Abstract: 3S(GIS,remote sensing,GPS) technology is widely applied in various engineering disciplines.How to teach students to apply advanced information integration technology to engineering science is a problem need to solve.Based on this consideration,this course uses the “theory,practice and scientific research training” mode,namely by the teacher to choose a number of research propositions with student to carry on the discussion,students have good ideas and feedback to the teacher,and students can be divided into a number of scientific research training group,each group is responsible for a scientific proposition,the final way of evaluation by students is submitted to the paper on the teacher's score.Through collecting the data indicate that this kind of teaching method can effectively avoid the students cope with examination mentality,improve the Students' autonomous learning enthusiasm,enhance students' interest in scientific research.