Do a Site Visit
If you're able, take the kids to the new place for a visit. If you're just moving across town, plan to spend the day doing a walk-through of the house and a tour of the new neighborhood. Then you can visit the local branch of the public library and each kid's school. If you're moving a great distance away, you might still be able to do this, even if it just means beating the moving van by a couple of days and staying in a local hotel. In addition to touring the children's schools and the local library, make arrangements to see any additional facilities you might end up frequenting like the area YMCA, community theater or music school. You can also drive your children by where you'll be working.