It is COMPLETELY EDITABLE- you can change, alter, delete, and add slides as you see fit for your classroom.–There are 89 SLIDES in this Binder! It should cover EVERYTHING you need! –I have included it completely filled out for your convenience- you are encouraged to change what you need to make it work for YOU!–This product took me days and hours to complete, but it has been such a life-saver! I get SO many compliments on it from co-workers, subs, and my administration. –I promise you will love