The Design Study Of The Junior High School Mathematics Concept Class Guide Case

“Teachers should play a leading role in dealing with the relationship between teaching and students' autonomous learning” pointed out in The Compulsory Education Mathematics Curriculum Standards in 2011 makes autonomous learning is attracting more and more attention.In recent years,Guidance Cases have been widely used to cultivate students' autonomous learning ability in mathematics teaching and related research is also increasing.However,with the deepening of the teaching model of Guidance Cases,how to design a Guidance Case scientifically has become the key point of the related scholars.In the point of classification of knowledge,the class of Mathematics concept is an important part of mathematics curriculum in junior middle school.In the process of learning mathematical concepts,the Guidance Cases can be used as a carrier to promote students' autonomous learning.Therefore,the author takes the design of Guidance Cases of mathematics concept lesson in junior middle school as the research topic.On the basis of elaborating the background and significance of the research,the author reviews a large number of related theories and research results and makes a clear definition of the concepts such as Guidance Cases.This paper adopts the method of literature research and case analysis,focuses on the basic structure,the process of design and key points of the design of mathematics concept in Guidance Cases to unfold research,explicates the design requirements combined with specific cases and takes “function” lesson as an example to show the design result of the course content of the Guidance Cases.Finally,the paper draws a conclusion: the design of mathematics concept lesson should conform to the teaching materials and follow the principle of trinity consist of before class,in class and after class;this should go through five steps: analysis of teaching materials,analysis of learning situation,design of learning guidance questions,learning method,the integration of concrete link;we should pay attention to the design of learning guidance problems;we should pay attention to definition and acquisition of mathematical concepts.