| Cultivating students’ scientific literacy is the key to cultivating national innovative talents.Scientific literacy is the focus of educational research in the world today,and the goal of curriculum education reform is to focus on the cultivation of scientific literacy.And in the process of cultivating scientific literacy,the cultivation of scientific attitude is very important.It is not easy to achieve the goal of scientific attitude,so it is valuable to study the effective ways to cultivate scientific attitude.Cooperative learning is a widely used teaching theory and strategy system full of creativity and effectiveness.It is of great practical significance to cultivate scientific attitude through cooperative learning.From the content of learning psychology,it mainly includes three different elements,namely behavior intention,attitude cognition and emotion,to determine the direction of scientific attitude cultivation,and to evaluate students’ scientific attitude with the Scientific Attitude Evaluation Index Scale.Based on the attitude acquisition theory of personal experience and alternative learning put forward by American psychologist Bandura,combined with the cooperative learning theory,this paper puts forward the form of learning in groups,and formulates the way to cultivate junior high school students’ scientific attitude in cooperative learning.Through the action research method,the students of Grade 2019 in a school are taken as the research objects,and the training approach is implemented.The final conclusions are as follows:In the process of cooperative learning,teachers can effectively enhance the cultivation of students’ scientific cognition.Presupposition cognitive goals from group preview activities,experience of the connection between scientific cognition and life around you,STSE,strengthening the cognition of scientific methods through cooperative scientific inquiry,conducting scientific research in groups,communicating with society and environment,and strengthening students’ cognitive structure of nature.Cooperative learning improves teachers’ cultivation of students’ scientific emotion.From the mutual evaluation between students and teachers and students,creating problems in real situations,scientific cooperation and inquiry,etc.,students can experience cognitive conflicts in the created scenes,and the consideration of behavior results will affect the formation of scientific attitudes and cultivate scientific emotions.Cooperative learning improves teachers’ cultivation of students’ scientific behavior intention.From group reporting activities,after-class arrangement of cooperative scientific interest experiments,points system competition activities,problem solving in real situations,students’ interest in learning can be stimulated,and students’ scientific behavior intention can be cultivated.After one year’s practice,students’ scientific attitude has been significantly improved,and the indicators of different dimensions of students’ scientific attitude have been significantly increased.1.Through practice,statistical analysis has proved has been significantly improved.Compared with the differences before and after grade 8 and grade 9,each index reached 0.05 at P |