Because we wanted to develop the best plan and record books ever, we surveyed 3,500 teachers to find out what was really needed! From Maine to Montana, teachers overwhelmingly told us to give them more room to write. So we did! We've included a seating chart for each and every month, as well as one for the year-at-a-glance page! You told us you wanted convenience. So our new plan book is a lesson plan book and a personal plan book rolled into one! Extra-large 10'' x 13.5'' size! More room to write with 112 pages! And look, a pocket on the inside front cover! A student roster that even includes a space for FAX & email numbers! Year-at-a-glance and 12 monthly spreads! Flexible schedule design! Best Seller!