If you love to plan and keep things organised this is the resource for you.
This resource is the ultimate in planning for teachers.
It has a colour-coded timetable, a topic pathway/overview, year to view planner, week to week planner, marking planner and checker (to keep you up to date with your books), and includes requisitions for lessons such as science. Using excel conditional formatting and filters you can easily find a particular student, class or day you are teaching easily.
I have created and used this for the past two years of teaching (out of a total of 6) and it has genuinely helped me so much to organise my time and marking. I will never use a paper planner again!