It would help to know what you teach and how old your children are. By young, do you mean infants and toddlers, or do you mean elementary age? I may be able to offer better tips depending on your answers to these questions.
I've been teaching for 15 years, so I've been through the younger years with my boys. It was difficult. Now they are 7 and 14, so I still have one that I still consider young; he's in second grade, but it's still so much easier than when he was a toddler/preschooler. I teach AP English, so I have MOUNDS of grading. If you haven't seen what an AP English teacher grades each week, it's difficult to imagine. I have 175 students this year. No matter what you teach, I know you have a ton on your plate as well.
Here's a typical weekday:
I get up at 5:30 and get ready. My 7yo gets up at 6:00 just because he's an early riser. He gets himself ready for school. I leave for school at 6:30 and arrive at 6:45 to tutor students. School starts at 7:35.
My husband takes our 7yo to school. Our 14yo gets ready for school and rides the bus. I teach all day, cramming as much as I can in, and often work through lunch. I check mamapedia before school, at lunch, and once or twice during my conference period as a treat after planning and grading papers. :)
I leave at 3:00 to pick up 7yo from school. We go home and he does homework while I check the mail, sort through bills, let the dog out, etc. Then I start dinner while he plays outside unless it's too cold. He plays legos or something if it's too cold. I start a load of laundry. About an hour later our 14yo gets home. He does his homework while I cook. 7yo comes in and we all chat while I finish dinner. We eat together. I put the laundry in the dryer and then take a bath. 7yo takes a shower when I get out.
We all watch Wheel of Fortune together after that, and 7yo goes to bed at 7:00 after prayers and calling Dad. Then 14yo have time to talk about his day and spend some quality time together. At about 8:00 our son takes a shower and I settle in to do school work. Husband gets home at about 9:00, and we spend a little time together. I go to bed between 9:30-10:00.
My husband is off on Wednesdays, so he cleans the house on Wednesdays (YAY!). I touch up during the week and on Saturdays. The weekends are pretty relaxing, and I do a lot of grading while the kids play or while watching movies. I've gotten really good at hanging out with the family grading papers while they watch movies.
I also do a lot of grading in the car line while waiting to pick up my son from school, and in doctor's office waiting rooms. I take papers with me everywhere.
It really does get easier as kids get older. :)