CONTENTS xiii 



OBSERVATIONAL LESSON VIII 



PAGE 



PART I. A Mould (Continued, third investigation} ... .84 



PART IJ A Hedgehog ... . . . 84 



CHAPTER VIII 



British Mammals ... ...... 86 



OBSERVATIONAL LESSON IX 

 A Horse 



PART I Out-door Study ......... 92 



PART II In-door Study . . . ' . . .92 



CHAPTER IX 



Domestic Mammals 



Comparisons between Wild and Tame Animals Acclimatisation Feral 



Animal ......... 96 



OBSERVATIONAL LESSON X 

 A Bulb 103 



CHAPTER X 

 Hidden Plants and Hibernating Animals ...... 105 



OBSERVATIONAL LESSON XI 

 PART I A Bulb (Continued, second investigation) . . . . .110 



PART II A Log of Wood . . . . . . .110 



CHAPTER XI 

 The Bark of Trees ......... 112 



The Characters of Timber . . . . . . . .113 



OBSERVATIONAL LESSON XII 

 PART I A Bulb (Continued, third investigation] . . . . .116 



PART II Water and Frost . . . . . . . .116 



CHAPTER XII 



Work for the Winter Holidays 



Mounting Specimens as Records of Nature-Study Work Notes on Animals 



still Active Rocks and Fossils 118 



