Application Research Of Sample Learning In Junior High School Python Programming Teaching

At present,programming education is valued globally,and countries have introduced relevant policies to children to learn programming.In 2017,council issued the development plan for a new generation of artificial,requiring the of programming education in primary and secondary schools.Subsequently,education issued the outline of comprehensive practical activities in primary and schools,requiring junior middle school students to be familiar with programming language,and to try to write and debug programs.However,the author has learned from the front-line information technology teachers that information technology has few class hours,programming is boring and complicated,lack of learning motivation,and independent learning ability is not high.The teaching mode(combining teaching with practice)is difficult to meet the needs of teaching and training objectives,and the learning effect of students is not good.The study shows that sample learning can effectively improve the learning effect of students in other subjects.This study attempts to adopt the sample learning method in the teaching of information technology in junior middle school and carry out experimental research to verify the learning effect of students.Firstly,this study collates and analyzes the domestic and foreign sample learning theories,experiments and results by consulting and sorting out a large number of literatures.These studies have laid a solid theoretical foundation for the follow-up research.Secondly,with the support of relevant theories and combined with the characteristics of junior high school information technology courses,this paper takes part of the content of Python drawing module as an example to carry out the application design of sample learning in Python teaching.Finally,the students in grade two of junior middle school the research object to carry out the experiment of the application effect of sample learning,and the designed sample is applied to the teaching of junior middle school information technology curriculum.By means of tests,questionnaires and works,the following conclusions are obtained:(1)the students who use the sample learning method are better than the students who use the traditional training combined with the teaching mode in the basic knowledge of programming.(2)sample learning can improve students' ability to solve problems in application programming.(3)sample learning can promote students' interest in programming.According to the experimental results and the problems in practice,some Suggestions on the application of sample learning in junior high Python program teaching are put forward,hoping to provide some references for junior high school program teaching.