CHAPTER XIII
EDUCATION OF THE SENSES AND ILLUSTRATIONS OF THE DIDACTIC MATERIAL: GENERAL SENSIBILITY: THE TACTILE, THERMIC, BARIC AND STEREOGNOSTIC SENSES
Education of the tactile, thermic and baric senses 185
Education of the stereognostic sense 188
Education of the senses of taste and smell 190
Education of the sense of vision 191
Exercises with the three series of cards 199
Education of the chromatic sense 200
Exercise for the discrimination of sounds 203
Musical education 206
Tests for acuteness of hearing 209
A lesson in silence 212