This is a preview. Log in through your library . Abstract The part-of construct is a fundamental element of many conceptual modeling grammars that is used to associate one thing (a component) with ...

Two teachers used a powerful, challenging tool in their Chinese classroom to build, ensure, and solidify students' understanding of quantitative relationships. Journal Information Teaching Children ...

I am working in research and education of Systems architecting in close cooperation with industry. Within the broad field of systems engineering, my passion is systems architecting and conceptual ...