Auxiliary materials: plasticine, paper box, paper tray, paper cup, cloth head, wool, rope, packaging tape, disposable cups, hair roots, films, buttons, lids, various beans, peanuts, toothbrushes, toothpicks, cotton swabs, straws, iron wires, wine bottles, jelly boxes, environmental protection bags, blank surfaces, foamed eggs, hair roots, popsicles and so on. In order to cultivate middle-class children's spirit of independence and exploration, and give play to their imagination and creativity, American preschool teachers have arranged kindergartens into different activity areas, such as computer area, book area, clay sculpture area, plant area, animal area, building block area, sand playing area, water playing area and cooking area. , so that middle-class children can choose their own activity areas, pick up and put their own toys and articles, and tidy up the place after the activity.
In order to make middle school students learn to get along well, we have prepared enough toys and articles, which all middle school students in need can get without fighting for them. At the same time, different areas enable each baby to move freely and communicate with several partners, thus increasing their experience of interacting with others. If there is a dispute between the children in the middle class, the teacher will guide them to tell each other their thoughts and let them learn to communicate.