Having taught preschool for nine years, this is the first year I will be using The Perfect Plan Book. Although I couldn't get a definite idea of how it was formatted online, I decided to order anyway. I need A LOT of space to write plans for circle and group activities, center activities, art, objectives, etc. and this book has it. I believe I am going to be very pleased with it. I also appreciate the adjustable columns that I can customize to my own needs and large blocks for daily notes and reminders.