Since the 1980s, a shift away from SOD and HOS curricula in many countries can be observed. This movement is still in operation. New curricula are available although in practice in many countries especially SOD curricula are still predominant. The reasons for change is a growing awareness about the problems in traditional chemistry teaching as they are discussed above. One big part of this movement for curriculum change in chemistry education is context-based (CB) chemistry education. For understanding this current change, three examples shall be discussed in brief. ChemCom from the USA, Salters Advanced Chemistry from the UK, and Chemie im Kontext from Germany. ChemCom. One of the pioneering CB chemistry programs was Chemistry in the community (ChemCom) developed in the US in the 1980s (e.g. Schwartz, 2006).