Automatic control of production lines raises productive efficiency in industry all over the world.Knowledge of sequence control techniques is required for graduates to get a job in manufacturing companies.However,there was only one sequential control experiment in the fourth grade in our Department and it was outdated.We corrected this part of the curriculum and let the sequential control experiment start from third grade.Further we have developed a new practical training system for sequential control.Since last year and this year were the transition,we verified the effect with a survey of the students about the appropriateness of the material for third graders.In this paper,we introduce the outline of student sequential control experiments and the results of the student survey.