1. Lack of educational experience: Teachers are relatively young and may lack rich educational experience and practical experience, which will affect the effect of education and teaching.
2. Insufficient educational knowledge: Teachers are relatively young, and may not have systematically studied the knowledge and skills related to early childhood education, so they need to continue to learn and improve.
3. Immature educational ideas: Teachers are young and may not have formed their own educational ideas and styles, which need to be accumulated and improved through practice.