 | 1833 - 632 sider
...application of the plane to the balance. With regard to subjects capable of being illustrated by an appeal to the eye through certain representations, many are...1. By the actual presence of the things to be made known, — with all their natural circumstances. 2. By the presence of the same in an imperfect state,... | |
 | William Russell, William Channing Woodbridge, Fordyce Mitchell Hubbard - 1833 - 658 sider
...application of the plane to the balance. With regard to subjects capable of being illustrated by an appeal to the eye through certain representations, many are...1. By the actual presence of the things to be made known, — with all their natural circumstances. 2. By the presence of the same in an imperfect state,... | |
 | American Institute of Instruction - 1833 - 216 sider
...of the plane to the balance. > "> With regard to subjects capable of being illustrated by an appeal to the eye through certain representations, many are...1. By the actual presence of the things to be made known,— with all their natural circumstances. 2. By the presence of the same in an imperfect state,... | |
 | Thomas Dick - 1838 - 522 sider
...concealed structure of an object, it may happen that more clearness will be given by well-executed drawings, than even by the immediate inspection of an object of this description. Among the foremost objects for visible illustration, must be reckoned the branches of natural history, and the physical... | |
 | 1844 - 688 sider
...concealed structure of an object, it may happen that more clearness will be given by well-executed drawings, than even by the immediate inspection of an object of this description. Among the foremost objects for visible illustration, must be reckoned the branches of natural history, and the physical... | |
 | 1913 - 1078 sider
...Improved Pestalozzian System of Education, American Journal of Science 10: 145-51. Again it was said that "among the foremost subjects for visible illustration...the physical sciences in their most extended sense." Chemistry was mentioned as especially valuable. WR Johnson, On the Utility of Visible Illustration.... | |
 | 1915 - 554 sider
...Improved Pestalozzian System of Education, American Journal of Scitnce 10: 145-51. Again it was said that "among the foremost subjects for visible illustration...the physical sciences in their most extended sense." Chemistry was mentioned as especially valuable. WR John ton. On the Utility of Visible Illustration.... | |
 | Samuel Ralph Powers - 1920 - 76 sider
...Improved Pestalozzian System of Education, American Journal of Science 10: I45.51. Again it was said that "among the foremost subjects for visible illustration...the physical sciences in their most extended sense." Chemistry was mentioned as especially valuable. WR Johnson, On the Utility of Visible Illustration.... | |
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... susceptible of a complete exhibition to the same sense, with all the details which science would make known. In these departments of knowledge, the most satisfactory illustration is doubtless to be found in the exhibition of the thing itself which... 