what are some simple ways to teach responsibility to children using positive reinforcement?

I’m looking for practical ideas to help my kids become more responsible without constantly nagging or punishing them. I’ve heard positive reinforcement works better but I’m not sure how to implement it effectively. What are some simple methods that actually work? My kids are 7 and 10 if that matters.

We do sticker charts for daily stuff like making beds and putting dishes away. Once they fill a row, they pick something small like staying up 15 minutes later.

Also found that praising effort works better than results. Like “thanks for remembering to feed the dog” instead of waiting for them to mess up.

We started using a simple point system where my kids earn points for things like putting away their toys, feeding the pet, or remembering their backpack. They can trade points for small things they want - extra screen time, choosing dinner, or a small toy.

What really works is catching them doing good things and celebrating it right away. Even just saying “I noticed you remembered to brush your teeth without me asking!” makes them light up.

I also found that giving them ownership of certain tasks helps. My younger one is in charge of setting the table and feels so proud when everyone compliments how nice it looks. My older kid manages his own homework checklist and gets excited crossing things off.

The hardest part is being consistent, but seeing them get motivated by the positive attention has been worth it.