With the further reform of education and teaching and the needs of talent training in a New Era,political science in senior high school must give full play to the function of educating people and effectively implement the fundamental task of cultivating morality and cultivating people.Homework,as an important part of daily teaching,is in urgent need to highlight the essence of education and pay attention to cultivating students'awareness and ability to analyze social problems and solve practical problems.This paper,combined with teaching practice,tries to explore the assignment design and implementation of political science in high school from the perspective of"deep thinking",aiming to improve students'core quality of subjects on the basis of reducing burden and increasing efficiency,and guide students to gradually form correct values,essential character and key abilities.