| On the basis of introducing the topic selection background and research significance,this article combs the research status at home and abroad,and finds that the relevant classroom introduction research is mostly based on the introduction of teaching experience,although there are also some documents that classify the type of classroom introduction and the method of classroom introduction Presenting and stating the role of classroom introduction,but it lacks systemicity,the methods and methods are relatively scattered,and the explanation of its strategy is not comprehensive and the theory is not strong.Based on the definition of the relevant concepts of classroom introduction,this article tentatively classifies the ways of classroom introduction,studies the presentation of classroom introduction materials and their classroom effects on students’ learning.According to the theory of constructivism,the theory of advanced organizers,Humanistic learning theory and other theoretical foundations are used as guidance,and classroom introduction links are carefully designed according to different learning stages and learning foundations to help students cross the most recent development area and improve teaching effects.This article uses the literature research method to understand the relevant research progress at home and abroad.According to the combination of questionnaire surveys of teachers and students,interviews,and classroom observations,it is understood that the teacher’s understanding of the importance of the introduction of geography in the middle school is insufficient,so that the integration of original materials is ignored,and the introduction of formalization is emphasized.Insufficient participation in the introduction link and low learning enthusiasm.On this basis,this article makes a more systematic classification of the types of geography classroom introduction.It believes that there are many entry points for geography classroom introduction,the materials are rich and updated quickly,and the presentation methods introduced by geography teachers are diverse,and it is proposed that geography teachers need to know more about students.Strengthen the relationship with teachers of other subjects,improve their own geographic information technology and other strategies,and design 8 cases to comment on at the same time.The research results of this thesis can provide a certain reference basis for the design and implementation of geography classroom introduction in middle and high schools,and improve teachers’ own classroom introduction ability. |