As part of her dissertation at the Chair for the Teaching of Chemistry at the University of Duisburg-Essen Regina Hübinger developed with support from the Schering Stiftung teaching materials for Integrated Science Curriculum that help to maintain and increase a scientific interest in children grade 5 and 6. During their first school years, children can easily get excited about scientific topics. But when electricity becomes flowing electrons and the green of the leaves is suddenly called chlorophyll, many pupils lose interest.