Practice
Practice by hazard class, or race the clock
Pick one class and work a set of its scenarios, or run ten ID numbers against a clock. The daily drill is the place to start; the placard classes guide explains each class.
Practice by class
Timed table lookup run
Ten ID numbers from anywhere in the yellow index, one at a time on a clock. Type the guide number and tick the box if the row is green. Train the page turn until it is fast; the lookup page or a printed book both work.