Research On Teaching Design And Practice Of "Life Science" In Primary School

The outbreak of novel coronavirus pneumonia in 2020 aroused people's scrutiny of life.Some primary school students showed indifference to life in the face of the sudden outbreak.In this context,examining the development of life science teaching in primary school x,we find that primary school life science is marginalized,teachers' teaching methods are difficult to change,teachers' ability of information-based teaching design is weak,students' lack of interest in learning and so on.Therefore,Internet plus primary school is applied to primary school life science teaching design and teaching practice under the background of "Internet+education",so as to improve pupils' understanding of life and improve the quality and effect of life science teaching.First,this study carefully combs the domestic and foreign primary school life science teaching and the application of Internet technology in classroom teaching and other related literature,in-depth understanding of the practical problems existing in the life science teaching of primary school x,based on this design for primary school life science teaching online and offline combination of teaching mode.Second,on the basis of carefully studying the "compulsory education primary school science curriculum standards" and teaching materials,this paper selects the fourth unit "biological diversity"in the sixth grade volume I of the education and science edition to carry out the teaching design from the three stages of pre class,in class and after class,and applies this mode to the teaching to test its actual effect.Third,in the process of teaching practice,through the analysis of the pre-test results,the experimental class and the control class are selected.The experimental class adopts the online and offline teaching mode,while the control class adopts the traditional teaching mode.After a unit of teaching practice,there is a significant difference between the two classes in performance(P=0.762>0.05).The average score of the experimental class is 5 points higher than that of the control class,which proves that the teaching practice of this mode is successful and feasible.And constantly optimize and adjust their own teaching design in the process of teaching practice.Fourth,to investigate the teaching effect of students.After the implementation of teaching,the students who have the most voice can make a reasonable evaluation of teaching.Through the work analysis,questionnaire survey and interview,it is found that about 80%of the students love this teaching method,and 85%of the students can accept this teaching method,with a good sense of learning experience and high satisfaction.At the same time,it can be seen from the students' works that the students have a deeper understanding of life.Fifth,in the process of teaching and designing primary school life science under the background of "Internet plus education",we found that using Internet technology to teach life science can effectively improve students' interest in learning,mobilize classroom atmosphere and enhance students' understanding and understanding of life.In the process of design and teaching practice,the author timely summarizes and puts forward the following suggestions for primary school life science teachers:(1)carefully study the curriculum standards and teaching materials,and systematically plan the teaching elements;(2)the design of learning activities should consider the development of students' high-level thinking;(3)innovate teaching evaluation tools,and timely present students'learning numbers According to;(4)independent inquiry should provide students with a"support" for learning and exploration;(5)design classroom teaching games to fully mobilize students' learning enthusiasm.