Study On The Teaching Practice Of Mathematics Concept Course In Senior High School Based On "5E" Teaching Model

"5E" teaching model,one of the effective teaching modes,has widely recognized in foreign educational circles because of its scientific theoretical basis,wide application and strong operability,which was introduced into China in the early 21 st century.Due to its short-time introduction,the researches and application of "5E" teaching model in China,especially in mathematics field,are still in the development.In addition,most of high school mathematics concept classes in China are adopted by cramming method,which violates the basic ideas of the new mathematics curriculum standard of the 2017 edition.In order to enrich the theoretical researches of "5E" teaching model in mathematics teaching and discuss the teaching effect of "5E" teaching model in mathematics concept course,this paper mainly focuses on two aspects,the theoretical and the practical researches:Theoretical research: Firstly,the paper uses the literature method to introduce the basic situation,presentation process,the specific connotation and studies at home and abroad.Secondly,through the classroom observation method,the author understands the teaching situation of mathematics concept class in senior high school,and by taking "function" and "logarithm" as examples,then the author gives the teaching design and main points of every step under "5E" teaching model of mathematics concept classes in senior high school.Practical research: Based on teaching content of "function" and "logarithm",the author exerts both experimental method and questionnaire method to form the class.The experimental method takes the two classes as the objects of the experiment,which have nearly the same level."5E" teaching model is taught in the experimental class,the conventional teaching model in the controlled one.The teaching mode is set as the experimental variable,and the students' concept acquisition and retention are considered as the dependent variables,which can draw a conclusion: "5E" teaching model is significantly effective in helping students acquire mathematical concepts,but not that obvious in maintaining them.The questionnaire method refers to send out the questionnaire in the experimental class before and after the teaching of "the concept of function" respectively.The data are analyzed by SPSS 22.0 Chinese version statistical software,and the results are as follows:(1)From the whole,"5E" teaching model can foster high school students' mathematics learning motivation;(2)From the first level index,"5E" teaching model has a very remarkable effect onenhancing student's mathematics study interest,a positive influence on student's mathematics esthetic view,but not significant.However,it has little help to cultivate the student's mathematics attitude;(3)From the second level index,"willing to acquire mathematics knowledge and use it to solve practical problems" and "inner experience after solving mathematical problems" are the top-two positive feelings on the list.