"Flexible plan" means that teachers set the general educational goals in advance, but do not set specific goals for each project or activity in advance. Instead, I rely on my own understanding of children and previous experience to make various assumptions about what will happen. Relying on these assumptions, they have formed flexible goals that suit the needs and interests of these children. Children's needs and interests include not only those expressed by children in the project, but also those inferred and triggered by teachers in the project development.

2。 Cooperative teaching

In teaching, Reggio's outstanding feature lies in emphasizing the cooperation between teachers and students to study a certain problem. Reggio compared the teaching process to a table tennis match between teachers and children. Teachers "must catch the ball thrown by children and push it back to them in some form, so that they want to continue the game with us and continue the game at a higher level, and perhaps develop other games" (Filippini, 1990

3。 File support

The document mentioned by Reggio strongly supports the process of project activities. Documents refer to the systematic records of the educational process and the results of teachers and students' joint work, including children's own visual representation activities and the records of specific cases in the process of children's work, such as recording specific cases in the process of children's work, photos of working children, marginal notes written by teachers, brief comments on children's arguments, explanations of activities' intentions as soon as possible, comments from parents, etc.

4。 Group work

Reggio's project activities generally take the form of group work, with 3-5 people in a group and sometimes 2 people. Reggio believes that this kind of group work is conducive to ensuring cooperative research among peers.

5。 enter

Reggio's project activities are not hurried through the motions, but in-depth and timely learning. Reggio's project activities carry out in-depth research on a certain theme, which is highlighted by children's comprehensive understanding of the same phenomenon and concept from all angles and their repeated understanding of it at all levels.

6。 picture languages

In the process of children's group research around a common "project", Reggio encourages children to use their own natural language and expressions to freely express and communicate with each other, including language, movements, gestures, gestures, expressions, paintings and sculptures. Among them, symbolic visual expression activities (which Reggio calls image language) are particularly concerned.