Set a Regular Time. Finding a regular time for homework helps children finish assignments. The best schedule is one that works for your child and your family. What works well in one household may not work in another. Of course, a good schedule depends in part on your child's age, as well as individual needs. For instance, one youngster may work best in the afternoon after an hour of play, and another may be more efficient after dinner (although late at night, when children are tired, is seldom a good time). Outside activities, such as sports or music lessons, may mean that you need a flexible schedule. Your child may study after school on some days and in the evening on others. If there isn't enough time to finish homework, your child may need to drop some outside activity. Homework must be a high priority. You'll need to work with your elementary school child to develop a schedule. An older student can probably make up a schedule independently, although you'll want to make sure it's a good one. It may help to write out the schedule and put it in a place where you'll see it often, such as the refrigerator door. Some families have a required amount of time that children must devote to homework or some other learning activity each school night (the length of time can vary depending upon the child's age). For instance, if your seventh-grader knows she's expected to spend an hour doing homework, reading, or visiting the library, she may be less likely to rush through assignments so that she can watch television. A required amount of time may also discourage her from "forgetting" to bring home assignments and help her adjust to a routine.
(taken from: kidsource.com)