1. Observe children's behavior and development: During the probation period, you need to observe the behavior of kindergarten children in their daily activities, including their interaction with other children, emotional expression, hobbies and so on.

2. Participate in teaching activities: As a trainee, you may be asked to participate in kindergarten teaching activities, such as leading children to do simple handcrafting, game activities or story reading.

3. Learn kindergarten management and operation: In addition to teaching activities, you can also pay attention to kindergarten management and operation, such as curriculum, safety management, health care and so on.