Here's a sample routine for children, from waking up to homework to bedtime. It's labeled for ADHD, but would be a good sample routine for any school age kid, a starting place for building a routine of your own.
How to Create a Daily Schedule as a Stay-at-Home Mom Organize your day and get more done. Two different schedules for moms with children under seven and moms with children over seven. Works for stay-at-home dads too, obviously.