[header] How to create a " cheat sheet " (allowed reference sheet ) [title] Revise all the topics to be covered in the exam/test. [step] Don't try to rely completely on " cheat sheets " as they will hinder you from actually remembering anything. Instead, revise everything first, as if you couldn't use a cheat sheet. 
[title] Identify key things to put into cheat sheets. [step] Some of these are: equations, diagrams, definitions, conversions, concepts and other hard-to-memorise facts.