It is most basic to learn to tidy up the dishes, wash the dishes and learn some basic home cooking.
He is also required to go shopping with his parents at least once a week. In this way, he will learn when he knows hard work, and he can distinguish good from bad when he buys it.
Mop the floor and clean the furniture.
I began to communicate with my children in the third grade and formulated the responsibility system of sharing housework. Good for children, good for yourself, and good for future life.
Correct it quickly. Don't worry, from bad to handy. If children are personally involved, they will understand the hard work of their parents.