Advantages of mixed-age outdoor activities in middle and large classes: strengthen the cultivation of the only child's emotions, and the only child often has personality problems such as willfulness, selfishness and poor independence. The activities of mixed-age classes create an opportunity for the only child to be together like brothers and sisters. It makes up for the defect that the only child lacks the communication environment of children of different ages, and effectively inhibits the generation of bad characteristics such as selfishness, willfulness, strong dependence, poor independence and low communication ability. ?

Disadvantages: children are different in age and do not organize activities.

Kindergarten class

In the practice of preschool education in China for many years, a basic classification method has been formed. Generally, it is divided into three classes according to age: small class is 3-4 years old, middle class is 4-5 years old, and large class is 5-6 (7) years old. However, some kindergartens also provide preschool classes, preschool classes and mixed classes.

Each class has different requirements for teachers because children are different in age and have different characteristics and development. This requires systematic study and understanding.