I'm always doing household chores. I'll also make sure my boy puts his dirty laundry in the machine. He often helps me wash the toiletas well.
I bought my daughter a mini broom. Whenever I sweep the floor, she sweeps too. Basically, demo whatever household chore to your kid.
i don't teach, i just do it. Then he follows.
I just do it. I get them to follow me.
Kids learn best by mimicking us.