Improve children's operational abilities. We often use disposable tableware in life. It is a pity to throw them away after using them only once. You can clean and disinfect them first, and then use your dexterous hands and wisdom The brain turns them into various beautiful decorations and small toys to add fun to our lives. Activity: The teacher first performs a magic show, showing raw materials such as paper cups and dinner plates, and covering them with cloth to conjure sunflowers made of paper cups and flower baskets and hot pots made of paper plates to arouse children's interest.