@book{urn:nbn:de:hebis:34-2011102639442, author ={Schaake, Steffen}, title ={Die Natur der Naturwissenschaften verstehen lernen}, keywords ={370 and Chemieunterricht and Naturwissenschaften}, copyright ={https://rightsstatements.org/page/InC/1.0/}, language ={de}, year ={2011} }