Inorganic Elements In Chemical Experiments Problem-solving Teaching Strategy

The development of society sets a higher request for the quality and lever of the middle school chemistry teacher's "research teaching". Problem solving experiment teaching has advantagement in raising students' synthesizing capacity, which has called people's attention.Inorganic element chemistry holds the pivotal status in chemistry teaching domain. This part of content is not difficult to understand, but is not actually easy to grasp. This article elaborates present situation, characteristic and its teaching strategy of problem solving experiment teaching in domestic and foreign. On the academic foundation of the modern education teaching theory, and according to student's reality and existing teaching condition, we try to open a course of problem solving experiment in the corse of inorganic element chemistry experiment for undergraduate student. The investigation result indicats that it is necessary to open a course of problem solving experiment in the undergraduate inorganic chemistry experiment, which about the present station of inorganic chemistry experiment teaching in normal university.Through teaching practice, investigation and interview before and after experiment, we find that problem solving experiment teaching can obtain better education effect, and fully arouse student's enthusiasm. Under the idea of problem solving teaching, students' ability has discinct enhancement, such as elementary operation skill, observation, proposing question, analysing question, solving question, consulting literature, synthesis, composing of technical small paper and so on. The experimental teaching promotes the study of element chemistry knowledge. The author also discuss the basic principle of problem solving experiment teaching and analyse problems in the implementation in order to provide some references for later inorganic chemistry experiment teaching.