 Too often our study of an animal or a plant takes the easiest rather than the most illuminating path. What is easier, for instance, particularly with large classes of restless pupils who apparently need to be kept in a condition of uniform occupation,...  A Civic Biology: Presented in Problems - Seite 8von George William Hunter - 1914 - 432 SeitenVollansicht - Über dieses Buch
 | 1909 - 1160 Seiten
...large classes of restless pupils who apparently need to be kept in a condition of uniform occupation, than to kill a supply of animals, preferably as near...concerning the remains which are sure to keep the pupil busy a while longer, perhaps until the bell strikes, and which usually are so planned as to anticipate... | |
 | 1909 - 1030 Seiten
...large classes of restless pupils who apparently need to be kept in a condition of uniform occupation, than to kill a supply of animals, preferably as near...concerning the remains which are sure to keep the pupil busy a while longer, perhaps until the bell strikes, and which usually are so planned as to anticipate... | |
 | 1915 - 908 Seiten
...be kept in a condition of uniform occupation, than to kill a supply of animals, preferably as nearly alike as possible, and set the pupils to work drawing the dead remains? This method is often supplemented by a series of questions concerning the remains which are sure to keep the pupils... | |
 | 1911 - 548 Seiten
...large classes of restless pupils who apparently need to be kept in a condition of uniform occupation, than to kill a supply of animals, preferably as near...concerning the remains which are sure to keep the pupil busy a while longer, perhaps until the bell strikes, and which usually are so planned as to anticipate... | |
 | 1922 - 432 Seiten
...large classes of restless pupils who apparently need to be kept in a condition of uniform occupation, than to kill a supply of animals, preferably as near...remains? This method is usually supplemented by a scries of questions concerning the remains which are sure to keep the pupils busy a while longer, perhaps... | |
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