The Practice Of Using Micro Tools To Improve The Teaching Efficiency Of Life Science In Senior High Schools In The Context Of "Internet +"

In recent years,with the rapid development of the Internet,people's lives have undergone tremendous changes."Internet + education" is also gradually incorporated into our daily teaching.Under the reform of "3 + 3" college entrance examination system,both classroom teaching and extra-curricular learning have changed.With the help of Internet micro-era tools for teaching,in the limited classroom and extracurricular,to help students quickly form a system of scattered knowledge,real-time answers,real-time feedback,help teachers understand students' learning situation,improve students' learning efficiency of life science,in order to meet the challenges brought by different college entrance examination systems.The research methods of this subject are: literature research,experiment,questionnaire survey,statistics and interview.On the basis of literature research,this paper expounds the theoretical basis and practical significance of using Internet micro-tools in teaching practice,and preliminarily constructs the learning mode of using Internet micro-tools in vacation homework and classroom learning,and designs a teaching case of classroom teaching experiment,which is illustrated by examples.The following conclusions were drawn through empirical research:1,the application of Internet micro tools in life science teaching can improve teaching efficiency,improve teachers' correcting speed for classroom and homework,and timely feedback and summary.The Internet micro tools can effectively extend the life science teaching in time and space,and lay a foundation for the future teaching of "Internet +" era.Foundation.2.Internet micro-tool teaching is helpful to the improvement of students' grades,especially to the students whose grades are at the middle and lower levels.3.A learning model of vacation homework based on Internet micro-tools is preliminarily constructed.The specific strategies and methods of using Internet toolsin classroom are put forward.The basic steps and processes of using Internet micro-tools in vacation homework and classroom are sorted out.4.The teaching practice of using Internet micro-tools has been affirmed and loved by students,but teachers have also found some problems in practice.Teachers should take a series of measures to solve a series of problems encountered in the teaching of life sciences in high school.In a word,the teaching practice of using Internet micro-tools has achieved certain teaching effect and has certain popularization value.