Research On The Application Of Finishing Strategy In Junior Middle School Physics Teaching

Elaborative strategy refers to the sum of a set of methods and techniques that make the new information deeply processed so that it establishes meaningful connection with the cognitive structure that students already have,so as to promote the new information to enter the long-term memory system.Through the research combing,according to the research content of the scholar Liu Dianzhi,the author divides the elaborative strategy into five aspects,such as "first organizer","analogy","comparison","question","extension and extension".The purpose of this study is to investigate the application of elaborative strategies in teaching by junior high school physics teachers to understand the application of elaborative strategies by teachers,and to formulate the corresponding teaching design according to the current situation.The author gives questionnaires to 32 outstanding junior high school physics teachers to understand the mastery of junior high school physics teachers on the method of finishing teaching and the specific method of using elaborative strategies,and then collects a large number of materials for the first and third students of Shanghai Datong Junior High School in school,and investigates the degree of application of elaborative strategies in teaching;Finally,the author analyzes the 5 sections of classroom teaching of outstanding teachers in Datong Junior High School,and understands the application of elaborative strategies in classroom teaching.After the investigation work in these three aspects,it is concluded that the first-line junior high school physics teachers have a certain understanding of the elaborative strategy,but mostly the teaching practical knowledge,with silence,did not rise to the theoretical level.For example,most teachers for the advance organizers say they are not very familiar,but in their teaching practice,they often make good use of the advance organizers.This phenomenon shows that teachers' understanding of the theoretical level still needs to be improved.Based on the results of the survey,the author systematically combs all the contents of the nine chapters of the Shanghai-based junior high school physics teaching materials,completes the contents of the teaching content of different elaborative strategies,and combines each section to make teaching fragment analysis accordingly,and analyzes the "liquid internal pressure" and "friction force" A teaching case study around elaborative strategies.