Application of virtual simulation experiment system in instrumental analysis teaching in colleges

Abstract

With the rapid development of computer information technology, the virtual simulation technology is coming as the times require. In recent years, due to its good interactivity, versatility and openness, virtual laboratories have received increasing widely attention in the field of instrumental analysis experiment teaching. The current teaching demonstration is limited by the laboratory equipment, resulting in a lot of students fell behind the class. Combined with the advantages and experimental teaching characteristics of virtual simulation technology, a set of virtual experiment teaching system was designed. The system includes experimental purposes, experimental content, experimental principles, teaching animations, virtual operation training, precautions, and experimental virtual tests. The virtual experiment teaching system can be used as an important supplement to the experimental teaching, and improve teaching effects.