[header] How to prevent students from cheating [title] Don't allow access to test materials. [step] It is important to keep test materials secure before a test. This includes making sure that all copies and the original are accounted for after copying. 
Some students may try to access test questions before a test, even if that means they have to break into your classroom or office to get them. [substeps] To prevent this, never leave your keys hanging in the door and don't give them to a trusted student for any reason.