Design And Practice Of Primary School Robot Project Teaching Activity Oriented To The Cultivation Of Problem Solving Ability

With the continuous development of science and technology,problem-solving ability will be the core ability in the 21 st century.How to effectively cultivate learners' problem-solving ability has become an important goal of teaching.The most important point for the cultivation of problem-solving ability is to choose and use appropriate teaching activities.At the same time,the emergence of robot teaching has become the focus of education,through robot teaching,is conducive to the exercise of problem-solving ability,so how to effectively use robot teaching to improve students' problem-solving ability has become the focus of this study.With the deepening of the new curriculum reform,more and more teachers also try to use project teaching,which is based on the real problem situation.In the process of completing the project,students need to use comprehensive knowledge to solve problems.Therefore,through the project teaching can also achieve the cultivation of students' ability.Therefore,through the combination of project teaching and robot teaching,this paper focuses on the cultivation of students' problem-solving ability,designs and implements robot project teaching scheme,and focuses on the teaching effect of cultivating students' problem-solving ability.Based on the above problems,through literature review,to understand the current situation of related research,and define the important concepts and related research theories in this study,to do a good theoretical basis for the later research work;then,guided by the problem-solving ability,clear the principles and objectives of problem-solving ability training,combined with the problems existing in the current primary school robot teaching,primary school robot teaching According to the learning characteristics of the students,the problem-solving process is integrated into the project teaching process,and the process of problem-solving ability training in primary school robot project teaching is constructed.Based on this,the robot project teaching activity scheme is designed.Finally,20 primary school students from grade 5 to grade 6 in Tianjin n primary school are selected as the research objects.Taking ev3 robot as the learning carrier,three rounds of action research are carried out for one semester.Through classroom observation,interview,survey,work analysis and questionnaire test,the research effect is analyzed.At the end of each round of research,reflect and summarize the problems encountered in this round of research,learn from experience and adjust the next round of action plan.When the three rounds of action research are completed,the data are analyzed through the questionnaire data and interview survey,combined with the process evaluation results of problem-solving ability.Finally,this study draws three conclusions: First,the use of robot project teaching is conducive to the cultivation of students' positive learning attitude;Second,robot project teaching activities can improve students' "participation","enthusiasm" and "engagement";Third,through robot project teaching,students' problem-solving ability is significantly improved,and the dimension "trend avoidance style" is the most important The biggest increase in the three dimensions shows that students can compare different solutions in the process of solving problems,and can choose more appropriate solutions to solve your problems.This study shows that the effect of problem-solving ability training through robot project teaching in primary school is good.Therefore,it is worth doing more research on the cultivation of problem-solving ability in primary school robot teaching stage,not just limited to the field of science and higher education.We should design different cases of cultivating problem-solving ability according to different age stages,so as to provide reference for teachers' teaching,so as to better guide teaching practice.In addition,the author points out the research deficiencies and research prospects of this study,and provides some research suggestions for the follow-up researchers of project teaching of robot course in primary school.