xiv CONTENTS 



OBSERVATIONAL LESSON XIII 



PAGR 



PART I A Bulb (Continued, fourth investigation} . . . . .123 



PART II A Branch ......... 123 



CHAPTER XIII 



Rambles to see the Effects of Water on the Landscape The Making of Relief 



Maps 125 



OBSERVATIONAL LESSON XIV 

 A Growing Bud ......... 129 



CHAPTER XIV 



Trees in Winter . . . . . . . .131 



OBSERVATIONAL LESSON XV 

 A Seed ........... 133 



CHAPTER XV 



Plants that Grow in Winter Skeleton Shoots and Leaves . . . .135 



OBSERVATIONAL LESSON XVI 



PART! A Seedling ......... 137 



PART II A Leaf ......... 138 



CHAPTER XVI 

 The Capabilities of Seedlings ........ 139 



CHAPTER XVII 

 Suggestions for a Science Course ....... 141 



APPENDIX 



Lists of Material required, with Places where it may be obtained . . . 145 



