Research On Unit Teaching Design Based On Constructivism

With the development of The Times,the traditional teaching mode of taking class hours as the unit and teachers leading the classroom can not meet the requirements of enhancing students’ mathematical core literacy and implementing the fundamental task of cultivating morality.Therefore,it is a meaningful attempt to find the unit teaching design path based on constructivism,which takes students as the main body and enhances students’ core literacy,and to set up the instructional teaching design evaluation.Facing the current situation of high school classroom teaching in China,we take high school mathematics teaching as the research object,use the students’ "recent development area" to build a support,and actively explore the heuristic unit teaching classroom based on constructivism orientation.The main studies are:1.The theoretical basis of unit teaching under the high school mathematics constructivism;2.Construct easy operation,wide application,scientific and reasonable unit teaching design path;3.Taking the unit of "Spatial vector and Solid geometry" as an example to develop the unit teaching design under constructivism;4.Construct an instructive comprehensive evaluation of teaching design.The high school unit teaching design path under the constructivism learning theory is well designed by the investigation method and literature method.The design path is applied to the unit of "spatial vector and solid geometry" to explore the effectiveness of the teaching path for students.Using experimental method,investigation method selection level is two classes as the main research object,the two classes of learners unit knowledge,core literacy and learning ability training,learning attitude influence investigation,through the questionnaire,class testing,unit testing,teacher students interview data results are analyzed.Research found that: based on constructivism oriented heuristic unit teaching design path can help teachers change teaching ideas,let students across the "potential area" to improve their knowledge system,mathematical knowledge,mathematics thought "internalization",effectively implement the students ’core quality,cultivate students’ lifelong development necessary character and key ability.The unit teaching examples of "spatial vector and solid geometry" also provide teaching reference for front-line teaching.