CONSERVATION NUMBER 



PP5E-5TODY QD/IEW 



% Devoted to Elementary Science in The Schools 



OFFICIAL ORGAN OF THE 



American Nature-Study Society 



Paper Cutting by Pupils of Grade 7 B, P. S. 167 Brooklyn N. Y. 



Eva Marian Provost — Teacher 



Vol. 18 No. 7 



October, 1922 



20c a copy $1.50 a year 



Whole No. 156 



