Theory And Practice On Open-Approach Mathematics Class Teaching In Middle School

Open-ended teaching approach is stated relatively to the close-ended teaching approach. Since 1970s,with the statement of "Open-ended problem teaching approach" by Japanese scholars,"Open-ended teaching approach" has become the pop topic in the international math educational area. During the lately past two decades, "Open-ended problems", as the basis of the "Open-ended teaching approach" has been experienced in the teaching experiments around China.The open approach teaching of mathematics is a hot spot of modern education research on mathematics. Among those research results at home and abroad, there is no clear definition about the open approach teaching of mathematics, open approach thinking ,open approach problem and the opening degree of mathematics propositions, nor is there a systematic exposition about the teaching aims, function, flows and strategies of the open approach teaching of mathematics. This thesis theoretically expounds the open approach teaching of mathematics from the angles of philosophy, pedagogy, science of thinking and logics ,thus forming the initial theoretical framework . In practice, use many open approach teaching ways to the students' open approach thinking abilityThis paper predicts students' development in the future by short-term practice. It is not the end but the beginning. Coming along the development of such a study, the "open-approach" method will attain better vitality by absorbing more essence.