Design And Teaching Research Of Exploratory Experiments In Junior Middle School Chemistry

"The Full-time Compulsory Education Chemistry Curriculum Standards(experiment draft)" proposed that "scientific inquiry is not only an important way of learning but also the important content of chemical course in compulsory education stage".It clearly indicates that scientific inquiry is the breakthrough point of curriculum reform,emphasizing that scientific inquiry is an important and effective way of learning.For the subject of chemistry,inquiry chemistry experiment is undoubtedly an important way to carry out scientific inquiry,and it is also an effective way to cultivate students’ scientific literacy.Based on the discovery of the theory of Discovery Learning,the theory of Inquiry Teaching and the theory of Zone of Proximal Development,this paper draws on the research results of the predecessors at home and abroad,and defines the relevant concepts involved in this article.And on this basis,we carry out the study of teaching practice,and gradually cultivate the students’ interest in learning,inquiry and innovation.The research shows that students’ interest in learning chemistry has been improved,and inquiry ability has been improved,and innovative thinking has been developed.Of course,the achievements of experimental teaching are limited in one year’s time.Teachers should continue to improve methods and strategies in future teaching,so as to lay a solid foundation for the cultivation of students’ scientific literacy in the high school and even in the future.