Research On Mathematical Unit Instructional Design Of Xinjiang High School Under Core Literacy

"Opinions on Comprehensively Deepening Curriculum Reform and Implementing the Fundamental Task of Lide-Cultivating People" and "General High School Mathematics Curriculum Standards" require schools at all levels and various types to proceed from the actual situation and the characteristics of students,and to vigorously develop the core literacy of students in various disciplines.Emphasis on clarifying the teaching content,reasonably determining the proportion of class hours,and enhancing the integrity,so as to achieve the learning content of each subject in line with the characteristics of the age of students at different stages of development,consolidate the foundation of students' life-long development and strengthen the coordination and cooperation of related subjects.Unit teaching design unit teaching content under the "theme-unit" mode to make the arrangement more vivid and lively,stimulate students' attraction and interest in learning,and help students master the connection between knowledge as a whole and form a complete knowledge thinking Map to improve students' core literacy level.Based on the "ADDIE" model,holistic principle and Bruner's learning theory,this paper uses the "plane vector" knowledge content as the carrier to clarify the unit teaching design steps,unit structure block diagram,analyze the six elements of unit teaching,and determine the unit class time allocation And teaching arrangements.Use the "APOS" theory to design the concept of plane vector,the basic theorem of plane vector,the coordinate of plane vector number multiplication and number product to express specific cases,and use the learning transfer theory to extend the "plane vector" to mathematical models and related knowledge points of physics.Cultivate students' core literacy in mathematics.Finally,based on the "SOLO" classification theory,a reasonable evaluation of the effectiveness of students is made.The research shows that: the teaching design of high school mathematics plane vector unit based on core literacy is scientific,operable,integrated and suitable,which can be used for reference in teaching implementation and enrich the academic quality.Unit teaching can improve the polarization of students,especially for the underachievers and secondary students.Therefore,plane vector unit teaching can highlight the integrity of knowledge and promote the cultivation of students' core mathematical literacy.