[header] How to skip school without parents knowing [title] Check your school's absence policy. [step] Find your school handbook, or any packet of policy information that you've received, and review the attendance policy section. Specifically find out if they will call your parents if you have an unexcused absence. 
If they automatically call when you don't show up, you'll need to find a way to make sure your parents don't get the call. [substeps] Get your hands on your parents' phones and block the school's number the day before you skip.