Commonly, a driver education program includes both written coursework and behind the wheel practice. It is illegal in all states to drive if you do not have a valid permit or license. Therefore, you will actually need to get your permit before enrolling in a drivers ed class.

Getting your permit is not difficult. You will need to visit your local DMV office with your parent or guardian and proof of your identity such as your birth certificate and Social Security card. Some states, such as Okalahoma, may also require you to provide proof that you are attending school and can meet specific education requirements.

Since the purpose of a permit is to allow you to legally develop your driving skills, there is no road test required. All you will need to do is pass a vision screening and a written exam. The written exam features multiple choice and true/false questions that test your knowledge of road sign identification and basic traffic safety. You can review practice permit questions by downloading a copy of your state's driver manual from the DMV Web site or taking advantage of a third party service specializing in driver practice tests.

In most states, you need to be 14 or 15 to obtain an instruction permit. This is often the first step in a graduated licensing program for teen drivers, followed by an intermediate or probationary license at 16 or 17 and a full license at 17 or 18 years of age if you can meet your state's specific requirements for demonstrating driving knowledge and safety skills.

Since a drivers ed online class does not require any actual driving practice, you do not need a permit for this type of program. However, you will want to make sure an online course meets your state's requirements for first time driver education.