I like this blog that I recently found:: Confessions of a Homeschooler. She has some great printables. I'm a big fan of this Creative Correction chart. (Scroll down and look under "Forms for Mom.") It is similar to the chart we've used for years and years from Doorposts. I colored it and laminated it, then filled in the consequences with a permanent marker. The permanent marker can be 'erased' using fingernail polish remover. These charts help take the guess work out of what consequences will be given for certain behaviors. When I use the chart consistently it works and the children respond well. :) It also takes away the emotional element of disciplining.
What have you found that works with your kids?