Research And Application Of Tablet Computer Based Personalized Biology Teaching In Junior High School

《The curriculum standards for biology 》 in compulsory education(2022)proposes to " highlight the dominant position of students and pay attention to students’ personalized and diversified learning needs".In the current teaching situation of adopting a unified class teaching system with unified teaching content and teaching schedule,it is difficult to pay attention to the specific situation of each student by adopting unified teaching content and teaching progress,and it is more difficult to carry out targeted teaching according to different students’ learning conditions.With the continuous development of educational informatization,tablet computer has gradually become a new teaching tool vigorously promoted in classroom teaching due to its unique characteristics such as portability,functionality and connectivity.However,what is the application status of tablet computer in actual teaching and how to use tablet computer to promote the personalized teaching of junior high school biology is a question that needs to be discussed.Based on the above background,the research purpose is to design an effective personalized teaching strategy for junior high school biology based on tablet computers,promote the organic integration of tablet computer and junior high school biology teaching,in order to provide references for front-line teachers and relevant researchers.Firstly,using the literature research method to analyze the current research situation of tablet teaching and personalized teaching at home and abroad,comb the theoretical and practical research results of tablet teaching and personalized teaching,and take mobile learning theory,humanistic learning theory,and constructivist learning theory as the theoretical basis.Secondly,using the methods of investigation and interview to investigate the current situation of the application of tablet computer in junior high school biology teaching,and analyze the advantages and disadvantages of the application of tablet computer in junior high school biology teaching.It is found that tablet computer can promote students’ personalized learning,but teachers have not fully utilized the advantages of tablets in promoting personalized learning for students in actual teaching.Thirdly,guided by the basic principles and theoretical basis of personalized instructional design,and based on the personalized instructional process and strategies proposed by other researchers,the tablet computer based personalized teaching strategy of junior high school biology was designed.Finally,the tablet computer based personalized biology teaching strategy for junior high school was applied to practice,and its effectiveness was verified by classroom observation,SPSS data analysis and other methods.Through a semester of teaching experiments,the following conclusions are drawn:after the implementation of tablet computer-based personalized biology teaching in junior high school,students’ enthusiasm to participate in class has been improved obviously,which is helpful to develop the habit of independent preview and cooperative exploration,improve students’ learning effectiveness,realize "personalized teaching" and precise intervention.Finally,some suggestions are put forward for the whole process of teaching practice.