CHAPTER X 



GERM DANGERS AND HEALTH HABITS 



Problems. i. To understand the relation of bacteria 

 to disease. 



2. To discover the defenses of our body against germs. 



3. To see how habits control our health. 



4. To learn good health habits. 



Experiments. i. To 

 show how infection takes 

 place. 



2. To make a hygienic 

 drinking cup. 



Project I. To COM- 

 PARE MY DAILY USE OF 

 TIME WITH AN IDEAL 

 PLAN. 



i. Make two circles 

 with diameters of 3! 

 inches. Just inside the 

 circles put in two series 

 of figures, i to 12, 

 equally spaced to rep- 

 resent the twenty-four 

 hours of the day. (See 

 diagram.) 



2. In one of these mark out the spaces representing time given to 

 various things suggested as ideal. 



158 



Tlicliviglvt 



This is one pupil's daily program for five days a 

 week. 



