Abstract: In order to carry out open inorganic chemistry experimental teaching,we started to construct an open inorganic chemistry experiment teaching system,which based on independent learning from the aspects of experimental teaching content,teaching model,and teaching process.combined with practical teaching experience,we discuss in four aspects on how to construct open inorganic chemistry experimental teaching system,optimizing experiment item,changing presentation mode of experiment content,diversifying experiment teaching mode(combining the inside and outside class,combining the traditional and modern,combining virtual and reality),and opening up the experimental teaching process.It is shown that an open inorganic chemistry experimental teaching system based on autonomous learning can improve students' enthusiasm and initiative,enhance inorganic chemistry experimental teaching effect.