First, I think measuring homework by “minutes” is insane. Kids (people, too) work at such tremendously different speeds, and the speed it takes to complete assignments vary so widely, that the measurement is useless. As a teacher, the sorts of things I assign to do at home are the ones that vary the most–the reason they don’t work well as class activities because there is such disparity that you can’t possibly keep the class together, and so the slower kids never get a chance to really dig in and practice.
Ideally, most homework should be “go home and master this skill. Here are a variety of tools you can use to do so.” Otherwise it turns into a coupon system. Kids see school as this bizarre arbtrary game where you have to turn in a certain quantity of papers with the right words on them. You get all this focus on “assignments”, as if “assignments” were the point. You get kids wanting to make up “assignments” weeks after the fact, because the piece of paper is all that matters. And between google and smartphones, getting the right words on the right paper is trivial. Teachers always think homework will “make” kids accomplish some primary task–that the paper will be evidence that this other cognitive task was finished. But students see the homework itself as the primary task, and are incredibly good at finding ways to accomplish it without touching the intended skill.
I would love, love, love to see elementary school homework designed around helping kids and parents develop a more productive attitude towards school as a whole. Spelling lists are a great example–you study in whatever way you like (but kids and parents need recommendations about effective ways) and you are done when you know the words. Math should be like this too–not “work X problems. Turn them in without knowing if you’ve learned anything, and I will grade them and tell you in a few days if you get it”.
I’m in high school, and we are working towards this. On one hand, we have a lot of homework, and we always will: we are one of the top magnet programs in the country and most of our kids will take (and pass) 10-20 AP exams by the time they graduate. We are covering basically high school + the first two years of college in 4 years. So we go fast, and a lot of this stuff they have to entirely teach to themselves, or at least practice to mastery themselves. So that’s got to be at home. But there are things that can really transform the attitude toward that homework to make it more flexible, less time consuming, and more effective. The key elements we are gradually spreading on our campus:[ul]
[li]No grades on homework. It’s assigned, it’s checked, it’s recorded, but in a recording category that’s 0%. There’s a lot of verbal back and forth about patterns here–a kid with good grades misses an assignment, it’s nothing. But regular missed assignments are noticed. [/li][li]Answers freely available. In the back of the book, posted early the next morning, whatever.[/li][li]Very short daily quizzes over the same skills, with, again, answers in class, so that they immediately know what they know.[/li][li]Targeted interventions for kids who are failing quizzes–in practice, this means we make them come before or after school and do their homework in front of us and we check it.[/li][li]For things that aren’t so skill based–like “read these chapters of a novel”, avoid the temptation to make the secondary assignment anything like “answer these questions”, because then they focus on that.[/li][li]Talk every day about the idea that mastering skills, knowledge, understanding is the point.[/li][/ul]
These have really, really helped. It’s still a process, and it doesn’t fit every type of thing in every class, but it’s better.