(d) Bring ten different stems to the 

 class, and Ije able to tell in what ways they 

 differ. 



(e) Of what use are stems? 



CO Do you know of any that have com- 

 mercial vuh:e; if so, what are they? 

 (Teacher enlarge upon this.) 



FLOAVEKS. 



(a) How many kinds of flowers grow in 

 your own door-yard? Bring one of each 

 kind to class. 



(b) How many can you find between 

 .the class-room and your home? Xame them. 



(c) Bring as many different shaped flow- 

 ers as you can find to class. 



(d) Do all flowers have odor — (smell?) 



(e) What is the odor for, and why does 

 it differ in different kinds of flowers? 

 (Teacher explain.) 



(f) Do you know of any flowers that 

 have comm.ercial value? If so name them 

 and state what is made from them . (Teacher 

 explain.) 



(g) Of what value to the plant are the 

 flowers? (The teacher should see that the 

 proper answer is given here-) 



EXPERIMEXTAL WORK. 



The teacher must give his personal at- 

 tention to each experiment, and see that it 

 is successfully performed and the proper 

 conclusions drawn . 



This work is designed to strengthen ac- 

 tual scientific and practical research, and 

 to further develop and round out originali- 

 ty, freedom of thought and action. 



