| Mathematics is a science that is closely related to human development and social progress,the unique content of Mathematics can develop the learners' potential and cultivate the learners' many good learning qualities,therefore it is important to learn Mathematics.Math review lesson is one of the important classes in math class,the teaching research on the math review lesson is also closely concerned by the educators,but the teaching effect of the math review is still not satisfied.The education workers need to continue to explore and study in order to find solutions and measures.The main content of the study is: First,the present situation of the mathematics review of junior high school is investigated by using the method of literature and investigation.Second,to explore ways to change the status of math review,introduce the pre-operation into the teaching process of junior middle school math review.The design methods and cases of the corresponding pre-operation are proposed.The application strategy of the pre-operation is explored through teaching practice.The main conclusion of the study is: The introduction of the pre-operation has changed the students' ways and attitude of math review.From the original passive review,no goal,no plan revision to the initiative to make the review target,plan and use the preset homework to carry on self-study.But students are used to depending on teachers and students in their own learning process.Therefore,we need to gradually improve the students' ability of independent study.Although some achievements have been made in this study,the paper presents the basic methods and cases of the preset-homework design in mathematics,which can provide a reference to the first-line teachers,but there are many areas that need to be improved.For example,the open degree of content in the design process of pre-operation and the evaluation function in the application process needs to be improved.This will be a new starting point for research. |
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