A Study On The Characteristics Of Classroom Summary Of High School Mathematics

The implementation of core literacy is inseparable from actual classroom teaching,and the summary of the classroom is an important part of implementing core literacy in classroom teaching.This study takes the "one teacher and one excellent course" in high school mathematics on the National Education Resources Public Service Platform as a target,systematically summarizes the relevant characteristics of the high school mathematics classroom summary,and discusses the reform of the high school mathematics classroom summary based on core literacy.This research adopts video-based classroom observation method.It focuses on the three questions of "who conducted the summary","what is the summary" and "how to summarize",and it is a class of high school mathematics with different types of courses,different excellent classes,and different content areas.An analysis of the teaching characteristics of a class of "excellent lessons" was conducted objectively.The study found that the general characteristics of the high school mathematics classroom summary are:(1)the summary time is controlled on average about 2 minutes;(2)the classroom summary is mainly based on teacher-student interaction,and it is usually summarized in the form of question and answer;(3)"taking students as The proportion of leading" in the main part of the summary is slightly higher than that of "teacher-led";(4)the content of the classroom summary focuses on knowledge,methods,and despise emotional aspects;(5)recounting strategies are used in the classroom summary.The core of core literacy points to students' autonomous learning and lifelong learning.Teaching based on core literacy should highlight the subjectivity of students' learning methods.In learning-centered classroom teaching,the classroom summary should be regarded as a main learning strategy for students,with functions such as systematic knowledge,improving the ability to summarize and reflect,and forming positive emotions,etc.,and derive the classroom summary teaching strategy based on core literacy.That is,who will summarize--student-led summary;what is summarized--summary of not only the knowledge and methods learned,but also the aspects of emotional attitudes and values;how to summarize--the comprehensive use of retelling strategies,finishing strategies,and Summary of organizational strategy.