In the competition, the teacher preset a variety of items for the children, including folding quilts, sorting schoolbags, folding clothes and so on. In the whistle of the referee teacher, the tense game began. The children's serious and dedicated expressions infected every little player, some folded the quilt first, some quickly folded their underwear, and soon came "Teacher, I'm finished". Everyone finished the game in the fierce atmosphere of "chasing after me". Finally, according to the time the children sorted out, the fastest child except 10 was selected. When the children were holding the prizes, their faces showed extremely happy smiles.

Through this activity, not only did every child learn some sorting methods, but also felt the importance of self-care. The importance of scientific and reasonable "fast, clever and good" sorting methods helped children to develop self-care habits and improve their self-care ability, and also made full preparations for them to enter primary school life.