As a new teacher, it took me forever to get organized enough to keep all of my plans for a particular week in one place, specifically one document. Of course, things always get moved around, but it is SO beneficial to have all I planned in one place, along with objectives and standards. It's also helpful to be able to see exactly what you have going on for a particular week and even group students. Best of all, it's flexible within a Word document.
I complete this document for each week of school and finish it the weekend before it is to be used. Every Monday morning, I print it out and place it in my lesson plans folder in my room. It's best to save it to your computer as a template, so you have a fresh copy for each week.