Constructingminzu: the representation ofminzuandZhonghua Minzuin Chinese elementary textbooks

2017 ◽  
Vol 39 (6) ◽  
pp. 941-953 ◽  
Author(s):  
Yiting Chu
Keyword(s):  
1878 ◽  
Vol 28 (2) ◽  
pp. 571-582 ◽  
Author(s):  
Crum Brown ◽  
E. A. Letts

The analogies existing between elements belonging to one “family,” such, for instance, as the nitrogen family or the sulphur family, have long been recognised, and are pointed out and insisted upon even in elementary textbooks; but the very important analogies existing between substances of different quantivalence are apt to be forgotten or overlooked. For illustrations of such analogies we may point to boron and silicon, elements closely resembling one another in themselves and also in their compounds,—differing, indeed, in little else but that the one is triad and the other tetrad. A similar relation exists between gold and platinum.The elementary substances, sulphur and phosphorus, have many points of similarity: both fuse at a comparatively low temperature, both are transformed by heat into amorphous insoluble modifications, and both have anomalous vapour densities.


1971 ◽  
Vol 78 (2) ◽  
pp. 189-191
Author(s):  
C. B. Allendoerfer
Keyword(s):  

1977 ◽  
Vol 24 (3) ◽  
pp. 191-195
Author(s):  
Martin L. Johnson

Many current elementary textbooks and curriculum guides are placing increasing emphasis on the teaching of transformational geometry. This topic, however, is still relatively unfamiliar to many classroom teachers, and ways of helping teachers and students acquire a “feel” for simple, basic transformations are needed.


1971 ◽  
Vol 64 (4) ◽  
pp. 307-310
Author(s):  
Donald J. Dessart

In Most elementary textbooks of algebra or probability intended for use in the secondary schools, the topic of unordered selections of objects, more commonly known as combinations of objects, is usually studied.


Kew Bulletin ◽  
1965 ◽  
Vol 19 (3) ◽  
pp. 526
Author(s):  
D. R. Hunt ◽  
A. Brook ◽  
M. C. Coulter ◽  
H. J. Dittmer
Keyword(s):  

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