A Strategic Study On The Effective Teaching Of "Graphics And Geometry" In The Upper Primary Mathematics

It comes up very clearly in the New Course Standard of Mathematics that valid of mathematics study activity can't purely dependence mimicry and memory,begin practice,independence investigate also cooperation exchanges is a student study mathematics of importance way.In traditional classroom,students are in a state of passive to accept.Usually the student learns what the teacher taught,their minds are restricted and their chances of speaking are less.New class should give students more initiative,make students involve in learning actively.The teacher should aspect students' personality,give students more opportunities to show themselves,so as to let all students in different levels feel the happiness of success.The first part is introduction.The subject is on the background of the new class changes,which in order to put forward effective teaching strategies in the way of combination of document study,investigation and practice.The second part is about concepts and theoretical basis.Effective teaching is on the basis of teaching act in view of serving clients and constructivism learning theory.It advocates respect to students and giving the initiative of class to students in order to get better studying and developing for students.“To access teaching by studying ”is the basic starting point for effective teaching evaluation.The third part is about the graphics and geometric teaching present situation of high-grade elementary mathematics.The questionnaires include the teacher questionnaire and the student questionnaire.Through the teacher questionnaire we know about the present situation of the graphics and geometric teaching of high-grade elementary mathematics,from which we find some common problems.And through the student questionnaire we understand students' interesting points as well as the teachers' behavior in students' view.The fourth part is about effective teaching strategies of the mathematical graphics and geometry in high-grade elementary school.On the basis of investigation results,we put forwards some effective strategies of of the mathematical graphics and geometry in high-grade elementary school,which combined with requires of the new class changes and the latest educational theories.In order to approach effective teaching,the teacher needs to solid four stages of work which are teaching preparation,teaching practice,teaching feedback and teaching improvement.They are all linked with one another.According to the need of teaching contents,the teacher need to adopt the learning methods such as independent exploration,practical operation,cooperative communication and activity review in the four stages so as to enrich students' learning experience.The fifth part is about the lesson study of effective teaching of the mathematical graphics and geometry in high-grade elementary school.Upon the class,the author carrys out teaching practice with applied effective teaching strategies and sums up some relevant experiences.The sixth part is deficiency and expectation.