Must have the most updated FAA Instructors handbook. The one with colour pictures.
Guarantee questions in the exam will be a straight 1 sentance from the book.
Concentrate on mainly the first 3 chapters. the rest just briskly read over.
Overall 50 questions for the exam, its a, if you know it you know it or you don't, depends on how much of the book you can remember.
Goodluck
