One thing I love is my Well Planned Day calendar by Rebecca Scarlata Keliher which can be found at wellplannedday.com. I like it because I can keep track of how many days we have schooled, it includes report cards for the end of the year, it has a calendar (duh), and includes questions from one of the catechisms which I think is cool. It is loaded with encouragement and also has tear out grocery lists... and it is pretty.
I obviously can't do without my Bible...
And shamefully enough, I can't think of anything else at the moment. It is late, and I am tired and this is my first post.
Ciao.