the envious court? Here feel we but the penalty of Adam, — The seasons...
Página 390 - Though I look old, yet I am strong and lusty: For in my youth I never did apply Hot and rebellious liquors in my blood; Nor did not with unbashful forehead woo The means of weakness and debility; Therefore my age is as a lusty winter, Frosty, but kindly: let me go with you; I'll do the service of a younger man In all your business and necessities.
Página 25 - Golden bells ! What a world of happiness their harmony foretells! Through the balmy air of night How they ring out their delight ! From the molten-golden notes, And all in tune, What a liquid ditty floats To the turtle-dove that listens, while she gloats On the moon!
Página 48 - Creatures that by a rule in nature teach The act of order * to a peopled kingdom : They have a king, and officers of sorts ; Where some, like magistrates, correct at home, Others, like merchants, venture trade abroad, Others, like soldiers, armed in their stings, Make boot upon the summer's velvet buds ; Which pillage they with merry march bring home To the...
Página 48 - TO THE RAINBOW. TRIUMPHAL arch, that fill'st the sky When storms prepare to part, I ask not proud Philosophy To teach me what thou art — Still seem, as to my childhood's sight, A midway station given For happy spirits to alight Betwixt the earth and heaven. Can all that Optics teach, unfold Thy form to please me so...
Página 303 - Here as I take my solitary rounds, Amidst thy tangling walks and ruined grounds, And, many a year elapsed, return to view Where once the cottage stood, the hawthorn grew, Remembrance wakes with all her busy train, Swells at my breast, and turns the past to pain.
Página 276 - Then, when the dusk of evening had come on, and not a sound disturbed the sacred stillness of the place — when the bright moon poured in her light on tomb and monument, on pillar, wall, and arch, and most of all (it seemed to them) upon her quiet grave...
Página 176 - Camelot; And up and down the people go Gazing where the lilies blow Round an island there below, The island of Shalott. Willows whiten, aspens quiver, Little breezes dusk and shiver Thro' the wave that runs for ever By the island in the river Flowing down to Camelot.
Página 240 - STERN Daughter of the Voice of God ! O Duty ! if that name thou love Who art a light to guide, a rod To check the erring, and reprove ; Thou, who art victory and law When empty terrors overawe, From vain temptations dost set free, And calm'st the weary strife of frail humanity!
Página 105 - YOUMANS (Eliza A.). An Essay on the Culture of the Observing Powers of Children, especially in connection with the Study of Botany. Edited, with Notes and a Supplement, by Joseph Payne, FCP, Author of " Lectures on the Science and Art of Education,