I 



Devoted Primarily to all Scientific Studies of Nature 

 in Elementary Schools 



Vol. 12 No. 1 

 Whole No. 96 



OFFICIAL OfJGAN OF THE 



/AMERICAN" 

 tNATOUESTODY 



JANUARY 

 1916 



Published Monthly except June, July and August at Ithaca, N. Y. 

 Entered as second-class matter at the Postoffice at Ithaca, N. Y., under the Act of March 3, 1879. 



