Research On The Teaching Design Of High School Mathematics Unit Based On Core Literacy

With the official promulgation of the”Standards for Senior High School Mathematics Curriculum(2017 Edition)",the six core literacy of the mathematics discipline was formally proposed.In order to meet the needs of this curriculum reform and cultivate students' core literacy,mathematics educators,especially front-line teachers,should focus on how to do a good mathematics teaching based on core literacy.After active exploration,Chinese scholars have found that"unit teaching"can cultivate the overall quality from a holistic perspective compared with the traditional''class teaching"'which is also in some ways in line with the concept of curriculum integration.In view of the above theories,the author comprehensively read a large number of literatures,and started the research on the design of mathematics unit teaching based on core literacy in high school.I hope to provide reference for the first-line teaching practice through my own meager strength.First of all,the author defines the main nouns involved in this thesis,discusses the theoretical basis of this topic,and summarizes the current research status of unit teaching based on core literacy.Secondly,the author uses the questionnaire survey method and interview method to investigate the current situation of unit teaching design from high school mathematics teachers from the dimension of consciousness and practice,and analyzes its main problems,that is,teachers have insufficient understanding of unit teaching,and they do not realize its importance and value,a large part of teachers do not adopt unit teaching design in their daily work and many teachers have serious directional errors in unit design.Then,the author summarizes the characteristics of the mathematical unit teaching design based on core literacy,the modes and design steps to be followed,and provides a basis for the front-line teachers to design the core literacy based on the theoretical level.Finally,on the basis of this,the author selects the typical content of "plane vector"to carry out the example demonstration of unit teaching based on core literacy,and implements it in the classroom to test the good results achieved,in order to make reference for educational practitioners.Overall review,the outstanding results of this paper mainly have the following two points:1.This study has mastered the current high school mathematics teachers'understanding of unit teaching design and its problems in unit design.2.It proposes the basic process of unit literacy design based on core literacy,that is,selecting the unit content,corresponding to core literacy;analyzing teaching elements to prepare for the later stage;compiling unit and class teaching objectives,clarifying the teaching direction;Form a unit teaching plan;evaluate reflections and improve teaching design.