The Annual Catalogue of Purdue University, Lafayette, Indiana ... with Announcements for ..., Volume 1, Issue 5Wm. B. Burford, 1901 |
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adaptation ANIMAL LIFE:-Recognition appeal autumnal leaves average conditions birds blotting paper botany bulletin color distinctions color idea color of leaves COURSES IN NATURE-STUDY definite purpose develop the perceptive Devices for securing dicotyledon direct observation dominant seed plant emphasizing end in view EXPERIMENTAL WORK:-Germinate experiments performed familiar forms flower foliage leaf germination grades heat highest results insects intellectual possession introduction least keep functional light affect loam soil logic mammals marked with red means of color method of presentation moisture Nature-Study Leaflet Number Nature-work objects observations upon plants observations upon trees outline perception of things perceptive powers perfection of detail phenomena piece of blotting PLANT LIFE:-Continue PLANT LIFE:-Recognition plants and animals pollinated pupil Purdue University Nature-Study purpose of Nature-study recognition of dominant seed plant families significance of Nature-study STANLEY COULTER suggested symmetrical development third conclusion tion UNDERLYING PRINCIPLES University Nature-Study Leaflet variant factor vehicle for carrying wet and dry zoology