The quantitative physics experiment is a kind of experimental exercise that serves as a medium for improving experimental capacity for students in teaching physics. However, this kind of exercise has not been focused in teaching practice. In this paper, we present the results of the oriented proposal research, the process of designing high school physics quantitative experiments. The remarkable thing is the four-step process of designing quantitative experimental exercises and the demonstration through three specific examples. The reality shows that the characteristics of designing quantitative experimental exercises compared to creating other types of physics exercises is that the designer needs to conduct experiments and to make careful measurements. Teachers can use the results of this research to design quantitative experimental exercises at different levels conformable to the practical work at high school.