Blending Learning In High School Applied Research In Information Technology Teaching

With the increasing demands of the society for talents' creativity and information literacy,the comprehensive ability evaluation standards of talents are continuously improved,which requires omnipotent development of students,which is a goal that is difficult to achieve by traditional teaching model.At present,the classroom teaching of information technology in senior high schools is still carried out in a traditional "teacher-centered" way.The shortcomings of this teaching model are also obvious.If we abandon traditional teaching and use the online autonomous learning as the teaching model the teaching quality will not be improved qualitatively.At present,the country has continuously increased the promotion of national information literacy and the educational informatization policies.The exploration of informatization teaching models in the new era has also become the social focus.The blending learning combines the advantages of face-to-face teaching and online learning,which ensures the supervision of teachers in the learning process,.It also makes students' learning resources richer and teaching activities more flexible.As a representative of the information technology teaching mode,the author hopes to verify the applicability of blending learning in information technology teaching in senior high school through teaching experiment.The research selects the We Chat Public Platform as the online teaching platform,because of its timely communication and content management.The research focuses on balancing online learning and offline teaching to solve the problem of mode design and application of hybrid learning in high school information technology courses.The main contents of this paper are as follows: research on blended learning by literature method;Study the teaching mode and students' feelings through questionnaire survey;The mixed learning is verified by experimental method.To understand the teaching experiment results through data analysis and interview.Based on the analysis of the research results,the specific process arrangement of hybrid learning is determined,and the online learning platform is built on this basis,and the teaching system of the online and offline hybrid learning mode is constructed.The effect of the hybrid learning mode is checked and verified by conducting teaching experiments in W Middle School in Hanzhong City,Shaanxi Province.Comparison of control group and experimental group of students test results data.The study found that students who used blended learning generally achieved higher grades than those who used traditional teaching methods.Through interviews with students after class,it is found that students generally believe that blended learning improves their autonomous learning ability and selfevaluation ability,and achieves targeted teaching.However,there are still some problems,such as less knowledge expansion of learning content on line,insufficient supervision of online learning and weak sense of participation of students in offline classes.In view of the remaining problems,the author puts forward some solutions such as expanding online learning resources,teachers and students' joint supervision and offline project-based teaching.