31 



Summer Solstice. Eelative position of earth and sun 

 June twenty-first. Compare sunrise, sunset and sun at 

 noon with September, December and March. 



NOTE. — The study of bees is a very interesting subject. Their 

 community life, habits, food, keen sense perception furnish a fine 

 opportunity for investigation. 



Pupils should be encouraged to imitate the calls of the birds, 

 and note manner of communication. 



Copper should be considered as a means of communication be- 

 tween man and man. 



