OBSEKVATIONAL LESSON II 



23 



and that one mark will usually represent its place on two days in 

 different seasons. On June 21st the longest day and December 

 21st the shortest day when the height of the window is ample 

 enough, there will be but a single record marking its highest and 

 lowest positions respectively. (See figure 22.) 



ALTERNATIVE SUBJECT 

 SEED POD AND FLOWER 



PREPARATIONS FOR WORK 



Should the sun not be shining, 

 additional observations may be made 

 upon the dwarf bean plants already 

 used in Part I. 



DIRECTIONS TO THE PUPIL 

 (2a) Choose a fading flower 

 from which the green seed pod 

 is beginning to free itself. 

 Compare it with three others 

 in order to see the changes 

 which take place. 



Make : 



Four series of notes as to the 

 Size of the seed pod 

 Position of the seed pod 

 Behaviour of the petals 



; 



FIGURE 25. The flower of a Dwarf Bean. 



Make : 



- Sketches of 

 four chosen 

 seed pods 

 to show the 

 changes 

 which take 

 place dur- 

 ing growth 



Leave : 



A space for 

 four water- 

 colour draw- 

 ings 



