Natural science type of general education courses aim at designing courses for cultivating current students to own necessary knowledge and thinking skills and even attainments of natural science, to explore eyesight of knowledge and also to study in all their lives. Perception the electricity world, which is the name of a newly general education course of Chongqing University, was selected by over 150 sophomore and Junior students in each campus. This paper introduces the teaching target and contents and also assessment of students. Moreover, it illustrated one of lectures about this course designing and requirements for reading and presentation by PPT software, and also feedback information from students. This kind of teaching methods combined the teacher’s lectures and students’ presentations and final written reports. It urged lecturers to unite their own research interests and teaching experiences. It also urged students to know their own major very well and be interested in inter-discipline research, therefore, they settled down the proper titles of reading reports and presentations. In conclusion, this type of teaching assignment aroused students’ enthusiasm and attained teaching targets very well.