Each person is different. I'm sure as an adult, you have known people with differing work speeds, right? Well a child is no different.
Maybe, make a chore list. THEN, along with that... make a time schedule. Some people (adults and children alike) just don't know "how" to prioritize themselves, nor "organize" in their heads what to tackle first. I know that some people just get so overwhelmed with thinking about it, that they NEVER get anything done, much less finish a task. This goes for anyone child or adult.
So.. maybe his chore is to collect the trash. Well, tell him that it goes out on Tuesday nights... he should collect his trash and the bathroom trash. Then tell him it needs to go outside before 6:00pm, and he has until then to complete it.
This therefore gives him a TANGIBLE time-frame AND what the expectations are for him.... s-p-e-l-l-e-d out clearly. So there is no guess work involved.
Perhaps by giving him a CLEAR idea of what to do AND "when" to do it by... he will be able to gauge himself and pace himself.
In terms of homework, if he does not get it done... then he does not. My Uncle, had a son (my cousin) like that when my cousin was in elementary school. For the times my cousin did not do his homework or just never got around to it despite parental supervision or assistance... then my Uncle would jump right in and "save" him and basically do the homework for him giving him the answers. Well, this just made my cousin even more lazy. So then, my Uncle sent my cousin to school a few times with uncompleted homework... then he had to "explain" to the Teacher HIMSELF why it was not completed. After doing this a few times... he got more responsible for himself, and self-directed. NOW... he graduated high school in the top of his class AND went to a top ivy league school where he as recruited for a job even before graduating college and he is now making a 6 figure income. How's that for learning discipline and self-motivation?
Well but that is just one example.
Some people just need help organizing themselves because they just don't know how to do it on their own... and just thinking about it makes them unenthusiastic about it all and it makes the "chore" even MORE un-attainable for the individual.
So, perhaps if he is taught, HOW to organize himself, that may help him. He has to get a system for himself, that is workable... and soon he will be in Middle School and the "demands" will be higher... and less excuses will be tolerable.
But your son is also giving you "attitude." Okay, so at each age they have varying "sassy" back talk phases. Fine. BUT, don't allow him to do that.. tell him you are his MOM, not a doormat. If he wants respect, he has to give it too.
If he does not do his responsibilities...then privileges get taken away. If he gives you attitude for that... tell him, that if he does, then he can make his own dinner and do his own laundry, since cooking & laundry is a "chore" for you too. Tell him that if he wants dinner and his clothes washed he must "ask you", just as you "ask" him to do HIS "chores." Then maybe he will realize how it feels... to be on the other end of the stick.
-The thing is, he is not doing chores for "himself"...OTHERS are reliant on him too, and what he gets done. So, if he doesn't take out the trash for example, it piles up and makes it unpleasant for EVERYONE at home, including himself. If you don't cook or do laundry... then NO ONE eats or has clean nice smelling clothes. So, maybe, he needs to SEE that, the BIG picture of everything... it is not just HIM and what he does... but what he does as a PART of the home... since HE is a part of that too, right? At a certain age... a child NEEDS to know that... what they do or don't do has a "domino effect" and affects EVERYONE in the family. And sometimes, you just have to do something even if you don't want to. After all, who wants to do "chores"? Its just something that has to get done, like it or not.
This is a crucial age and time... as he hits the teens it will either get worse or not. So, gauge him and direct him as to what is expected.
Sit down with him. Are the both of you close? Just talk with him, build a rapport (before he does hit the teens and closes you off from anything private)... so that it builds a SOLID foundation between the both of you and a common respect.
Ask him "WHY do you get sarcastic to me????" (pregnant pause). Ask him that. Make him think about it and ANSWER you about it. Don't judge him, but tell him you REALLY want to know WHY he talks to you that way. Then, from there... talk it out... see if you can both come to an understanding about each other and HOW the household should work.... as a TEAM, together. Tell him, you are his MOM. His one and only Mom.... don't take it for granted and that you love him no matter what... some kids don't even have that. AND it takes Mother AND son to help each other.... that you know he is growing up... but he is still a part of you...and he is your son... and he needs to do his part.
Perhaps, approaching him this way, may make him think twice. Or simply listen to what he has to say...
I think, whatever is taught to him now, will lay the groundwork for his teen years... and so its important to work on it "together" now.
I know for my kids, they LOVE to know that they "made Mommy happy...." and it coaxes them to do more and that if I want them to do something... they can do it, not only my way, but that they have their own ideas about how to get it done too.
Here's some links on what 10 year olds do, and can do as chores (show it to your son and maybe he will feel "lucky" he does not have as much chores as other kids his age)http://www.handipoints.com/mommypoints/work-ethic/top-ten...
http://answers.yahoo.com/question/index?qid=1006052646645
All the best,
Susan