1, the combination of closed and open means that closed or open activities, such as scientific experiments, videos, drama performances, architecture and other educational, scientific, artistic and language activities, should be appropriately selected according to the age characteristics and the types of corners of children, and the closed corners should be selected as far as possible. Small hospitals, small supermarkets, breeding, debates and outdoor activities are open.

2. The principle of sharing generally refers to the sharing of resources and environment. This is a very important guiding principle of regional activities, which is related to the systematicness, integrity, order and fluency of regional corner construction, and also affects the multi-purpose and resource sharing. If we can follow the principle of sharing, we can avoid the waste of materials and the idleness of resources as much as possible, and also make the activities of regional corners coherent.

3. The principle of combining static and dynamic activities is established, which avoids the mutual interference and influence of regional (corner) activities. Activities such as reading area, construction area and jigsaw puzzle area generally require quiet, and try not to be adjacent to performance area and sports area. Of course, the establishment and observance of the district angle rules is the premise guarantee. If children lack awareness of rules, it is empty talk to read high-quality district corner activities independently.

4. The principle of relative proximity means that the materials and resources used in activities are close (such as games in the construction area and games in the puzzle area) and can be shared (such as games in the decoration, performance and manual area), especially considering natural resources and space environment factors, such as ventilation, lighting, water source, power supply and walls.