1. Participate in environmental protection organization activities, such as cleaning corridors, picking up some white garbage, or recycling some used batteries.

2. Participate in study group activities: Parents can lead their children to participate in some extracurricular study groups, so that children can have more contact with other primary school students, improve their communication skills and improve their academic performance.

3. Participate in interest group activities: You can form some interest groups with classmates or classmates, such as calligraphy, musical instruments, or sports activities, which will help children enrich their after-school life.

4. Go to the library to help move books: Parents can take their children to the library to study during holidays, and at the same time, they can help librarians organize books and put all kinds of books in order, which is helpful to exercise their children's working ability.

5. Caring for the elderly in the nursing home: Students can be led by their parents or form a group, and then go to the nursing home to care for the elderly and perform various colorful programs for the elderly in the nursing home, which will help children grow up.