Research On Teaching Strategies At Starting Point Of Geometry Learning In Junior Middle School

Learning starting point analysis is an important part of junior middle school mathematics teaching.Grasping students' realistic starting point is the key to realize teacher-student teaching interaction and improving teaching efficiency.This article aims to discuss the actual starting point of geometry learning in 7th and 8th grades from the theoretical aspect,and provide some reference for guiding teaching practice,The article mainly uses qualitative research methods.Including documentation,interviews,and surveys.By collecting and consulting literature,this paper combs the theoretical basis of the learning starting point of junior middle school geometry students,analyzes the present situation of the superficial research and the lack of systematization of domestic scholars The logical starting point and its connection of junior middle school geometric knowledge and skills are sorted out.In general,there are the following conclusions:1.Determine the logical starting point of the geometric learning of junior middle school students,and give the logical relationship diagram of the logical starting point of the three grades;The junior middle school geometry is logically divided into two types zero starting point" and elementary school mathematics experience mathematics experience to implement more accurate teaching strategies;2.Get the actual starting point of geometry learning for students in the seventh and eighth grades through research.This includes the following four aspects:First,the understanding of geometric concepts is insufficient;Second,there is no basis for the translation of graphic language,symbolic language,and textual language;Third,reasoning needs guidance;Fourth,it is not enough to make maps,read maps,and use maps;3.According to the starting point of school learning,from the three aspects of speaking,doing,and thinking,teaching strategies according are provided.