I'm a Classical Homeschooler, and I use The Well Trained Mind a Guide to Classical Education as a guide. The materials referenced in it are just awesome. I put my 2nd grade daughter into public school last year and she was LEAGUES ahead of her class from using the materials. We'll return to homeschooling if we don't go to France this school year. It's not an all-in-one curriculum with lesson plans, but most of the various materials it recommends are broken down into lessons. For instance the writing and grammar books have daily lessons, the math curriculums have chapters that correspond to weeks, the history books and workbooks are pretty much weekly lessons with book lists to gracefully fill each week at library, spelling workbooks and handwriting books are broken into lessons...so even though there are many different books/materials from many companies for you to research and compare, once you have all your subjects they are broken down into lessons, and the book provides good sample schedules etc. It's a truly superior education style. But it takes TIME to go through the book and figure out which materials for which subjects you want and to order all your stuff, so get on it! There is also a Well Trained Mind website and forums...
We use Math-U-See for math, and Story of the World for history (SO FANTASTIC). Story of the World history includes ALL religions in the history of the world accurately, but there is no religious slant to any general subjects.
http://www.welltrainedmind.com/