Research On The Problem Of Reaching The Standard Of Independent Tasks In Junior Middle School Biology Teaching Based On The Combination Of Online And Offline Teaching Mode

Biology Curriculum Standards for Compulsory Education issued in 2011 put forward new requirements for biology curriculum teaching.The new curriculum standard requires teachers to target each student in the teaching process,with the purpose of promoting students to develop biological science literacy,guiding students to carry out independent and exploratory learning,and aiming at conveying high-quality and all-round talents for the society.However,with the promotion of biology teaching tasks in junior high school,students obviously feel that the difficulty is gradually increasing in the learning process,and the knowledge also develops from the simple and specific to the complicated and abstract,and it is difficult to understand and digest.Therefore,teachers should use information technology to improve the teaching effect of junior high school biology class.There is a correlation between information technology and biology classroom teaching in junior high school,especially with the emergence of "Internet +" technology,so that the combination of online and offline teaching model can be realized.Under the background of the improvement of the application ability of information technology,the innovation of classroom teaching mode is increasingly dependent on it,and with the help of information technology,teachers’ teaching and students’ learning can get more channels,extending from classroom to before and after class,and transforming the single classroom channel into the online and offline parallel channel,thus promoting more effective teaching.In this study,the autonomous task standard of junior high school biology teaching based on the combination of online and offline teaching model is taken as the research object.In the research,based on the theory of self-management,cooperative learning and situational teaching,questionnaire survey,literature reading,case study,experiment and other research methods are mainly applied.On the one hand,questionnaire survey was conducted in two experimental classes and two control classes to analyze different children’s cognition and emphasis on online interactive teaching,as well as the influence on their independent learning.On the other hand,through the method of experiment,the difference of students’ academic performance is compared and studied,and the role and influence of online and offline mixed teaching methods on students’ task attainment under the condition of independent learning is analyzed.The investigation is to analyze the effect of the combination of online and offline teaching methods on the achievement of students’ autonomous tasks.The purpose is to test the effect of the combination of online and offline teaching methods on students’ autonomous task attainment.Through the combination of online and offline teaching mode,combined with the analysis of the actual survey data of daily teaching and periodic testing of experimental class and control version,it is concluded that in the process of achieving the independent task of junior high school biology teaching,experimental class has achieved remarkable results in teacher guidance,obtained resource support for teaching methods,obtained strong support for students’ independent learning,and strengthened their autonomy after class consolidation.With the development of information technology,schools tend to combine online and offline teaching modes.The new teaching model can break the original teaching methods of junior high school biology class,so that junior high school biology teaching is not limited to time and space,and has an irreplaceable role in improving the personalized and diversified needs of students in the new era.Through the research of this thesis,it can be understood that the teaching mode combining online and offline can not only promote the classroom teaching method of junior high school biology,but also cultivate students’ independent learning habits,so as to complete their independent learning tasks and objectives.However,there are still many problems,such as teachers’ quality to be improved,improper application of teaching methods,insufficient support for independent learning,and not obvious after-school consolidation effect,which directly affect the further application of online-offline combined teaching mode.This thesis proposes some countermeasures to improve teachers’ guidance level,optimize online and offline teaching methods,improve self-learning support measures,and optimize after-class consolidation effect.