Research On The Application Of "5E Teaching Mode" In High School Chemistry ——Take The Third Chapter Of Compulsory Education 1 As An Example

The Chemistry Curriculum Standards for Regular High Schools(2017 edition)requires teachers to pay attention to cultivating students' core literacy in chemistry teaching,and advocate improving students' core literacy in real and interesting problem situations.Teachers' teaching method is the key to implement students' core quality.Therefore,a line of teachers should according to the basic requirements of the new curriculum standards,change the traditional teaching concept and teaching methods,create effective inquiry classroom,make students can do “learning”,“learning”,and help students to maximize the construction of knowledge,improve students' correct values,necessary character and key ability.This article first through the literature analyzes the “5E teaching mode” research progress at home and abroad,then through the questionnaire survey to understand the three different levels of middle school,Yan' an pagoda district Yao dian middle school,Yan' an experimental middle school and Yan' an middle school students' core literacy implementation,through the survey found that the core literacy of three school students in the middle level,middle and middle level.In this study,we further selected the students from two parallel classes of Yan' an Experimental Middle School,whose core literacy is implemented as the middle level,as the research objects,and analyzed the status quo of the core literacy of the students in the two classes to find out the existing problems,According to the problem,the teaching principle of “5E teaching mode” is developed,that is,the principle of quality oriented,the principle of autonomy based and inquiry centered,and the principle of practical and problem oriented.On the basis of these three teaching principles,the teaching design and practice of the third section 1,including three different course types: new teaching,experimental course and review course.After practice,the teaching effect of this teaching model is evaluated through questionnaire survey,teacher interview and test results.The evaluation results show that“5E teaching mode” can effectively improve students' academic performance,cultivate students' chemical thinking,spirit,ability and other aspects of literacy.Finally,the author in the classroom teaching problems,teaching time allocation and student ability level to fully prepared before class,improve professional quality,adjust students' learning mentality,both students overall learning level,elaborate design,reasonable grasp the "accept" and "put" three Suggestions,and reflect on the study of insufficient period can provide reference for further subsequent researchers research.