Research On High School Mathematics Five-Step Three-Check Efficient Classroom Model Under The Core Literacy

Classroom teaching is the main channel to improve students’ core literacy.Creating high-quality and efficient classroom teaching is the top priority to develop students’ core literacy.In order to create a high-quality and efficient classroom,exploration experiments are in full swing everywhere.The five step and three check efficient classroom model is born in response to the situation.It breaks through the shackles of traditional teaching,takes "independent exploration and cooperative exploration" as the main line,and deeply implements the education concept of "students as the main body and teachers as the leading",which is conducive to the all-round development of students and the improvement of core literacy.At present,there are relatively few studies on the combination of the five step three check efficient classroom model and high school mathematics discipline in the literature.At the same time,there is a lack of practical case analysis.The research on the current situation and improvement strategies of high school mathematics five step three check efficient classroom teaching based on core literacy is almost blank.Guided by the thought of "building morality and cultivating people",focusing on the concept of core literacy education and based on the efficient classroom,taking Huimin No.2middle school as an example,this study investigates and analyzes the current situation of high school mathematics five step three check teaching mode in classroom teaching under the core literacy,finds out the problems existing in classroom teaching under this mode,and then puts forward the strategies to improve the application effect of the five step three check efficient classroom mode under the core literacy,And apply it to teaching practice.With the help of this research,we can promote the construction of efficient mathematics classroom in Huimin No.2 middle school,and also provide some theoretical support and practical reference for the relevant research of core literacy and five step three check efficient classroom model in China.Firstly,it mainly describes the research background and significance,research problems and content,methods and research status.Secondly,it defines the relevant concepts,introduces the process and implementation principles of the five step three inspection model,analyzes the advantages of the model,combs the relevant theoretical basis,and provides solid theoretical support for this study.Thirdly,taking some teachers and students of Huimin No.2 middle school as the survey object,the questionnaire was distributed online and offline to analyze the level of high school students’ core literacy and the current situation of five step three check efficient classroom,the current situation of teachers’ construction of five step three check efficient classroom under core literacy and the ideal efficient classroom standards for teachers and students.The conclusions are as follows:1.The development degree of students’ core literacy in mathematical operation,mathematical modeling and mathematical abstraction is relatively low;There are significant differences between male and female students in the core literacy of mathematical operation,logical reasoning and mathematical abstraction.2.Both teachers and students agree with the efficient classroom model of five-step three-check,believing that the learning effect is improved under this model;The common ideal of high-efficiency classroom is one in which teachers’ quality is excellent,one in which they grasp textbooks accurately,one in which teachers’ and students’ roles change,one in which they explore and cooperate in learning independently,and one in which they improve their thinking quality by using multiple solutions and variant training.3.Some teachers do not have a deep understanding of the core literacy of Mathematics;Teachers seldom take core literacy as the guidance in the three stages of preparation before class,implementation in class and reflection after class.Teachers with different educational backgrounds have significant differences in their understanding of core literacy.4.There are some problems in the application process of the efficient five-step three-check classroom model: the learning plan does not play the role of "guiding" and "promoting learning",the division of study group is not scientific,the learning and group learning become a mere formality,the teachers lack of teaching reflection,and the theoretical level of teachers is in urgent need of updating.Then,combined with relevant theories and survey results,the corresponding teaching strategies of five-step and three-check mode,including pre-class preparation,in-class implementation and after-class reflection,are given from the stages of core literacy excavation and penetration,development and promotion,and strengthening and deepening,so as to gradually promote core literacy in mathematics to take root in class.In the stage of excavating and infiltrating core literacy,strategies are put forward from three aspects:in-depth analysis of teaching materials before class,setting of learning plans,multiple solutions to one problem and variant training;In the development and promotion stage of core literacy,teaching strategies are put forward from the aspects of guiding independent learning by learning cases in class,scientific grouping and division of labor,carrying out in-depth dialogue and optimizing knowledge system;In the strengthening and deepening stage of core literacy,we should timely strengthen teaching reflection after class,integrate network resources for training,and put forward teaching strategies.Only the trinity of "before class,during class and after class" can better improve the overall application effect of the next five steps and three checks mode of core literacy,truly create an efficient classroom,and finally effectively promote the implementation of core literacy.Finally,taking the review course "the equation of a straight line" and the new teaching "the concept of exponential function" as examples,this paper gives the teaching cases of the application of the efficient classroom model of five steps and three checks under the core literacy,and reflects and prospects this research.