The Action Research On Pair Programming In Primary School Scratch Teaching

The age of Artificial intelligence puts forward new requirements on the learner's ability.It is important how to cultivate the computational thinking which can suit to the age of Artificial intelligence best.This issue has attracted the attention of more and more countries and scholars.Countries around the world has attached great importance to programming education and the government will make it a national strategy.The programming education will be added into the basic education.China has also decided to popularize AI programming education in primary and secondary schools.Scratch is a teaching software widely used in the programming teaching of primary and secondary schools.In the programming teaching of primary school students based on Scratch,it has become a common problem for many teachers that how to organize and design the teaching so as to improve the programming effect and learning satisfaction of learners and effectively cultivate students' computational thinking ability.After the analysis of present situation in primary school,the characteristics of learners',the teaching content and teaching environment,and on the basis of combining the curriculum standard request of primary school information technology and the characteristic of the pair programming,with constructivism learning theory,multiple intelligences theory,"learning by doing" theory,and using the methods of action research,literature research,observation,questionnaires,and interviews,includes the following work:(1)Analyze the influencing factors of pair mode and exchange of time on the basis of reading literature and analyzing the information technology literacy of primary school students.(2)The paper designed the paired programming teaching process and teaching evaluation mechanism for primary school students based on the analysis of learners and the teaching objectives.(3)Taking the thirdgrade students as the object of study,three rounds of teaching practice were carried out with the operating mode of the Lewin spiral cycle action research.The teaching effect of pair programming was analyzed from three aspects,namely,the programming effect,learning satisfaction and computational thinking.After three rounds of action research,I discussed the impact of pair programming on the teaching of Scratch programming for primary school students from the perspectives of peer relationship,learning ability and role exchange timing,in order to provide reference for other researchers and educators to carry out primary school programming research and practice.References provide new ideas for promoting classroom teaching reform and transforming students' learning styles.