In this case, you can choose the following courses: 1. Scientific experiments: Parents can prepare some simple scientific experiments, such as static electricity, refraction, chemical reactions, etc., so that children can operate them with their own hands and feel the charm of science.

2. Cultural experience: Parents can share their cultural background and experiences, such as traditional handicrafts, local food, folk culture, etc., so that their children can understand the charm of different cultures.

3. Art appreciation: Parents can guide their children to appreciate works of art, such as paintings, music, dance, etc., so that they can feel the charm of art and cultivate their aesthetic taste.