In order to solve the problem of"difficult learning for students and difficult teaching for teachers"in some projects of university physics experiments,a blended learning course was designed.After implementing based on the actual situation of our school,it is found that not only did it improve students'experimental skills and reduce the time required to complete experiments,but also freed teachers from repetitive replying the simple questions.Therefore,there is more time to guide and inspire students.The problem of"difficult learning for studen...