One of the things that I've seen and wish I had known about when my son was younger is a lost-and-found bucket. Instead of being a human tracking device who always has to find the missing lunch box, shoe, favorite shirt, and TV remote, have a large bin into which you toss everything that doesn't belong where you find it (primarily the floor, in most houses). Then put an envelope on the outside of the bin with either cardboard strips or large tongue depressors (from the craft store) on the outside, each with a job written on it. There's a little poem you can google that has to do with "choosing some chores and the item is yours" or something along those lines.
It accomplishes several things: the child knows where to look for stuff instead of nagging mom, the jobs get done instead of the parent nagging the child, it teaches the child how many things there are to do around the house, it teaches personal responsibility and accountability, it even reinforces reading skills. It takes Mom out of the mix and makes the child responsible for the item and some of the family jobs but still gives some choice in the type of job the child wants to do. One job per item. It makes the chores more of a choice the child made by her own actions/decisions. It also gives a sense of accomplishment that she's perfectly capable of finding her stuff, putting it away, wiping down the bathroom counter, emptying the dishwasher, etc. It also teaches them that missing a practice because they have no shin guards or taking lunch in a plain brown bag because the lunch box is lost or full of spoiled food is not the end of the world. Those are empowering skills.
Another thing that was important to us was to put our son in charge of more of his money. We had rules about allowance and even gift money. We had a bank system (there are many) that included spending money, short term savings (at home - for that Lego set or a new skateboard), long term savings (in the downtown bank - for college or a car), and charity (he could chose the charity, but not whether or not to give something away). It taught him that not every nickel comes from whining to Mom and Dad, that some things were worth saving up for if you really wanted, that some money was not available to him now or next week, and that no matter how deprived/poor he thought he was, there was always someone else who had less and he had an obligation to help.
Finally, by age 10, kids should be talking to their teachers on their own, with Mom and Dad intervening every time. It's okay for a kid to take a half-completed homework assignment in to class and saying, "You know, I need help with this, Ms. Teacher. I spent time on it but I just don't get it. May I come for extra help one day after school?" No horrible thing will happen if their homework isn't done once in a while, it takes the Homework Wars out of the M./Daddy to-do list, but it still prevents the child from wanting to go to the teacher every single day saying "I don't understand" if they are just lazy and postponing the work. I'm not saying you never tell them to do their homework, but letting them go in with it incomplete (even if they just blew it off rather than not understanding it) is a powerful motivator for the future. Every teacher can tell if a kid sincerely didn't understand the assignment vs. if she's just making excuses day after day. Then the child can deal with the consequences and it's not Mom's fault for not sitting down and doing every math problem with her.
And of course, successfully navigating these tasks and being successful is empowering. Then the parent can say "I'm proud of how you handled that" rather than "I'll do it" or "I do everything and you appreciate nothing" or "I'll talk to the teacher to find out how to do the math." It also teaches kids that it's okay to fail at something once in a while if they learn from it and improve.